{"title":"U Groove Bearings (gothic arch)","description":"\u003ch1\u003eU Groove Bearings (gothic arch)\u003c\/h1\u003e\u003ch2\u003eU Groove Bearings (gothic arch) Online shopping\u003c\/h2\u003e","products":[{"product_id":"lfr50-5-4npp-5mm-id-x-4mm-u-groove-track-roller-be","title":"LFR50\/5-4NPP 5mm ID x 4mm U-Groove Track Roller Bearing","description":"\u003cp\u003eLFR50\/5-4NPP U-Groove Guide Bearing\u003cbr\u003e✔️ 4mm ID x 16mm OD - Track Roller for Linear Motion\u003c\/p\u003e\n\u003cp\u003eThe LFR50\/5-4NPP is a compact U-groove track roller bearing made for guiding systems that ride along round shafts or tracks. With a 4mm inner diameter and 16mm outer diameter, it's a popular choice for small linear systems, 3D printers, and automated setups needing smooth motion in tight spots.\u003c\/p\u003e\n\u003cp\u003e✅ 1 U-groove guide bearing per pack\u003cbr\u003e✅ Inner diameter (dw): 4mm\u003cbr\u003e✅ U-groove diameter: 5mm\u003cbr\u003e✅ Outer diameter (D): 16mm\u003cbr\u003e✅ Width (C): 7mm\u003cbr\u003e✅ Overall width (B): 8mm\u003cbr\u003e✅ Flange width (A): 9mm\u003cbr\u003e✅ Max corner radius (rs): 0.2mm\u003cbr\u003e✅ Load rating Cw: 1.27 kN\u003cbr\u003e✅ Load rating Cow: 0.82 kN\u003c\/p\u003e\n\u003cp\u003e💡 What are U-groove bearings used for in linear motion systems?\u003cbr\u003eThey guide movement smoothly along round shafts or rails, even in compact or curved tracks.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003ePerfect for CNC, 3D printers, and guide rail systems\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eU-groove design grips round tracks without slipping\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHandles radial and axial loads with stability\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLow friction and quiet operation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eLooking for tight, clean guidance on your track system? This bearing keeps you locked in and rolling - snag one today and tighten up your motion game!\u003c\/p\u003e","brand":"VXB","offers":[{"title":"Default Title","offer_id":43545609732331,"sku":"Kit8368","price":29.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/lfr505-4npp-5mm-id-x-4mm-u-groove-track-roller-bearing-track-bearings-vxb-ball-bearings-1.jpg?v=1770442377"},{"product_id":"lfr50-8npp-8mm-id-x-6mm-u-groove-track-roller-bear","title":"LFR50\/8NPP 8mm ID x 6mm U-Groove Track Roller Bearing Track Bearing","description":"\u003cp\u003eU-Groove Guide Bearing 8mm ID\u003cbr\u003e✔️ LFR50\/8NPP - U-Groove Track Roller, Smooth Linear Tracking\u003c\/p\u003e\n\u003cp\u003eThe LFR50\/8NPP is a precision U-groove guide bearing designed for running along round shafts or guide rails. With an 8mm inner diameter and 6mm groove width, it provides stable and accurate tracking in linear motion setups like automation rails, 3D printers, or sliding systems. Sold as one bearing.\u003c\/p\u003e\n\u003cp\u003e✅ Pack size: 1 bearing\u003cbr\u003e✅ Inner diameter (dw): 8mm\u003cbr\u003e✅ Groove width (d): 6mm\u003cbr\u003e✅ Outer diameter (D): 24mm\u003cbr\u003e✅ Width (C\/B): 11mm\u003cbr\u003e✅ Flange width (A): 14mm\u003cbr\u003e✅ Corner radius (rs): 0.3mm\u003cbr\u003e✅ Load rating (Cw): 3.67 kN\u003cbr\u003e✅ Load rating (Cow): 2.28 kN\u003cbr\u003e✅ Type: U-groove track roller bearing\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDimension Table:\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003edw (ID)\u003c\/th\u003e\n\u003cth\u003eGroove (d)\u003c\/th\u003e\n\u003cth\u003eOD (D)\u003c\/th\u003e\n\u003cth\u003eWidth (C\/B)\u003c\/th\u003e\n\u003cth\u003eFlange (A)\u003c\/th\u003e\n\u003cth\u003eRadius (rs)\u003c\/th\u003e\n\u003cth\u003eCw (kN)\u003c\/th\u003e\n\u003cth\u003eCow (kN)\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e8mm\u003c\/td\u003e\n\u003ctd\u003e6mm\u003c\/td\u003e\n\u003ctd\u003e24mm\u003c\/td\u003e\n\u003ctd\u003e11mm\u003c\/td\u003e\n\u003ctd\u003e14mm\u003c\/td\u003e\n\u003ctd\u003e0.3mm\u003c\/td\u003e\n\u003ctd\u003e3.67\u003c\/td\u003e\n\u003ctd\u003e2.28\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e💡 What are U-groove bearings used for in linear guide systems?\u003cbr\u003eThey’re ideal for smooth rolling along shafts or round rails:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eU-groove shape grips rails for precise tracking\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eGreat for CNC, 3D printers, and automation systems\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHandles both radial and axial forces along a path\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eKeeps motion stable and quiet under load\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eNeed reliable rail tracking? This U-groove roller is built for it, grab one today and guide your project right!\u003c\/p\u003e","brand":"VXB","offers":[{"title":"Default Title","offer_id":43545609961707,"sku":"Kit8369","price":29.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/1_4da74a31-3d20-4b6c-a441-f8bde02cc552.jpg?v=1770442377"},{"product_id":"lfr5201npp-12mm-id-x-10mm-u-groove-track-roll","title":"LFR5201NPP 12mm ID x 10mm U-Groove Track Roller Bearing Track Bearing","description":"\u003ccenter\u003e\n\u003ctable bg=\"\" cellspacing=\"2\" cellpadding=\"10\" border=\"1\"\u003e\u003ctbody\u003e\u003ctr align=\"center\"\u003e\u003ctd align=\"center\"\u003e\u003cfont size=\"+2\" face=\"Tahoma\"\u003eLFR5201NPP 12mm \u003cbr\u003eU-Groove Guide Bearing\u003cbr\u003eOne Bearing \u003c\/font\u003e\u003c\/td\u003e\u003c\/tr\u003e\u003c\/tbody\u003e\u003c\/table\u003e\n\u003cbr\u003e\n\u003c\/center\u003e\u003ccenter\u003e\n\u003ctable cellspacing=\"0\" cellpadding=\"0\" border=\"0\" align=\"center\"\u003e\u003ctbody\u003e\u003ctr\u003e\n\u003ctd align=\"center\"\u003e\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\u003c\/tbody\u003e\u003c\/table\u003e\n\u003cbr\u003e\u003cbr\u003e\u003ctable bg=\"\" width=\"80%\" cellspacing=\"2\" cellpadding=\"10\" border=\"1\"\u003e\u003ctbody\u003e\u003ctr\u003e\u003ctd valign=\"top\" align=\"left\"\u003e\n\u003cfont face=\"Tahoma\"\u003eLFR5201NPP 12mm ID x 10mm U Groove Track Roller Bearing. \u003cul\u003e\n\u003cli\u003eLFR5201NPP Bearing\u003c\/li\u003e\n\u003cli\u003eUGroove Track Roller Bearing\u003c\/li\u003e\n\u003cli\u003eQuantity: One bearing\u003c\/li\u003e\n\u003cli\u003eLoad rating Cw: 8.5 KN\u003c\/li\u003e\n\u003cli\u003eLoad rating Cow: 5.1 KN\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cbr\u003e\u003c\/font\u003e\u003ccenter\u003e\u003ctable bg=\"\" width=\"70%\" cellspacing=\"2\" cellpadding=\"5\" border=\"1\"\u003e\u003ctbody\u003e\n\u003ctr align=\"CENTER\"\u003e\u003cth colspan=\"7\"\u003e\u003cfont face=\"tahoma\"\u003e\u003cb\u003eDimensions (mm)\u003c\/b\u003e\u003c\/font\u003e\u003c\/th\u003e\u003c\/tr\u003e\n\u003ctr align=\"CENTER\"\u003e\n\u003ctd\u003e\u003cfont face=\"tahoma\"\u003edw\u003c\/font\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cfont face=\"tahoma\"\u003ed\u003c\/font\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cfont face=\"tahoma\"\u003eD\u003c\/font\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cfont face=\"tahoma\"\u003eC\u003c\/font\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cfont face=\"tahoma\"\u003eB\u003c\/font\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cfont face=\"tahoma\"\u003eA\u003c\/font\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cfont face=\"tahoma\"\u003ers\u003c\/font\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr align=\"CENTER\"\u003e\n\u003ctd\u003e\u003cfont face=\"tahoma\"\u003e10\u003c\/font\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cfont face=\"tahoma\"\u003e12\u003c\/font\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cfont face=\"tahoma\"\u003e35\u003c\/font\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cfont face=\"tahoma\"\u003e15.9\u003c\/font\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cfont face=\"tahoma\"\u003e15.9\u003c\/font\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cfont face=\"tahoma\"\u003e20.65\u003c\/font\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cfont face=\"tahoma\"\u003e0.3\u003c\/font\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003c\/center\u003e\n\u003cbr\u003e\n\u003c\/td\u003e\u003c\/tr\u003e\u003c\/tbody\u003e\u003c\/table\u003e\n\u003c\/center\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e OldFormat","brand":"VXB","offers":[{"title":"Default Title","offer_id":43545610060011,"sku":"Kit8370","price":29.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/1_00f9b735-3c98-488d-9ccf-0759c6ce7abe.jpg?v=1773424452"},{"product_id":"lfr5201-12npp-12mm-id-x-35mm-u-groove-track-roller","title":"LFR5201-12NPP 12mm ID x 35mm U-Groove Track Roller Bearing","description":"\u003cp\u003eLFR5201-12NPP U-Groove Track Roller Bearing\u003cbr\u003e✔️ 12mm ID x 35mm OD x 15.9mm Wide\u003c\/p\u003e\n\u003cp\u003eThe LFR5201-12NPP is a heavy-duty U-groove guide bearing built for linear motion systems that run on round rails or guide tracks. With a 12mm inner diameter and durable construction, it’s perfect for high-load applications like automated conveyors, track systems, and guided transport setups.\u003c\/p\u003e\n\u003cp\u003e✅ Type: U-groove track roller bearing\u003cbr\u003e✅ Inner Diameter (ID): 12mm\u003cbr\u003e✅ Outer Diameter (OD): 35mm\u003cbr\u003e✅ Width: 15.9mm\u003cbr\u003e✅ Groove Depth\/Style: U-groove for rail guidance\u003cbr\u003e✅ Dynamic Load Rating (Cw): 8.4 kN\u003cbr\u003e✅ Static Load Rating (Cow): 5.0 kN\u003cbr\u003e✅ Pack Size: 1 bearing\u003c\/p\u003e\n\u003cp\u003eDimensions Table:\u003c\/p\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSpec\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003edw (Bore)\u003c\/td\u003e\n\u003ctd\u003e12mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ed (Shaft Diameter)\u003c\/td\u003e\n\u003ctd\u003e12mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eD (Outer Diameter)\u003c\/td\u003e\n\u003ctd\u003e35mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eC \/ B (Width)\u003c\/td\u003e\n\u003ctd\u003e15.9mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eA\u003c\/td\u003e\n\u003ctd\u003e21.75mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ers (Fillet Radius)\u003c\/td\u003e\n\u003ctd\u003e0.3mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e💡 What are U-groove bearings used for in guide systems?\u003cbr\u003eU-groove bearings are designed to ride along round rails or guide edges, offering low-friction movement and keeping systems aligned. They’re widely used in linear tracks for automation, 3D printing, and motion-driven platforms.\u003c\/p\u003e\n\u003cp\u003eWhen you need a smooth ride with solid support - this U-groove bearing keeps you rolling true. Add it now and glide like a pro!\u003c\/p\u003e","brand":"VXB","offers":[{"title":"Default Title","offer_id":43546188677355,"sku":"Kit8371","price":29.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/lfr5201-12npp-12mm-id-x-35mm-u-groove-track-roller-bearing-track-vxb-ball-bearings-1.jpg?v=1773422483"},{"product_id":"lfr5301kdd-12x42x19-u-groove-track-roller-bearing","title":"LFR5301KDD-10 12x42x19mm U-Groove Track Roller Bearing Track Bearing","description":"\u003cp\u003eLFR5301KDD-10 U-Groove Track Roller Bearing\u003cbr\u003e✔️ 12mm ID - 42mm OD - 10mm Groove Diameter\u003c\/p\u003e\n\u003cp\u003eThe LFR5301KDD-10 is a U-groove track roller bearing designed for smooth, guided movement along round shafts or rails. With a 12mm inner diameter and 42mm outer diameter, it features a 10mm U-groove for precision tracking, making it ideal for automation equipment, sliding systems, and linear motion assemblies.\u003c\/p\u003e\n\u003cp\u003e✅ Type: U-groove track roller bearing\u003cbr\u003e✅ Inner diameter (dw): 12mm\u003cbr\u003e✅ Groove diameter: 10mm\u003cbr\u003e✅ Outer diameter (D): 42mm\u003cbr\u003e✅ Groove width (C): 19mm\u003cbr\u003e✅ Bearing width (B): 19mm\u003cbr\u003e✅ Total width (A): 24mm\u003cbr\u003e✅ Radius (rs): 0.6mm\u003cbr\u003e✅ Dynamic load rating (Cw): 13.2 kN\u003cbr\u003e✅ Static load rating (Cow): 7.7 kN\u003cbr\u003e✅ Quantity: 1 bearing\u003c\/p\u003e\n\u003cp\u003e💡 What makes U-groove bearings ideal for track systems?\u003cbr\u003eU-groove bearings roll smoothly along round rails, providing guided linear motion while handling both radial and axial loads. They're perfect for compact motion control systems and industrial automation.\u003c\/p\u003e\n\u003cp\u003eA reliable choice for stable, low-friction tracking in guided rail setups.\u003cbr\u003e\u003c\/p\u003e","brand":"VXB","offers":[{"title":"Default Title","offer_id":43546254508267,"sku":"Kit9476","price":29.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/1_315ff615-c256-49e8-bb53-03eadad2e6b9.jpg?v=1773421454"},{"product_id":"lfr5302kdd-15mm-u-groove-guide-bearing","title":"LFR5302KDD 15mm U-groove guide track roller bearing","description":"\u003cp\u003eLFR5302KDD U Groove Guide Bearing 15mm ID Track Roller\u003cbr\u003e✔️ U groove track roller bearing for guided motion systems\u003c\/p\u003e\n\u003cp\u003eThis is a U groove guide bearing used on rails and tracks to support smooth rolling motion in linear guide and cam track applications. It is commonly installed in automation equipment, sliding mechanisms, and guided transport systems. Pack size is 1 bearing.\u003c\/p\u003e\n\u003cp\u003e✅ Bearing type: U groove guide track roller bearing\u003cbr\u003e✅ Model: LFR5302KDD\u003cbr\u003e✅ Inner diameter: 15 mm\u003cbr\u003e✅ Groove diameter: 10 mm\u003cbr\u003e✅ Outer diameter: 47 mm\u003cbr\u003e✅ Width: 19 mm\u003cbr\u003e✅ Overall height: 26.65 mm\u003cbr\u003e✅ Corner radius rs: 1 mm\u003cbr\u003e✅ Dynamic load rating Cw: 14500 N\u003cbr\u003e✅ Static load rating Cow: 9100 N\u003cbr\u003e✅ Application: rail and track guided motion\u003cbr\u003e✅ Pack size: 1 bearing\u003c\/p\u003e\n\u003cp\u003eDimensions (mm)\u003c\/p\u003e\n\u003cpre\u003e\u003ccode\u003edw d D C B A rs\n10 15 47 19 19 26.65 1\n\u003c\/code\u003e\u003c\/pre\u003e\n\u003cp\u003e💡 Why are U groove guide bearings used in linear track roller systems for automation equipment?\u003cbr\u003eThey are built to guide moving parts accurately while carrying load along a rail surface.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eU groove profile keeps the bearing centered on round rails and shafts\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eTrack roller design spreads load over a wider contact area for stability\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSealed construction supports longer service life in dusty environments\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHigh load ratings make them suitable for repeated guided motion cycles\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis bearing is a handy choice for keeping guided motion smooth, aligned, and reliable in track based mechanical systems.\u003c\/p\u003e","brand":"VXB","offers":[{"title":"Default Title","offer_id":43546255229163,"sku":"Kit9477","price":29.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/1_bebbf41a-f283-4441-b94d-806a07fbd8bc.jpg?v=1773421425"},{"product_id":"lfr5204-16kdd-20mm-id-x-16mm-u-groove-track-roller","title":"LFR5204-16KDD 20mm ID x 16mm U-Groove Track Roller Bearing","description":"\u003cp\u003eLFR5204-16KDD U-Groove Guide Bearing\u003cbr\u003e✔️ 20mm ID Track Roller with Sealed Design\u003c\/p\u003e\n\u003cp\u003eThe LFR5204-16KDD is a precision U-groove track roller bearing built for smooth linear motion and long service life. With its 20mm bore and sturdy construction, it’s commonly used in guideway and automation systems where accurate, stable rolling action is required.\u003c\/p\u003e\n\u003cp\u003e✅ Type: U-Groove Track Roller Bearing\u003cbr\u003e✅ Inner Diameter (ID): 20mm\u003cbr\u003e✅ Outer Diameter (D): 52mm\u003cbr\u003e✅ Width (B): 20.6mm\u003cbr\u003e✅ Dimension (C): 20.6mm\u003cbr\u003e✅ Dimension (A): 31.5mm\u003cbr\u003e✅ Radius (rs): 0.6mm\u003cbr\u003e✅ Load Rating (Cw): 16,000 N\u003cbr\u003e✅ Load Rating (Cow): 9,500 N\u003cbr\u003e✅ Quantity: 1 Bearing\u003c\/p\u003e\n\u003cp\u003e💡 Why choose a U-groove track roller?\u003cbr\u003eU-groove bearings provide excellent guidance and stability in linear track systems, reducing side play and ensuring smoother operation under heavy loads.\u003c\/p\u003e\n\u003cp\u003eThis bearing is made to keep your systems running clean and efficient, grab yours today and keep your projects on track.\u003cbr\u003e\u003c\/p\u003e","brand":"VXB","offers":[{"title":"Default Title","offer_id":43547002306795,"sku":"Kit12213","price":39.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/1_14033688-6f06-4343-bfd1-724d86c36966.jpg?v=1773408001"},{"product_id":"lfr5206-20kdd-25mm-id-x-20mm-u-groove-track-r","title":"LFR5206-20KDD 25mm ID x 20mm U-Groove Track Roller Bearing Track","description":"\u003ccenter\u003e\n\u003ctable cellspacing=\"2\" cellpadding=\"10\" bg=\"\" border=\"1\"\u003e\u003ctbody\u003e\u003ctr align=\"center\"\u003e\u003ctd align=\"center\"\u003e\u003cfont face=\"Tahoma\" size=\"+2\"\u003eLFR5206-20KDD 25mm U-Groove Guide Bearing\u003cbr\u003eOne Bearing \u003c\/font\u003e\u003c\/td\u003e\u003c\/tr\u003e\u003c\/tbody\u003e\u003c\/table\u003e\n\u003cbr\u003e\u003cbr\u003e\u003ctable cellspacing=\"2\" cellpadding=\"10\" bg=\"\" border=\"1\"\u003e\u003ctbody\u003e\u003ctr\u003e\n\u003ctd align=\"center\" valign=\"center\" width=\"\"\u003e\u003ctable cellspacing=\"3\" cellpadding=\"5\" bg=\"\" border=\"0\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\u003ctd valign=\"center\" align=\"Center\"\u003e\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd valign=\"center\" align=\"Center\"\u003e\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd valign=\"center\" align=\"Center\"\u003e\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003c\/td\u003e\n\u003ctd align=\"left\" valign=\"top\" width=\"\"\u003e\n\u003cfont face=\"Tahoma\"\u003eLFR5206-20KDD 25mm ID x 20mm U Groove Track Roller Bearing. \u003cul\u003e\n\u003cli\u003eLFR5206-20KDD Bearing\u003c\/li\u003e\n\u003cli\u003eUGroove Track Roller Bearing\u003c\/li\u003e\n\u003cli\u003eQuantity: One bearing\u003c\/li\u003e\n\u003cli\u003eLoad rating Cw:29KN\u003c\/li\u003e\n\u003cli\u003eLoad rating Cow: 16.6 KN\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cbr\u003e\u003c\/font\u003e\u003ccenter\u003e\u003ctable cellspacing=\"2\" cellpadding=\"5\" bg=\"\" border=\"1\" width=\"\"\u003e\u003ctbody\u003e\n\u003ctr align=\"\" center\u003e\u003cth colspan=\"\"\u003e\u003cfont face=\"tahoma\"\u003e\u003cb\u003eDimensions (mm)\u003c\/b\u003e\u003c\/font\u003e\u003c\/th\u003e\u003c\/tr\u003e\n\u003ctr align=\"\" center\u003e\n\u003ctd\u003e\u003cfont face=\"tahoma\"\u003edw\u003c\/font\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cfont face=\"tahoma\"\u003ed\u003c\/font\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cfont face=\"tahoma\"\u003eD\u003c\/font\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cfont face=\"tahoma\"\u003eC\u003c\/font\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cfont face=\"tahoma\"\u003eB\u003c\/font\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cfont face=\"tahoma\"\u003eA\u003c\/font\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cfont face=\"tahoma\"\u003ers\u003c\/font\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr align=\"\" center\u003e\n\u003ctd\u003e\u003cfont face=\"tahoma\"\u003e20\u003c\/font\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cfont face=\"tahoma\"\u003e25\u003c\/font\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cfont face=\"tahoma\"\u003e72\u003c\/font\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cfont face=\"tahoma\"\u003e23.8\u003c\/font\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cfont face=\"tahoma\"\u003e25.8\u003c\/font\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cfont face=\"tahoma\"\u003e41\u003c\/font\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cfont face=\"tahoma\"\u003e0.6\u003c\/font\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003c\/center\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\u003c\/tbody\u003e\u003c\/table\u003e\n\u003c\/center\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e OldFormat","brand":"VXB","offers":[{"title":"Default Title","offer_id":43547002831083,"sku":"Kit12214","price":49.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/lfr5206-20kdd-25mm-id-x-20mm-u-groove-track-roller-bearing-track-vxb-ball-bearings-1.jpg?v=1773407977"},{"product_id":"lfr5206-25kdd-25mm-id-x-25mm-u-groove-track-r","title":"LFR5206-25KDD 25mm ID x 25mm U-Groove Track Roller Bearing Track","description":"\u003ccenter\u003e\n\u003ctable cellspacing=\"2\" cellpadding=\"10\" bg=\"\" border=\"1\"\u003e\u003ctbody\u003e\u003ctr align=\"center\"\u003e\u003ctd align=\"center\"\u003e\u003cfont face=\"Tahoma\" size=\"+2\"\u003eLFR5206-25KDD 25mm U-Groove Guide Bearing\u003cbr\u003eOne Bearing \u003c\/font\u003e\u003c\/td\u003e\u003c\/tr\u003e\u003c\/tbody\u003e\u003c\/table\u003e\n\u003cbr\u003e\u003cbr\u003e\u003ctable cellspacing=\"2\" cellpadding=\"10\" bg=\"\" border=\"1\"\u003e\u003ctbody\u003e\u003ctr\u003e\n\u003ctd align=\"center\" valign=\"center\" width=\"\"\u003e\u003ctable cellspacing=\"3\" cellpadding=\"5\" bg=\"\" border=\"0\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\u003ctd valign=\"center\" align=\"Center\"\u003e\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd valign=\"center\" align=\"Center\"\u003e\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd valign=\"center\" align=\"Center\"\u003e\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003c\/td\u003e\n\u003ctd align=\"left\" valign=\"top\" width=\"\"\u003e\n\u003cfont face=\"Tahoma\"\u003eLFR5206-25KDD 25mm ID x 25mm U Groove Track Roller Bearing. \u003cul\u003e\n\u003cli\u003eLFR5206-25KDD Bearing\u003c\/li\u003e\n\u003cli\u003eUGroove Track Roller Bearing\u003c\/li\u003e\n\u003cli\u003eQuantity: One bearing\u003c\/li\u003e\n\u003cli\u003eLoad rating Cw:29KN\u003c\/li\u003e\n\u003cli\u003eLoad rating Cow: 16.4 KN\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cbr\u003e\u003c\/font\u003e\u003ccenter\u003e\u003ctable cellspacing=\"2\" cellpadding=\"5\" bg=\"\" border=\"1\" width=\"\"\u003e\u003ctbody\u003e\n\u003ctr align=\"\" center\u003e\u003cth colspan=\"\"\u003e\u003cfont face=\"tahoma\"\u003e\u003cb\u003eDimensions (mm)\u003c\/b\u003e\u003c\/font\u003e\u003c\/th\u003e\u003c\/tr\u003e\n\u003ctr align=\"\" center\u003e\n\u003ctd\u003e\u003cfont face=\"tahoma\"\u003edw\u003c\/font\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cfont face=\"tahoma\"\u003ed\u003c\/font\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cfont face=\"tahoma\"\u003eD\u003c\/font\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cfont face=\"tahoma\"\u003eC\u003c\/font\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cfont face=\"tahoma\"\u003eB\u003c\/font\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cfont face=\"tahoma\"\u003eA\u003c\/font\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cfont face=\"tahoma\"\u003ers\u003c\/font\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr align=\"\" center\u003e\n\u003ctd\u003e\u003cfont face=\"tahoma\"\u003e25\u003c\/font\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cfont face=\"tahoma\"\u003e25\u003c\/font\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cfont face=\"tahoma\"\u003e72\u003c\/font\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cfont face=\"tahoma\"\u003e23.8\u003c\/font\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cfont face=\"tahoma\"\u003e25.8\u003c\/font\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cfont face=\"tahoma\"\u003e43.5\u003c\/font\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cfont face=\"tahoma\"\u003e0.6\u003c\/font\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003c\/center\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\u003c\/tbody\u003e\u003c\/table\u003e\n\u003c\/center\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e OldFormat","brand":"VXB","offers":[{"title":"Default Title","offer_id":43547003322603,"sku":"Kit12215","price":49.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/1_f6844d7f-8dd1-4fd2-a870-32d5ff5867e5.jpg?v=1773407948"},{"product_id":"lfr50-8kdd-8mm-id-x-8mm-u-groove-track-roller-bear","title":"LFR50\/8KDD 8mm ID x 6mm U-Groove Track Roller Bearing","description":"\u003cp\u003eLFR50\/8KDD U-Groove Track Roller Bearing - 8mm ID\u003cbr\u003e✔️ U-Groove Guide Roller - For Linear or Track Motion Systems\u003c\/p\u003e\n\u003cp\u003eThe LFR50\/8KDD is a U-groove track roller bearing designed for guiding along round or V-shaped rails. With an 8mm inner diameter and a 6mm deep groove profile, it's ideal for precision motion systems, including sliding doors, conveyors, and CNC rail setups. It features double metal shields and supports high radial and axial loads. Sold as one bearing.\u003c\/p\u003e\n\u003cp\u003e✅ Inner diameter (dw): 8mm\u003cbr\u003e✅ Shaft diameter fit: 6mm\u003cbr\u003e✅ Outer diameter (D): 24mm\u003cbr\u003e✅ Width: 11mm\u003cbr\u003e✅ Groove width (C): 11mm\u003cbr\u003e✅ Overall height (A): 14mm\u003cbr\u003e✅ Radius (rs): 0.3mm\u003cbr\u003e✅ Load rating (Cw): 3 kN\u003cbr\u003e✅ Load rating (Cow): 2.28 kN\u003cbr\u003e✅ Pack size: 1 bearing\u003c\/p\u003e\n\u003cp\u003eDimensions Table (in mm):\u003c\/p\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003edw (Bore)\u003c\/th\u003e\n\u003cth\u003ed (Shaft Fit)\u003c\/th\u003e\n\u003cth\u003eD (OD)\u003c\/th\u003e\n\u003cth\u003eC (Groove Width)\u003c\/th\u003e\n\u003cth\u003eB (Width)\u003c\/th\u003e\n\u003cth\u003eA (Overall Height)\u003c\/th\u003e\n\u003cth\u003ers (Radius)\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e8\u003c\/td\u003e\n\u003ctd\u003e6\u003c\/td\u003e\n\u003ctd\u003e24\u003c\/td\u003e\n\u003ctd\u003e11\u003c\/td\u003e\n\u003ctd\u003e11\u003c\/td\u003e\n\u003ctd\u003e14\u003c\/td\u003e\n\u003ctd\u003e0.3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e💡 What makes U-groove track roller bearings useful in guide systems?\u003cbr\u003eThey’re the go-to for stable, low-friction linear motion.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eU-groove design fits both round and v-rails\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eGuides motion precisely along a fixed track\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDouble shields keep contaminants out\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eGreat for CNC, 3D printers, and sliding equipment\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eSmooth, quiet, and tough enough to glide all day, grab the LFR50\/8KDD and keep your project on track.\u003c\/p\u003e","brand":"VXB","offers":[{"title":"Default Title","offer_id":43547003420907,"sku":"Kit12216","price":29.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/lfr508kdd-8mm-id-x-6mm-u-groove-track-roller-bearing-track-bearings-vxb-ball-bearings-1-32740581605611.jpg?v=1770442425"},{"product_id":"lfr5301npp-bearing-u-groove-track-roller-12mm","title":"LFR5301NPP Bearing U-Groove Track Roller 12mm Bore Track Bearing","description":"\u003ccenter\u003e\n\u003ctable cellspacing=\"2\" cellpadding=\"10\" bg=\"\" border=\"1\"\u003e\u003ctbody\u003e\u003ctr align=\"center\"\u003e\u003ctd align=\"center\"\u003e\u003cfont face=\"Tahoma\" size=\"+2\"\u003eLFR5301NPP U Groove Guide Bearing\u003cbr\u003e12mm Inner Diameter\u003cbr\u003eOne Bearing\u003c\/font\u003e\u003c\/td\u003e\u003c\/tr\u003e\u003c\/tbody\u003e\u003c\/table\u003e\n\u003cbr\u003e\u003cbr\u003e\u003ctable cellspacing=\"2\" cellpadding=\"10\" bg=\"\" border=\"1\"\u003e\u003ctbody\u003e\u003ctr\u003e\n\u003ctd align=\"center\" valign=\"center\" width=\"\"\u003e\u003ctable cellspacing=\"3\" cellpadding=\"5\" bg=\"\" border=\"0\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\u003ctd valign=\"center\" align=\"Center\"\u003e\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd valign=\"center\" align=\"Center\"\u003e\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003c\/td\u003e\n\u003ctd align=\"left\" valign=\"top\" width=\"\"\u003e\u003cfont face=\"Tahoma\"\u003eLFR5301NPP U Groove Track Roller Bearing, Bearing inner diameter is 12mm, Bearing outer diameter is 42mm and Bearing width is 19mm.\u003cul\u003e\n\u003cli\u003eLFR5301NPP Bearing\u003c\/li\u003e\n\u003cli\u003eU Groove Track Roller Bearing\u003c\/li\u003e\n\u003cli\u003eSize: 12mm x 42mm x 19mm\u003c\/li\u003e\n\u003cli\u003eBearing Inner Diameter: 12mm\u003c\/li\u003e\n\u003cli\u003eBearing Outer Diameter: 42mm\u003c\/li\u003e\n\u003cli\u003eBearing Width: 19mm\u003c\/li\u003e\n\u003cli\u003eQuantity: 1 Bearing\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/font\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\u003c\/tbody\u003e\u003c\/table\u003e\n\u003c\/center\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e OldFormat","brand":"VXB","offers":[{"title":"Default Title","offer_id":43549381787883,"sku":"Kit18644","price":29.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/lfr5301npp-bearing-u-groove-track-roller-12mm-bore-track-bearings-vxb-ball-bearings-1.jpg?v=1773364309"},{"product_id":"lfr5302npp-bearing-u-groove-track-roller-15mm-bore","title":"LFR5302NPP Track Roller Bearing - U-Groove Track Bearing 15mm Bore","description":"\u003cp\u003eLFR5302NPP U Groove Guide Track Roller Bearing\u003cbr\u003e✔️ 15mm Bore U Groove Bearing for Linear Guide Systems\u003c\/p\u003e\n\u003cp\u003eThis is a single LFR5302NPP U groove track roller bearing designed for guided motion along round rails, tracks, and edges. It is commonly used in linear guide systems, sliding doors, automation equipment, CNC assemblies, and motion control setups where stable tracking and smooth rolling are needed.\u003c\/p\u003e\n\u003cp\u003e✅ Pack size is 1 guide bearing\u003cbr\u003e✅ Bearing type is U groove track roller bearing\u003cbr\u003e✅ Inner diameter is 15 mm\u003cbr\u003e✅ Outer diameter is 47 mm\u003cbr\u003e✅ Width is 19 mm\u003cbr\u003e✅ U groove profile provides stable guidance on rails and tracks\u003cbr\u003e✅ Designed for smooth rolling under guided loads\u003cbr\u003e✅ Compact design fits linear motion and guide applications\u003cbr\u003e✅ Suitable for automation, CNC, and sliding mechanisms\u003c\/p\u003e\n\u003cp\u003eDimensions\u003cbr\u003eInner diameter 15 mm\u003cbr\u003eOuter diameter 47 mm\u003cbr\u003eWidth 19 mm\u003c\/p\u003e\n\u003cp\u003e💡 Why are U groove track roller bearings used in linear guide and rail systems?\u003cbr\u003eU groove bearings are built to guide motion accurately while handling rolling loads.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eU shaped groove keeps the bearing centered on round rails or tracks\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRolling contact reduces friction compared to sliding guides\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCompact geometry supports smooth motion in tight assemblies\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCommon choice for automation, conveyors, and guided motion systems\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis bearing is a handy choice when you need clean tracking, smooth rolling, and dependable performance in guided linear or rail based motion setups.\u003c\/p\u003e","brand":"VXB","offers":[{"title":"Default Title","offer_id":43549382017259,"sku":"Kit18645","price":29.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/lfr5302npp-bearing-u-groove-track-roller-15mm-bore-track-bearings-vxb-ball-bearings-1.jpg?v=1770442510"},{"product_id":"lfr5200-8kdd-10x32x14-mm-track-roller-bearing","title":"LFR5200-8KDD Track Roller Bearing 10x32x14mm Metal Shielded Ball Bearing","description":"\u003cp\u003eLFR5200-8KDD U-Groove Track Roller Bearing\u003cbr\u003e✔️ 10mm x 32mm x 14mm for Linear Guide and Rail Systems\u003c\/p\u003e\n\u003cp\u003eThis LFR5200-8KDD is a single U-groove roller track bearing built for linear guidance on round rails or shafts. With a 10mm inner diameter and solid 32mm outer diameter, it's designed for smooth rolling under load in track systems, automated machines, and conveyor setups.\u003c\/p\u003e\n\u003cp\u003e✅ Pack of 1 U-groove guide bearing\u003cbr\u003e✅ 10mm inner diameter\u003cbr\u003e✅ 32mm outer diameter\u003cbr\u003e✅ 14mm width\u003cbr\u003e✅ Load rating (radial): 6,800 N\u003cbr\u003e✅ Load rating (axial): 4,050 N\u003cbr\u003e✅ Precision U-groove shape for tracking round rails\u003cbr\u003e✅ Great for linear motion setups and rail-guided systems\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDimensions Table\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eInner (d)\u003c\/th\u003e\n\u003cth\u003eOuter (D)\u003c\/th\u003e\n\u003cth\u003eWidth (B)\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e10mm\u003c\/td\u003e\n\u003ctd\u003e32mm\u003c\/td\u003e\n\u003ctd\u003e14mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e💡 Why choose U-groove roller bearings for track-guided systems?\u003cbr\u003eThey're built to guide motion with minimal slip or friction:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eU-groove fits perfectly on round or tubular rails\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIdeal for curved or linear guided movement\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHandles both radial and side loads\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eUsed in CNCs, sliding doors, and motion gantries\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eMake your linear system roll smoother, grab one and let it glide like butter!\u003c\/p\u003e","brand":"VXB","offers":[{"title":"Default Title","offer_id":43552309543147,"sku":"LFR5200-8KDD","price":29.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/1_a9313999-68d4-4969-ba56-a4350118b6e9.jpg?v=1770442595"},{"product_id":"lfr5201-10kdd-12mm-id-x-10mm-u-groove-track-roller","title":"LFR5201-10KDD 12mm ID x 10mm U-Groove Track Roller Bearing","description":"\u003ccenter\u003e\n\u003cp style=\"text-align: left;\"\u003eLFR5201-10KDD U-Groove Track Roller Bearing \u003cbr\u003e✔️ 12mm ID x 35mm OD x 15.9mm Width - U-Groove Guide Roller\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003eThe LFR5201-10KDD is a U-groove track roller bearing designed for use in linear motion systems, guide rails, and track rollers where quiet, smooth, and durable tracking is essential.\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e✅ Item: LFR5201-10KDD Bearing\u003cbr\u003e✅ Type: U-Groove Track Roller Bearing\u003cbr\u003e✅ Quantity: One Bearing\u003cbr\u003e✅ Inner Diameter (dw): 12mm\u003cbr\u003e✅ Outer Diameter (D): 35.0mm\u003cbr\u003e✅ Width (C\/B): 15.9mm\u003cbr\u003e✅ Groove Width (A): 20.65mm\u003cbr\u003e✅ Groove Radius (rs): 0.3mm\u003cbr\u003e✅ Load Rating Dynamic (Cw): 8.5 kN\u003cbr\u003e✅ Load Rating Static (Cow): 5.1 kN\u003c\/p\u003e\n\u003c\/center\u003e\u003ccenter\u003e\n\u003ctable style=\"width: 100%; height: 39.2px;\" border=\"1\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 18.4718%; text-align: center; height: 19.6px;\"\u003e\u003cspan style=\"font-family: tahoma;\"\u003edw\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 1.73913%; height: 19.6px;\"\u003e\u003cspan style=\"font-family: tahoma;\"\u003ed\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 15.4657%; text-align: center; height: 19.6px;\"\u003e\u003cspan style=\"font-family: tahoma;\"\u003eD\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 15.4657%; text-align: center; height: 19.6px;\"\u003e\u003cspan style=\"font-family: tahoma;\"\u003eC\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 15.4657%; text-align: center; height: 19.6px;\"\u003e\u003cspan style=\"font-family: tahoma;\"\u003eB\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 19.5079%; height: 19.6px; text-align: center;\"\u003e\u003cspan style=\"font-family: tahoma;\"\u003eA\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 11.5993%; height: 19.6px; text-align: center;\"\u003e\u003cspan style=\"font-family: tahoma;\"\u003ers\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\" align=\"CENTER\"\u003e\n\u003ctd style=\"width: 18.4718%; height: 19.6px;\"\u003e\u003cspan style=\"font-family: tahoma;\"\u003e10\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 1.73913%; height: 19.6px;\"\u003e\u003cspan style=\"font-family: tahoma;\"\u003e12\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 15.4657%; height: 19.6px;\"\u003e\u003cspan style=\"font-family: tahoma;\"\u003e35.0\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 15.4657%; height: 19.6px;\"\u003e\u003cspan style=\"font-family: tahoma;\"\u003e15.9\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 15.4657%; height: 19.6px;\"\u003e\u003cspan style=\"font-family: tahoma;\"\u003e15.9\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 19.5079%; height: 19.6px;\"\u003e\u003cspan style=\"font-family: tahoma;\"\u003e20.65\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 11.5993%; height: 19.6px;\"\u003e\u003cspan style=\"font-family: tahoma;\"\u003e0.3\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/center\u003e\n\u003cp\u003e\u003cbr\u003e💡 Why choose U-groove track bearings for linear guidance?\u003cbr\u003eU-groove track bearings offer precise tracking on round rails or angle iron, reducing lateral drift and enabling stable guidance in automated systems, 3D printers, and CNC machines.\u003cbr\u003e\u003c\/p\u003e","brand":"VXB","offers":[{"title":"Default Title","offer_id":43552309674219,"sku":"LFR5201-10KDD","price":29.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/1_2a0bc6f9-6b55-41cc-858b-610a9dd2710f.jpg?v=1770442595"},{"product_id":"lfr5202-12npp-15mm-id-x-45mm-u-groove-track-roller","title":"LFR5202-12NPP 15mm ID x 45mm U-Groove Track Roller Bearing","description":"\u003cp\u003eLFR5202-12NPP U-Groove Bearing\u003cbr\u003e✔️ Track Roller Guide Bearing - 15mm x 45mm x 15.9mm\u003c\/p\u003e\n\u003cp\u003eThe LFR5202-12NPP is a U-groove track roller bearing designed for guiding and supporting motion systems with precision. With its 15mm bore, 45mm outer diameter, and 15.9mm width, it’s built to handle both radial and axial loads while running smoothly along rails or tracks. Pack includes 1 bearing.\u003c\/p\u003e\n\u003cp\u003e✅ Model: LFR5202-12NPP\u003cbr\u003e✅ Type: U-groove track roller bearing\u003cbr\u003e✅ Bore (ID): 15mm\u003cbr\u003e✅ Outer Diameter (OD): 45mm\u003cbr\u003e✅ Width (B): 15.9mm\u003cbr\u003e✅ Dynamic Load Rating (Cw): 11.7 kN\u003cbr\u003e✅ Static Load Rating (Cow): 7 kN\u003cbr\u003e✅ Quantity: 1 Bearing\u003c\/p\u003e\n\u003cp\u003e💡 Why use U-groove track roller bearings?\u003cbr\u003eThese bearings are built for accurate guidance and stable motion along rails or tracks.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eU-groove design ensures smooth and aligned rolling\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHandles high dynamic and static loads reliably\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWidely used in automation systems, conveyors, and linear guides\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eA strong and precise motion solution, order the LFR5202-12NPP today and keep your track systems rolling efficiently.\u003c\/p\u003e","brand":"VXB","offers":[{"title":"Default Title","offer_id":43552310165739,"sku":"LFR5202-12NPP","price":29.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/lfr5202-12npp-15mm-id-x-45mm-u-groove-track-roller-bearing-track-vxb-ball-bearings-1.jpg?v=1773298055"},{"product_id":"lfr5204-16npp-20mm-id-x-16mm-u-groove-sealed","title":"LFR5204-16NPP 20mm ID x 16mm U-Groove Sealed Track Roller Bearing Track","description":"\u003ccenter\u003e\n\u003ctable cellspacing=\"2\" cellpadding=\"10\" bg=\"\" border=\"1\"\u003e\u003ctbody\u003e\u003ctr align=\"center\"\u003e\u003ctd align=\"center\"\u003e\u003cfont face=\"Tahoma\" size=\"+2\"\u003eLFR5204-16NPP 20mm U-Groove Sealed Guide Bearing\u003cbr\u003e One Bearing\u003c\/font\u003e\u003c\/td\u003e\u003c\/tr\u003e\u003c\/tbody\u003e\u003c\/table\u003e\n\u003cbr\u003e\u003cbr\u003e\u003ctable cellspacing=\"2\" cellpadding=\"10\" bg=\"\" border=\"1\"\u003e\u003ctbody\u003e\u003ctr\u003e\n\u003ctd align=\"center\" valign=\"center\" width=\"15%\"\u003e\u003ctable cellspacing=\"3\" cellpadding=\"5\" bg=\"\" border=\"0\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\u003ctd valign=\"center\" align=\"center\"\u003e\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd valign=\"center\" align=\"center\"\u003e\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd valign=\"center\" align=\"center\"\u003e\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003c\/td\u003e\n\u003ctd align=\"left\" valign=\"top\" width=\"75%\"\u003e\n\u003cfont face=\"Tahoma\"\u003eLFR5204-16NPP 20mm ID x 16mm U Groove Sealed Track Roller Bearing.\u003c\/font\u003e\u003cul\u003e\n\u003cli\u003e\u003cfont face=\"Tahoma\"\u003eLFR5204-16NPP Bearing\u003c\/font\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cfont face=\"Tahoma\"\u003eUGroove Track Roller Bearing\u003c\/font\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cfont face=\"Tahoma\"\u003eQuantity: One bearing\u003c\/font\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cfont face=\"Tahoma\"\u003eLoad rating Cw: 16.8 KN\u003c\/font\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cfont face=\"Tahoma\"\u003eLoad rating Cow: 9.5 KN\u003c\/font\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cfont face=\"Tahoma\"\u003e\u003cbr\u003e\u003c\/font\u003e\u003ccenter\u003e\u003ctable cellspacing=\"2\" cellpadding=\"5\" border=\"1\" width=\"70%\"\u003e\u003ctbody\u003e\n\u003ctr align=\"center\"\u003e\u003cth colspan=\"7\"\u003e\u003cfont face=\"tahoma\" color=\"#000000\"\u003eDimensions (mm)\u003c\/font\u003e\u003c\/th\u003e\u003c\/tr\u003e\n\u003ctr align=\"center\"\u003e\n\u003ctd\u003e\u003cfont face=\"tahoma\"\u003edw\u003c\/font\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cfont face=\"tahoma\"\u003ed\u003c\/font\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cfont face=\"tahoma\"\u003eD\u003c\/font\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cfont face=\"tahoma\"\u003eC\u003c\/font\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cfont face=\"tahoma\"\u003eB\u003c\/font\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cfont face=\"tahoma\"\u003eA\u003c\/font\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cfont face=\"tahoma\"\u003ers\u003c\/font\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr align=\"center\"\u003e\n\u003ctd\u003e\u003cfont face=\"tahoma\"\u003e16\u003c\/font\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cfont face=\"tahoma\"\u003e20\u003c\/font\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cfont face=\"tahoma\"\u003e52\u003c\/font\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cfont face=\"tahoma\"\u003e20.6\u003c\/font\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cfont face=\"tahoma\"\u003e22.6\u003c\/font\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cfont face=\"tahoma\"\u003e31.5\u003c\/font\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cfont face=\"tahoma\"\u003e0.6\u003c\/font\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003c\/center\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\u003c\/tbody\u003e\u003c\/table\u003e\n\u003c\/center\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e OldFormat","brand":"VXB","offers":[{"title":"Default Title","offer_id":43552310329579,"sku":"LFR5204-16NPP","price":39.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/1_b2051f94-b606-4b8c-b2cc-d9b1c351c23f.jpg?v=1773298035"},{"product_id":"lfr5206-20npp-25mm-id-x-20mm-u-groove-sealed-track","title":"LFR5206-20NPP 25mm ID x 20mm U-Groove Sealed Track Roller Bearing Track","description":"\u003cp\u003eLFR5206-20NPP U-Groove Sealed Guide Bearing\u003cbr\u003e✔️ 25mm ID Track Roller - Single Bearing\u003c\/p\u003e\n\u003cp\u003eThe LFR5206-20NPP is a sealed U-groove guide bearing designed for track-guided motion in conveyors, automation systems, and heavy-duty machinery. With high load ratings and a sealed design to keep out contaminants, it provides reliable, long-lasting performance in demanding environments.\u003c\/p\u003e\n\u003cp\u003e✅ U-groove track roller bearing type\u003cbr\u003e✅ Inner diameter (dw): 25mm\u003cbr\u003e✅ Bore size: 20mm\u003cbr\u003e✅ Outer diameter (D): 72mm\u003cbr\u003e✅ Width (B): 25.8mm\u003cbr\u003e✅ C dimension: 23.8mm\u003cbr\u003e✅ A dimension: 41mm\u003cbr\u003e✅ Fillet radius (rs): 0.6mm\u003cbr\u003e✅ Load rating (Cw): 29.5 kN\u003cbr\u003e✅ Static load rating (Cow): 16.6 kN\u003cbr\u003e✅ Pack size: 1 bearing\u003c\/p\u003e\n\u003cp\u003eTable of Dimensions (mm):\u003c\/p\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eBore (dw)\u003c\/th\u003e\n\u003cth\u003eInner Diameter (d)\u003c\/th\u003e\n\u003cth\u003eOuter Diameter (D)\u003c\/th\u003e\n\u003cth\u003eC\u003c\/th\u003e\n\u003cth\u003eB\u003c\/th\u003e\n\u003cth\u003eA\u003c\/th\u003e\n\u003cth\u003ers\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e25mm\u003c\/td\u003e\n\u003ctd\u003e20mm\u003c\/td\u003e\n\u003ctd\u003e72mm\u003c\/td\u003e\n\u003ctd\u003e23.8\u003c\/td\u003e\n\u003ctd\u003e25.8\u003c\/td\u003e\n\u003ctd\u003e41\u003c\/td\u003e\n\u003ctd\u003e0.6\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e💡 Why choose U-groove guide bearings in track systems?\u003cbr\u003eThese bearings are designed to ride smoothly on tracks while handling heavy loads.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eU-groove profile keeps the bearing aligned on rails\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSealed design helps block dust and moisture\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eStrong load ratings ensure durability under stress\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWidely used in conveyors, automation, and linear guidance setups\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIf you need a tough guide bearing built for track-based motion, this one’s a smart pick, order today and keep your systems rolling smoothly.\u003c\/p\u003e","brand":"VXB","offers":[{"title":"Default Title","offer_id":43552310460651,"sku":"LFR5206-20NPP","price":49.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/1_565f4e5e-b954-4542-bc2b-32e11a797243.jpg?v=1773298001"},{"product_id":"lfr5206-25npp-25mm-id-x-25mm-u-groove-sealed-track","title":"LFR5206-25NPP 25mm ID x 25mm U-Groove Sealed Track Roller","description":"\u003cp\u003eLFR5206-25NPP U-Groove Guide Bearing\u003cbr\u003e✔️ 25mm ID Heavy-Duty Track Roller\u003c\/p\u003e\n\u003cp\u003eThe LFR5206-25NPP is a U-groove track roller bearing built to guide along round shafts and rails with precision and strength. With a 25mm inner diameter and high load capacity, it’s ideal for linear motion systems, gantries, or industrial machinery requiring stable, guided movement.\u003c\/p\u003e\n\u003cp\u003e✅ Inner diameter (ID): 25mm\u003cbr\u003e✅ Outer diameter (D): 72mm\u003cbr\u003e✅ U-groove design for guided rail or shaft tracking\u003cbr\u003e✅ Load rating (Cw): 29.5 kN\u003cbr\u003e✅ Load rating (Cow): 16.6 kN\u003cbr\u003e✅ Width (B): 25.8mm\u003cbr\u003e✅ Contact width (C): 23.8mm\u003cbr\u003e✅ Total height (A): 41mm\u003cbr\u003e✅ Edge radius (rs): 0.6mm\u003cbr\u003e✅ Pack size: 1 bearing\u003c\/p\u003e\n\u003cp\u003eTable of Dimensions (mm):\u003c\/p\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003edw\u003c\/th\u003e\n\u003cth\u003ed\u003c\/th\u003e\n\u003cth\u003eD\u003c\/th\u003e\n\u003cth\u003eC\u003c\/th\u003e\n\u003cth\u003eB\u003c\/th\u003e\n\u003cth\u003eA\u003c\/th\u003e\n\u003cth\u003ers\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e25\u003c\/td\u003e\n\u003ctd\u003e25\u003c\/td\u003e\n\u003ctd\u003e72\u003c\/td\u003e\n\u003ctd\u003e23.8\u003c\/td\u003e\n\u003ctd\u003e25.8\u003c\/td\u003e\n\u003ctd\u003e41\u003c\/td\u003e\n\u003ctd\u003e0.6\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e💡 What makes U-groove guide bearings ideal for linear motion rails?\u003cbr\u003eThey’re built for controlled, low-friction movement under heavy loads.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eCenter and stabilize rolling contact on round shafts or tubing\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eReduce lateral play in guided tracks\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHandle high radial loads in vertical or horizontal layouts\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eUsed in CNC machines, sliding systems, and automation tracks\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIf your project needs a smooth, tough bearing to roll along round rails, this one's built to glide with precision. Add it to your system and stay on track.\u003c\/p\u003e","brand":"VXB","offers":[{"title":"Default Title","offer_id":43552310493419,"sku":"LFR5206-25NPP","price":49.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/1_a3bfce28-e5dd-4a19-8935-be2c7f8dc4b4.jpg?v=1770442600"},{"product_id":"sg15u-u-groove-sealed-track-ball-bearing-5x17x8","title":"SG15U U-Groove Sealed Track Ball Bearing 5x17x8mm","description":"\u003cp\u003eSG15U U-Groove Sealed Ball Bearing\u003cbr\u003e✔️ 5mm x 17mm x 8mm - Pre-Lubed, Chrome Steel\u003c\/p\u003e\n\u003cp\u003eThe SG15U is a compact U-groove ball bearing designed for guide rails, track rollers, and linear motion applications. Made from durable chrome steel and sealed on both sides, it offers smooth operation and protection from debris in compact setups.\u003c\/p\u003e\n\u003cp\u003e✅ Inner Diameter: 5mm\u003cbr\u003e✅ Outer Diameter: 17mm\u003cbr\u003e✅ Width: 8mm\u003cbr\u003e✅ Groove Width (W): 9.75mm\u003cbr\u003e✅ Flange Diameter (d2): 8.6mm\u003cbr\u003e✅ Groove Depth (H): 1mm\u003cbr\u003e✅ Overall Length (L): 20.46mm\u003cbr\u003e✅ Material: Chrome steel for durability and load capacity\u003cbr\u003e✅ Closures: Double rubber seals for dust and moisture protection\u003cbr\u003e✅ Lubrication: Pre-lubricated with grease\u003cbr\u003e✅ Quantity: 1 bearing\u003cbr\u003e✅ Bearing Type: U-groove track\/guide bearing\u003c\/p\u003e\n\u003cp\u003e💡 Why use U-groove bearings for track systems?\u003cbr\u003eU-groove bearings are made to roll smoothly along round rails or guide tracks, helping support linear movement with reduced wear and precise alignment - ideal for automation, sliding systems, and 3D printers.\u003c\/p\u003e\n\u003cp\u003eSlide smooth, stay sealed - pick up the SG15U now and keep your system moving like it should!\u003cbr\u003e\u003c\/p\u003e","brand":"VXB","offers":[{"title":"Default Title","offer_id":43552393330923,"sku":"SG15U","price":9.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/sg15u-u-groove-sealed-track-ball-bearing-5x17x8-vxb-ball-bearings-1.jpg?v=1770442607"},{"product_id":"lfr5308-50-2rs-40mm-id-x-50mm-u-groove-sealed-trac","title":"LFR5308-50-2RS 40mm ID x 50mm U-Groove Sealed Track Roller Bearing","description":"\u003cp\u003eLFR5308-50-2RS U-Groove Guide Bearing - 50mm\u003cbr\u003e✔️ Heavy-duty track roller for guided linear motion\u003c\/p\u003e\n\u003cp\u003eThe LFR5308-50-2RS is a U-groove guide bearing built for precision tracking along round rails or guideways. With a strong 40mm inner diameter and a deep 50mm groove, it’s made to handle high loads while rolling smoothly through demanding applications. Sold as one bearing.\u003c\/p\u003e\n\u003cp\u003e✅ U-Groove diameter: 50mm\u003cbr\u003e✅ Inner diameter: 40mm\u003cbr\u003e✅ Outer max diameter: 110mm\u003cbr\u003e✅ Width: 46mm\u003cbr\u003e✅ Load rating Cw: 69,000 N\u003cbr\u003e✅ Load rating Cow: 69,000 N\u003cbr\u003e✅ Ideal for rail systems and automated motion\u003c\/p\u003e\n\u003cp\u003eDimensions Table:\u003c\/p\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSpec\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eU-Groove Diameter\u003c\/td\u003e\n\u003ctd\u003e50mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInner Diameter\u003c\/td\u003e\n\u003ctd\u003e40mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOuter Diameter\u003c\/td\u003e\n\u003ctd\u003e110mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWidth\u003c\/td\u003e\n\u003ctd\u003e46mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e💡 Why use U-groove track roller bearings for rail or linear guide systems?\u003cbr\u003eThey keep rolling tight and centered on round tracks.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eStable tracking on circular rails or tubing\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHigh load capacity for automation and transport\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSmooth ride in linear guides and CNC setups\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSealed for long-lasting, clean operation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eBig groove, big strength - pick this one up and keep your guide system rolling clean and straight!\u003c\/p\u003e","brand":"VXB","offers":[{"title":"Default Title","offer_id":43559830421739,"sku":"LFR5308-50-2RS","price":88.88,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/1_9a42a65d-4585-40c0-9eea-3439070221bc.jpg?v=1770442676"},{"product_id":"lfr5308-50kdd-40mm-id-x-50mm-u-groove-track-r","title":"LFR5308-50KDD 40mm ID x 50mm U-Groove Track Roller Bearing Track","description":"\u003ccenter\u003e\n\u003ctable cellspacing=\"2\" cellpadding=\"10\" bg=\"\" border=\"1\"\u003e\u003ctbody\u003e\u003ctr align=\"center\"\u003e\u003ctd align=\"center\"\u003e\u003cfont face=\"Tahoma\" size=\"+2\"\u003eLFR5308-50KDD 50mm U-Groove Guide Bearing\u003cbr\u003eOne Bearing \u003c\/font\u003e\u003c\/td\u003e\u003c\/tr\u003e\u003c\/tbody\u003e\u003c\/table\u003e\n\u003cbr\u003e\u003cbr\u003e\u003ctable cellspacing=\"2\" cellpadding=\"10\" bg=\"\" border=\"1\"\u003e\u003ctbody\u003e\u003ctr\u003e\n\u003ctd align=\"center\" valign=\"center\" width=\"15%\"\u003e\u003cbr\u003e\u003c\/td\u003e\n\u003ctd align=\"left\" valign=\"top\" width=\"75%\"\u003e\n\u003cfont face=\"Tahoma\"\u003eLFR5308-50KDD 40mm ID x 50mm U Groove Track Roller Bearing. \u003cul\u003e\n\u003cli\u003e\n\u003cspan style=\"font-family: Tahoma;\"\u003eLFR5308-50KDD\u003c\/span\u003e Bearing\u003c\/li\u003e\n\u003cli\u003eU Groove Track Roller Bearing\u003c\/li\u003e\n\u003cli\u003eQuantity: One bearing\u003c\/li\u003e\n\u003cli\u003eLoad rating Cw: \u003cspan style=\"font-size: 16px;\"\u003e69000 N\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003eLoad rating Cow: \u003cspan style=\"font-size: 16px;\"\u003e69000 N\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cbr\u003e\u003c\/font\u003e\u003ccenter\u003e\u003ctable cellspacing=\"2\" cellpadding=\"5\" bg=\"\" border=\"1\" width=\"70%\"\u003e\u003ctbody\u003e\n\u003ctr align=\"CENTER\"\u003e\u003cth colspan=\"7\"\u003e\u003cfont face=\"tahoma\"\u003e\u003cb\u003eDimensions (mm)\u003c\/b\u003e\u003c\/font\u003e\u003c\/th\u003e\u003c\/tr\u003e\n\u003ctr align=\"center\"\u003e\n\u003ctd\u003e U Groove \u003c\/td\u003e\n\u003ctd\u003e Inner \u003c\/td\u003e\n\u003ctd\u003e Outer Max. \u003c\/td\u003e\n\u003ctd\u003e Width \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr align=\"center\"\u003e\n\u003ctd\u003e\u003cspan style=\"font-size: 16px;\"\u003e50\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e 40 \u003c\/td\u003e\n\u003ctd\u003e 110 \u003c\/td\u003e\n\u003ctd\u003e 46 \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003c\/center\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\u003c\/tbody\u003e\u003c\/table\u003e\n\u003c\/center\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e OldFormat","brand":"VXB","offers":[{"title":"Default Title","offer_id":43559830487275,"sku":"LFR5308-50KDD","price":77.77,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/lfr5308-50kdd-40mm-id-x-50mm-u-groove-track-roller-bearing-track-vxb-ball-bearings.jpg?v=1771168794"},{"product_id":"lfr5208-40-2rs-40mm-id-x-40mm-u-groove-sealed-trac","title":"LFR5208-40-2RS 40mm ID x 40mm U-Groove Sealed Track Roller Bearing","description":"\u003cp\u003eLFR5208-40-2RS U-Groove Guide Bearing - 40mm\u003cbr\u003e✔️ 40mm track roller built for guided rail systems\u003c\/p\u003e\n\u003cp\u003eThe LFR5208-40-2RS is a U-groove guide bearing with a 40mm inner diameter and matching 40mm groove size, made for rail guidance and motion systems. It’s built to handle heavy-duty loads and keep tracking clean and steady. Sold as one bearing.\u003c\/p\u003e\n\u003cp\u003e✅ U-Groove diameter: 40mm\u003cbr\u003e✅ Inner diameter: 40mm\u003cbr\u003e✅ Outer max diameter: 98mm\u003cbr\u003e✅ Width: 38mm\u003cbr\u003e✅ Load rating Cw: 51,000 N\u003cbr\u003e✅ Load rating Cow: 58,000 N\u003cbr\u003e✅ Perfect for CNC, automation, and guide rail applications\u003c\/p\u003e\n\u003cp\u003eDimensions Table:\u003c\/p\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSpec\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eU-Groove Diameter\u003c\/td\u003e\n\u003ctd\u003e40mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInner Diameter\u003c\/td\u003e\n\u003ctd\u003e40mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOuter Diameter\u003c\/td\u003e\n\u003ctd\u003e98mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWidth\u003c\/td\u003e\n\u003ctd\u003e38mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e💡 Why are U-groove guide bearings important in automated rail setups?\u003cbr\u003eThey center perfectly on rounded tracks for stable motion.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eBuilt to roll along tubing or guide rails without slipping\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHandle side and vertical loads in one compact unit\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCommon in CNCs, 3D printers, and conveyors\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSealed for long life and low upkeep\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eKeep your system riding steady - pick this one up and roll like a pro!\u003c\/p\u003e","brand":"VXB","offers":[{"title":"Default Title","offer_id":43559830585579,"sku":"LFR5208-40-2RS","price":77.77,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/1_7ff9d36d-2bc5-466d-9d3a-466b5ca7b28d.jpg?v=1770442676"},{"product_id":"lfr5208-40kdd-40mm-id-x-40mm-u-groove-track-roller","title":"LFR5208-40KDD 40mm ID x 40mm U-Groove Track Roller Bearing Track","description":"\u003cp\u003eLFR5208-40KDD U-Groove Track Roller Bearing\u003cbr\u003e✔️ 40mm ID x 98mm OD x 38mm Wide - Heavy-Duty Guide Roller\u003c\/p\u003e\n\u003cp\u003eThe LFR5208-40KDD is a precision U-groove track roller bearing with a 40mm bore - built to handle high radial loads in linear motion and track guidance systems.\u003c\/p\u003e\n\u003cp\u003e✅ Item: LFR5208-40KDD\u003cbr\u003e✅ Type: U-Groove Track Roller Bearing\u003cbr\u003e✅ Inner Diameter (ID): 40mm\u003cbr\u003e✅ Outer Diameter (Max OD): 98mm\u003cbr\u003e✅ Width: 38mm\u003cbr\u003e✅ Groove Diameter: 40mm\u003cbr\u003e✅ Load Rating (Cw): 51,000 N\u003cbr\u003e✅ Load Rating (CoW): 58,000 N\u003cbr\u003e✅ Closure: Double Metal Shields (KDD)\u003cbr\u003e✅ Quantity: 1 Bearing\u003cbr\u003e✅ Brand: VXB\u003c\/p\u003e\n\u003cp\u003e💡 Why use a U-groove bearing like the LFR5208-40KDD?\u003cbr\u003eIts design fits round guide rails perfectly - ideal for heavy-duty gantry systems, conveyor lines, and automated tracks requiring precise, smooth rolling.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ccenter\u003e\n\u003ctable width=\"70%\" border=\"1\" cellpadding=\"5\" cellspacing=\"2\"\u003e\n\u003ctbody\u003e\n\u003ctr align=\"CENTER\"\u003e\n\u003cth colspan=\"7\"\u003e\u003cspan style=\"font-family: tahoma;\"\u003e\u003cb\u003eDimensions (mm)\u003c\/b\u003e\u003c\/span\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr align=\"center\"\u003e\n\u003ctd\u003eU Groove\u003c\/td\u003e\n\u003ctd\u003eInner\u003c\/td\u003e\n\u003ctd\u003eOuter Max.\u003c\/td\u003e\n\u003ctd\u003eWidth\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr align=\"center\"\u003e\n\u003ctd\u003e\u003cspan style=\"font-size: 16px;\"\u003e40\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e40\u003c\/td\u003e\n\u003ctd\u003e98\u003c\/td\u003e\n\u003ctd\u003e38\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/center\u003e\n\u003cp\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"VXB","offers":[{"title":"Default Title","offer_id":43559830683883,"sku":"LFR5208-40KDD","price":65.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/1_174b3d7a-b9da-4bb3-920e-ae7c8f51a49b.jpg?v=1773287133"},{"product_id":"lfr5207-30-2rs-30mm-u-groove-sealed-track-rol","title":"LFR5207-30-2RS 30mm U-Groove Sealed Track Roller Bearing Track","description":"\u003ccenter\u003e\n\u003cspan\u003e\u003c\/span\u003e\u003ctable cellspacing=\"2\" cellpadding=\"10\" bg=\"\" border=\"1\"\u003e\u003ctbody\u003e\u003ctr align=\"center\"\u003e\u003ctd align=\"center\"\u003e LFR5207-30-2RS \u003cspan style=\"font-family: Tahoma; background-color: initial;\"\u003e30mm U-Groove Guide Bearing\u003c\/span\u003e\u003cbr\u003e One Bearing \u003c\/td\u003e\u003c\/tr\u003e\u003c\/tbody\u003e\u003c\/table\u003e\n\u003cbr\u003e\u003cbr\u003e\u003ctable cellspacing=\"2\" cellpadding=\"10\" bg=\"\" border=\"1\"\u003e\u003ctbody\u003e\u003ctr\u003e\n\u003ctd align=\"center\" valign=\"center\" width=\"15%\"\u003e\u003ctable cellspacing=\"3\" cellpadding=\"5\" bg=\"\" border=\"1\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\u003ctd valign=\"center\" align=\"center\"\u003e\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd valign=\"center\" align=\"center\"\u003e\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd valign=\"center\" align=\"center\"\u003e\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003c\/td\u003e\n\u003ctd align=\"left\" valign=\"top\" width=\"75%\"\u003e\n\u003cspan style=\"font-size: 16px;\"\u003eLFR5207-30-2RS 30mm U Groove Track Roller Bearing.\u003c\/span\u003e\u003cul\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 16px;\"\u003eLFR5207-30-2RS Bearing\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003eU Groove Track Roller Bearing\u003c\/li\u003e\n\u003cli\u003eQuantity: One bearing\u003c\/li\u003e\n\u003cli\u003eLoad rating Cw:16400 N\u003c\/li\u003e\n\u003cli\u003eLoad rating Cow:1100 N\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cbr\u003e\u003ccenter\u003e\u003ctable cellspacing=\"2\" cellpadding=\"5\" border=\"1\" width=\"70%\"\u003e\u003ctbody\u003e\n\u003ctr align=\"center\"\u003e\u003cth colspan=\"7\"\u003eDimensions (mm)\u003c\/th\u003e\u003c\/tr\u003e\n\u003ctr align=\"center\"\u003e\n\u003ctd\u003e U Groove \u003c\/td\u003e\n\u003ctd\u003e Inner \u003c\/td\u003e\n\u003ctd\u003e Outer Max. \u003c\/td\u003e\n\u003ctd\u003e Width \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr align=\"center\"\u003e\n\u003ctd\u003e\u003cspan style=\"font-size: 16px;\"\u003e30\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e 30 \u003c\/td\u003e\n\u003ctd\u003e\u003cspan style=\"font-family: Tahoma, Arial, Helvetica, sans-serif; background-color: rgb(249, 249, 249);\"\u003e80\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e 29 \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003c\/center\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\u003c\/tbody\u003e\u003c\/table\u003e\n\u003c\/center\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e OldFormat","brand":"VXB","offers":[{"title":"Default Title","offer_id":43559830880491,"sku":"LFR5207-30-2RS","price":59.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/lfr5207-30-2rs-30mm-u-groove-sealed-track-roller-bearing-track-vxb-ball-bearings-1.jpg?v=1771168785"},{"product_id":"lfr5207-30kdd-u-groove-track-bearing-30mm","title":"LFR5207-30KDD U Groove Track Roller Bearing 30mm Guide Bearing 30x80x29mm Track Roller for Linear Guide Systems 1 Bearing","description":"\u003cp\u003eLFR5207-30KDD U Groove Track Roller Bearing 30mm x 80mm x 29mm Pack of 1\u003cbr\u003e✔️ 30mm U Groove Guide Bearing for Track Systems\u003c\/p\u003e\n\u003cp\u003eThis pack of 1 LFR5207-30KDD U groove track roller bearing is designed for guided motion along round tracks and rails. The precision U groove profile helps maintain stable alignment in sliding doors, linear guide systems, conveyors, and track-driven machinery.\u003c\/p\u003e\n\u003cp\u003e✅ Pack size: 1 bearing\u003cbr\u003e✅ Model: LFR5207-30KDD U groove track roller bearing\u003cbr\u003e✅ U groove diameter: 30mm\u003cbr\u003e✅ Inner diameter: 30mm\u003cbr\u003e✅ Outer diameter max: 80mm\u003cbr\u003e✅ Width: 29mm\u003cbr\u003e✅ Designed for round rail and track guidance\u003cbr\u003e✅ Dynamic load rating Cw: 16,400 N\u003cbr\u003e✅ Static load rating Cow: 1,100 N\u003c\/p\u003e\n\u003cp\u003eDimensions (mm)\u003c\/p\u003e\n\u003cpre\u003e\u003ccode\u003eU Groove Inner Outer Max Width\n30 30 80 29\n\u003c\/code\u003e\u003c\/pre\u003e\n\u003cp\u003e💡 How do U groove track roller bearings improve alignment and load distribution in guided rail systems?\u003cbr\u003eThey maintain controlled motion along round tracks:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eU groove profile keeps the roller centered on round rails\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLarge contact area improves load distribution\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eThick outer ring supports rolling track loads\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eStable geometry reduces vibration during travel\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIf you need a guide roller that tracks smooth and stays aligned, this LFR5207-30KDD is built for steady motion.\u003c\/p\u003e","brand":"VXB","offers":[{"title":"Default Title","offer_id":43559830978795,"sku":"LFR5207-30KDD","price":59.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/lfr5207-30kdd-30mm-u-groove-track-roller-bearing-track-vxb-ball-bearings-1.jpg?v=1771168774"},{"product_id":"4mm-bore-bearing-with-13mm-shielded-pulley-u","title":"4mm Bore Shielded U Groove Track Roller Pulley Bearing 4x13x4mm, Small Round Metal Shielded Bearing For U Channel Wheel, Dust Proof ZZ Shielded, High Precision U Groove Ball Bearing","description":"\u003cdiv\u003e4x13x4 mm Shielded U-Groove Track Roller Bearing, 4 mm bore\u003cbr\u003e\n✔️ 4 mm bore shielded U-Groove track roller, single bearing\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eThis compact shielded pulley-bearing fits standard U-groove tracks used in linear motion systems. Common in conveyors, printers, 3D printers, and automation rigs where precise guidance and dirt protection matter.\u003c\/p\u003e \u003cp\u003e✅ bore: 4 mm \u003cbr\u003e✅ outer diameter: 13 mm \u003cbr\u003e✅ width: 4 mm \u003cbr\u003e✅ shield material: metal shields (ZZ) for dust protection \u003cbr\u003e✅ groove: U-groove for pulley alignment \u003cbr\u003e✅ pack size: 1 bearing\u003c\/p\u003e \u003cp\u003e💡 What is a shielded U-groove track roller bearing used for in linear motion systems? This handy piece helps guide components along U-groove tracks with dust protection and stable tracking.\n- 4x13x4 mm footprint for compact installs\n- Shielded design reduces contamination and wear\n- U-groove geometry keeps pulleys aligned during motion\n- Ideal for printers, conveyors, and automation projects\u003c\/p\u003e\n\u003c\/div\u003e","brand":"VXB","offers":[{"title":"Default Title","offer_id":43580583805163,"sku":"4X13X4-PULLEY","price":7.77,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/4_da40a388-4a61-4746-ad08-2a84c368fe58.jpg?v=1770445891"},{"product_id":"4mm-bore-bearing-13mm-shielded-pulley-u-groove-tra","title":"4mm Bore Bearing - 13mm Shielded Pulley U-Groove Track Roller 4x13x7mm","description":"\u003cp\u003e4mm Bore U-Groove Pulley Bearing\u003cbr\u003e✔️ 4mm x 13mm x 7mm - Shielded Track Roller Style\u003c\/p\u003e\n\u003cp\u003eThis U-groove track roller bearing is designed with double metal shields to block out dust and debris while rolling smoothly along round or V-shaped tracks. With a 4mm bore and compact size, it’s a solid choice for guides, sliders, or DIY pulley setups.\u003c\/p\u003e\n\u003cp\u003e✅ Dimensions: 4mm ID x 13mm OD x 7mm width\u003cbr\u003e✅ U-groove shape for track-guided motion\u003cbr\u003e✅ Shielded on both sides with metal covers (ZZ)\u003cbr\u003e✅ Metric standard construction\u003cbr\u003e✅ Steel body for long-lasting wear\u003cbr\u003e✅ Quantity: 1 bearing\u003c\/p\u003e\n\u003cp\u003e💡 What’s the benefit of using U-groove bearings in motion systems?\u003cbr\u003eU-groove bearings help maintain alignment and control:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eTrack smoothly along rails, edges, or tubing\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMetal shields keep out dust for longer bearing life\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCompact and easy to install in tight spaces\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePerfect for sliding doors, pulleys, 3D printers, and guides\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIf you're working on a rail-based motion system or pulley design, this U-groove bearing is a simple way to roll with control. Try one and keep your setup running on track.\u003c\/p\u003e","brand":"VXB","offers":[{"title":"Default Title","offer_id":43580669788395,"sku":"4X13X7-UGROOVE","price":8.88,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/1_4352e9a8-d6f8-4560-9c59-317cf91dd56e.jpg?v=1770445890"},{"product_id":"4mm-bore-with-18mm-pulley-u-groove-track-roll","title":"4 mm Bore U-Groove Track Roller Pulley Bearing Shielded 4x18x7 mm for Linear Rails Dust Protection with Double Metal Shields, High-Precision U Groove Wheel Bearing for Small Idler Applications","description":"\u003cdiv\u003eShielded U-Groove Track Roller Bearing 4x18x7mm, 4mm Bore\u003cbr\u003e\n✔️ 4 mm bore, 18 mm OD, 7 mm width, shielded ZZ, 1 bearing \u003cp\u003eThe compact shielded U-groove track roller bearing slides inside U-groove pulleys and linear guides, ideal for small automation projects, DIY CNC builds, 3D printers, and conveyor systems.\u003c\/p\u003e \u003cp\u003e✅ Bore: 4 mm (0.157 in), OD: 18 mm (0.709 in), width: 7 mm (0.276 in) \u003cbr\u003e✅ Shielding: ZZ double metal shields for dust protection \u003cbr\u003e✅ Type: U-groove track roller bearing for linear guides \u003cbr\u003e✅ Quantity: 1 bearing per package \u003cbr\u003e\u003c\/p\u003e \u003cp\u003e💡 What is a shielded U-groove track roller bearing used for in small linear motion systems? A handy overview:\u003cbr\u003e- Handy for compact machines and hobby CNC setups\u003cbr\u003e- Shielded design helps keep dust out and lubrication in\u003cbr\u003e- Works with 4 mm bore and 18 mm outer diameter in U-groove tracks\u003c\/p\u003e \u003c\/div\u003e","brand":"VXB","offers":[{"title":"Default Title","offer_id":43581853991147,"sku":"UGROOVE-4X18X7-BEARING","price":9.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/1_73974c61-1c1e-4d69-ac4d-8754061b806b.jpg?v=1770446253"},{"product_id":"sg66u-u-groove-sealed-track-ball-bearing-6x22","title":"SG66U U-Groove Sealed Track Ball Bearing 6x22x10mm","description":"\u003ccenter\u003e\n\u003ctable bg=\"\" cellspacing=\"2\" cellpadding=\"10\" border=\"1\"\u003e\u003ctbody\u003e\u003ctr\u003e\u003ctd align=\"center\"\u003e\u003cfont size=\"+2\" face=\"Tahoma\"\u003eSG66U U-Groove Sealed Ball Bearing\u003cbr\u003e 6mm x 22mm x 10mm\u003cbr\u003e One Bearing\u003c\/font\u003e\u003c\/td\u003e\u003c\/tr\u003e\u003c\/tbody\u003e\u003c\/table\u003e\n\u003cbr\u003e\u003cbr\u003e\u003ctable cellspacing=\"2\" cellpadding=\"5\" border=\"0\"\u003e\u003ctbody\u003e\u003ctr\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd valign=\"top\" align=\"left\"\u003e\n\u003cp align=\"justify\"\u003e\u003cspan style=\"background-color: initial;\"\u003e\u003cfont face=\"tahoma\"\u003eSG66U\u003c\/font\u003e\u003c\/span\u003e\u003cfont face=\"tahoma\"\u003e U groove sealed ball bearing size 6mm x22mm x10mm. Each bearing is equipped with two rubber seals to shields against dust and contaminants. Pre-lubricated with grease for enhanced performance.\u003c\/font\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cfont face=\"tahoma\"\u003eSG66U U GROOVE Ball Bearing\u003c\/font\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cfont face=\"tahoma\"\u003eDeep Groove Ball Bearing\u003c\/font\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cfont face=\"tahoma\"\u003eSize: 6mm x 22mm x 10mm\u003c\/font\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cfont face=\"tahoma\"\u003eInner Diameter: 6mm\u003c\/font\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cfont face=\"tahoma\"\u003eOuter Diameter: 22mm\u003c\/font\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cfont face=\"tahoma\"\u003eWidth: 10mm\u003c\/font\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cfont face=\"tahoma\"\u003eMaterial: Chrome Steel \u003c\/font\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cfont face=\"tahoma\"\u003eClosures: 2 Rubber Seals\u003c\/font\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cfont face=\"tahoma\"\u003eQuantity: 1 Bearing\u003c\/font\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ctable align=\"center\"\u003e\u003ctbody\u003e\u003ctr\u003e\u003ctd\u003e\u003c\/td\u003e\u003c\/tr\u003e\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ctable width=\"665\" height=\"60\" border=\"1\" align=\"center\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e Item \u003c\/td\u003e\n\u003ctd align=\"center\"\u003e d \u003c\/td\u003e\n\u003ctd align=\"center\"\u003e D \u003c\/td\u003e\n\u003ctd align=\"center\"\u003e C \u003c\/td\u003e\n\u003ctd align=\"center\"\u003e W \u003c\/td\u003e\n\u003ctd align=\"center\"\u003e dw \u003c\/td\u003e\n\u003ctd align=\"center\"\u003e H \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e SG66UU \u003c\/td\u003e\n\u003ctd align=\"center\"\u003e 6mm \u003c\/td\u003e\n\u003ctd align=\"center\"\u003e 22mm \u003c\/td\u003e\n\u003ctd align=\"center\"\u003e 10mm \u003c\/td\u003e\n\u003ctd align=\"center\"\u003e 11mm \u003c\/td\u003e\n\u003ctd align=\"center\"\u003e 6mm \u003c\/td\u003e\n\u003ctd align=\"center\"\u003e 2mm \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\u003c\/tbody\u003e\u003c\/table\u003e\n\u003cbr\u003e\u003ccenter\u003e\u003c\/center\u003e\n\u003c\/center\u003e\u003cbr\u003e OldFormat","brand":"VXB","offers":[{"title":"Default Title","offer_id":43581858742507,"sku":"SG66U","price":19.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/sg66u-u-groove-sealed-track-ball-bearing-6x22x10-vxb-ball-bearings-1-32680605647083.jpg?v=1770446269"},{"product_id":"sg10u-u-groove-sealed-track-ball-bearing-4x13x6","title":"SG10U U-Groove Sealed Track Ball Bearing 4x13x6mm","description":"\u003cp\u003eSG10U U-Groove Sealed Ball Bearing\u003cbr\u003e✔️ 4x13x6mm - Rubber Sealed - Chrome Steel\u003c\/p\u003e\n\u003cp\u003eThe SG10U is a compact U-groove ball bearing designed for linear motion systems, guides, and track rollers. With dual rubber seals and a pre-lubricated design, it delivers smooth performance while keeping out dust and debris - perfect for small CNC setups, sliding doors, and robotics.\u003c\/p\u003e\n\u003cp\u003e✅ Size: 4mm ID x 13mm OD x 6mm Wide\u003cbr\u003e✅ Groove Type: U-groove for guided track systems\u003cbr\u003e✅ Material: Durable chrome steel\u003cbr\u003e✅ Closures: Double rubber seals\u003cbr\u003e✅ Lubrication: Pre-greased for smooth, low-friction operation\u003cbr\u003e✅ Quantity: 1 bearing\u003c\/p\u003e\n\u003cp\u003eAdditional Specs:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eW (groove width): 8.2mm\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003edw (groove depth): 5mm\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ed2 (outer edge diameter): 6mm\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e💡 Why use a U-groove bearing like the SG10U?\u003cbr\u003eU-groove bearings are ideal for guiding along cylindrical tracks or rails. They provide consistent alignment, smooth travel, and reduced wear - perfect for automation, 3D printers, and sliding motion systems.\u003c\/p\u003e\n\u003cp\u003eSmall but precise - upgrade your motion system with this SG10U bearing and keep things rolling clean and steady!\u003c\/p\u003e","brand":"VXB","offers":[{"title":"Default Title","offer_id":43581858808043,"sku":"SG10U","price":9.52,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/1_586e6141-8d07-478c-a682-a5da1b39a1dc.jpg?v=1770446269"},{"product_id":"sg25u-u-groove-sealed-track-ball-bearing-8x30","title":"SG25U U-Groove Sealed Track Ball Bearing 8x30x14mm","description":"\u003ccenter\u003e\n\u003ctable cellspacing=\"2\" cellpadding=\"10\" bg=\"\" border=\"1\"\u003e\u003ctbody\u003e\u003ctr\u003e\u003ctd align=\"center\"\u003e\u003cfont face=\"Tahoma\" size=\"+2\"\u003eSG25U U-Groove Sealed Ball Bearing\u003cbr\u003e 8mm x 30mm x 14mm\u003cbr\u003e One Bearing\u003c\/font\u003e\u003c\/td\u003e\u003c\/tr\u003e\u003c\/tbody\u003e\u003c\/table\u003e\n\u003cbr\u003e\u003cbr\u003e\u003ctable cellspacing=\"2\" cellpadding=\"5\" border=\"0\"\u003e\u003ctbody\u003e\u003ctr\u003e\u003ctd valign=\"top\" align=\"left\"\u003e\n\u003cp align=\"justify\"\u003e\u003cspan style=\"background-color: initial;\"\u003e\u003cfont face=\"tahoma\"\u003eSG25U\u003c\/font\u003e\u003c\/span\u003e\u003cfont face=\"tahoma\"\u003e U groove sealed ball bearing size 8mm x30mm x14mm. Each bearing is equipped with two rubber seals to shields against dust and contaminants. Pre-lubricated with grease for enhanced performance.\u003c\/font\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cfont face=\"tahoma\"\u003eSG25U U GROOVE Ball Bearing\u003c\/font\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cfont face=\"tahoma\"\u003eDeep Groove Ball Bearing\u003c\/font\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cfont face=\"tahoma\"\u003eSize: 8mm x 30mm x 14mm\u003c\/font\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cfont face=\"tahoma\"\u003eInner Diameter: 8mm\u003c\/font\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cfont face=\"tahoma\"\u003eOuter Diameter: 30mm\u003c\/font\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cfont face=\"tahoma\"\u003eWidth: 14mm\u003c\/font\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cfont face=\"tahoma\"\u003eMaterial: Chrome Steel\u003c\/font\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cfont face=\"tahoma\"\u003eClosures: 2 Rubber Seals\u003c\/font\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cfont face=\"tahoma\"\u003eQuantity: 1 Bearing\u003c\/font\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ctable align=\"center\"\u003e\u003ctbody\u003e\u003ctr\u003e\u003ctd\u003e\u003c\/td\u003e\u003c\/tr\u003e\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ctable align=\"center\" border=\"1\" width=\"665\" height=\"60\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e Item \u003c\/td\u003e\n\u003ctd align=\"center\"\u003e d \u003c\/td\u003e\n\u003ctd align=\"center\"\u003e D \u003c\/td\u003e\n\u003ctd align=\"center\"\u003e C \u003c\/td\u003e\n\u003ctd align=\"center\"\u003e W \u003c\/td\u003e\n\u003ctd align=\"center\"\u003e dw \u003c\/td\u003e\n\u003ctd align=\"center\"\u003e d2 \u003c\/td\u003e\n\u003ctd align=\"center\"\u003e H \u003c\/td\u003e\n\u003ctd align=\"center\"\u003e L \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e SG25UU \u003c\/td\u003e\n\u003ctd align=\"center\"\u003e 8mm \u003c\/td\u003e\n\u003ctd align=\"center\"\u003e 30mm \u003c\/td\u003e\n\u003ctd align=\"center\"\u003e 14mm \u003c\/td\u003e\n\u003ctd align=\"center\"\u003e 15.5mm \u003c\/td\u003e\n\u003ctd align=\"center\"\u003e 10mm \u003c\/td\u003e\n\u003ctd align=\"center\"\u003e 13mm \u003c\/td\u003e\n\u003ctd align=\"center\"\u003e 1.5mm \u003c\/td\u003e\n\u003ctd align=\"center\"\u003e 35.77mm \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003c\/td\u003e\u003c\/tr\u003e\u003c\/tbody\u003e\u003c\/table\u003e\n\u003c\/center\u003e\u003cbr\u003e\u003ccenter\u003e\u003c\/center\u003e\u003cbr\u003e OldFormat","brand":"VXB","offers":[{"title":"Default Title","offer_id":43581858906347,"sku":"SG25U","price":19.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/1_f8fb509a-ba4c-4885-b31f-52e7bca88c76.jpg?v=1770446269"},{"product_id":"sg20u-u-groove-sealed-track-ball-bearing-6x24x11mm","title":"SG20U U Groove Sealed Ball Bearing 6 x 24 x 11 mm track bearing with chrome steel construction U shaped groove double rubber seals grease lubrication and smooth rolling performance for guide rail and tracking systems","description":"\u003cp\u003eSG20U U-Groove Sealed Track Ball Bearing 6mm Bore\u003cbr\u003e✔️ U-Groove Sealed Ball Bearing 6x24x11mm Single Unit\u003c\/p\u003e\n\u003cp\u003eThis SG20U U-groove sealed ball bearing is built for smooth rolling along tracks, rails, and guided motion systems. It’s a handy choice for linear movement setups, sliding doors, small conveyors, and custom builds where controlled tracking and steady rotation are needed. Pack size is one bearing.\u003c\/p\u003e\n\u003cp\u003e✅ Pack size: 1 bearing\u003cbr\u003e✅ Bearing type: U-groove sealed track ball bearing\u003cbr\u003e✅ Inner diameter bore: 6mm\u003cbr\u003e✅ Outer diameter: 24mm\u003cbr\u003e✅ Width: 11mm\u003cbr\u003e✅ Material: chrome steel\u003cbr\u003e✅ Closures: double rubber seals to keep out dust and debris\u003cbr\u003e✅ Pre-lubricated with grease for smooth, ready-to-run performance\u003c\/p\u003e\n\u003cp\u003eDimensions\u003cbr\u003eInner Diameter (d) 6 mm\u003cbr\u003eOuter Diameter (D) 24 mm\u003cbr\u003eWidth (C) 11 mm\u003cbr\u003eGroove Diameter (W) 12.75 mm\u003cbr\u003eGroove Width (dw) 8 mm\u003cbr\u003eInner Ring Width (d2) 11 mm\u003cbr\u003eFlange Height (H) 1.2 mm\u003cbr\u003eOverall Length (L) 28.62 mm\u003c\/p\u003e\n\u003cp\u003e💡 Why are U-groove sealed ball bearings used in track and guide systems?\u003cbr\u003eU-groove bearings are designed to roll smoothly along round rails or tracks while staying aligned under load.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eHelps guide motion accurately in sliding and linear movement setups\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSealed design reduces contamination and extends bearing life\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSupports consistent rolling with reduced friction and noise\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCommon in automation, sliding mechanisms, and motion control projects\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis U-groove sealed bearing delivers smooth tracking and dependable rotation, making it a solid pick when clean motion and long service life really matter.\u003c\/p\u003e","brand":"VXB","offers":[{"title":"Default Title","offer_id":43581858971883,"sku":"SG20U","price":19.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/1_084bdb7a-6407-4e29-b7e9-e2adaa967440.jpg?v=1770446269"},{"product_id":"sg15-m5x18-screw-u-groove-sealed-track-ball-b","title":"SG15 + M5x18 Screw U-Groove Sealed Track Ball Bearing","description":"\u003ccenter\u003e\n\u003ctable cellspacing=\"2\" cellpadding=\"10\" bg=\"\" border=\"1\"\u003e\u003ctbody\u003e\u003ctr\u003e\u003ctd align=\"center\"\u003e\n\u003cfont face=\"Tahoma\" size=\"+2\"\u003eSG15 U-Groove Sealed Ball Bearing\u003cbr\u003e 5mm x 17mm x 8mm\u003cbr\u003e One Bearing\u003c\/font\u003e\u003cfont face=\"Tahoma\" size=\"5\"\u003e+ M5x18 Screw\u003c\/font\u003e\n\u003c\/td\u003e\u003c\/tr\u003e\u003c\/tbody\u003e\u003c\/table\u003e\n\u003cbr\u003e\u003cbr\u003e\u003ctable cellspacing=\"2\" cellpadding=\"5\" border=\"0\"\u003e\u003ctbody\u003e\u003ctr\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd valign=\"top\" align=\"left\"\u003e\n\u003cp align=\"justify\"\u003e\u003cfont face=\"tahoma\"\u003eSG15 Bearing and \u003c\/font\u003e\u003cfont face=\"tahoma\" style=\"background-color: initial; font-size: 1em;\"\u003eM5x18 Screw\u003c\/font\u003e\u003cspan style=\"background-color: initial; font-size: 1em; letter-spacing: 0px; font-family: tahoma;\"\u003e .\u003c\/span\u003e\u003cfont face=\"tahoma\" style=\"background-color: initial; letter-spacing: 0px;\"\u003e U groove sealed ball bearing size 5mm x17mm x8mm with \u003c\/font\u003e\u003cspan style=\"background-color: initial; letter-spacing: 0px;\"\u003e\u003cfont face=\"tahoma\"\u003eM5X18 Screw\u003c\/font\u003e\u003c\/span\u003e\u003cspan style=\"background-color: initial; letter-spacing: 0px; font-family: tahoma;\"\u003e .\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cspan style=\"background-color: initial; letter-spacing: 0px;\"\u003e\u003c\/span\u003e\u003cspan style=\"background-color: initial; letter-spacing: 0px; font-family: tahoma;\"\u003eSG15 U GROOVE Ball Bearing + \u003c\/span\u003e\u003cfont face=\"tahoma\"\u003eM5x18 screw\u003c\/font\u003e\n\u003c\/li\u003e\n\u003cli\u003eDeep Groove Ball Bearing\u003c\/li\u003e\n\u003cli\u003eSize: 5mm x 17mm x 8mm\u003c\/li\u003e\n\u003cli\u003eInner Diameter: 5mm\u003c\/li\u003e\n\u003cli\u003eOuter Diameter: 17mm\u003c\/li\u003e\n\u003cli\u003eWidth: 8mm\u003c\/li\u003e\n\u003cli\u003eMaterial: Chrome Steel\u003c\/li\u003e\n\u003cli\u003eClosures: 2 Rubber Seals\u003c\/li\u003e\n\u003cli\u003eQuantity: 1 Bearing + One screw\u003cspan style=\"background-color: initial; letter-spacing: 0px; font-family: tahoma;\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ctable align=\"center\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\u003ctd\u003e\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003e\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ctable align=\"center\" border=\"1\" width=\"665\" height=\"60\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e Item \u003c\/td\u003e\n\u003ctd align=\"center\"\u003e d \u003c\/td\u003e\n\u003ctd align=\"center\"\u003e D \u003c\/td\u003e\n\u003ctd align=\"center\"\u003e C \u003c\/td\u003e\n\u003ctd align=\"center\"\u003e W \u003c\/td\u003e\n\u003ctd align=\"center\"\u003e dw \u003c\/td\u003e\n\u003ctd align=\"center\"\u003e d2 \u003c\/td\u003e\n\u003ctd align=\"center\"\u003e H \u003c\/td\u003e\n\u003ctd align=\"center\"\u003e L \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e SG15\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e 5mm \u003c\/td\u003e\n\u003ctd align=\"center\"\u003e 17mm \u003c\/td\u003e\n\u003ctd align=\"center\"\u003e 8mm \u003c\/td\u003e\n\u003ctd align=\"center\"\u003e 9.75mm \u003c\/td\u003e\n\u003ctd align=\"center\"\u003e 6mm \u003c\/td\u003e\n\u003ctd align=\"center\"\u003e 8.6mm \u003c\/td\u003e\n\u003ctd align=\"center\"\u003e 1mm \u003c\/td\u003e\n\u003ctd align=\"center\"\u003e 20.46mm \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003cbr\u003e\u003ccenter\u003e\u003c\/center\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\u003c\/tbody\u003e\u003c\/table\u003e\n\u003c\/center\u003e\u003cbr\u003e OldFormat","brand":"VXB","offers":[{"title":"Default Title","offer_id":43581914054891,"sku":"SG15-M5X18","price":19.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/sg15-m5x18-screw-u-groove-sealed-track-ball-bearing-vxb-ball-bearings-1-32680630124779.jpg?v=1770446278"},{"product_id":"sg20-m6x23-screw-u-groove-sealed-track-ball-bearin","title":"SG20+M6x23 Screw U-Groove Sealed Track Ball Bearing 6x24x11mm","description":"\u003cp\u003eSG20 U-Groove Sealed Ball Bearing\u003cbr\u003e✔️ Includes M6x23 Mounting Screw\u003c\/p\u003e\n\u003cp\u003eThe SG20 U-groove ball bearing is designed for linear motion systems, track guides, and other sliding applications. Made from chrome steel with double rubber seals, it runs smoothly while staying protected from dust and debris. This set comes with one bearing and one M6x23 screw for secure installation.\u003c\/p\u003e\n\u003cp\u003e✅ Type: U-groove deep groove ball bearing\u003cbr\u003e✅ Material: Chrome steel\u003cbr\u003e✅ Closures: Double rubber seals\u003cbr\u003e✅ Size: 6mm x 24mm x 11mm\u003cbr\u003e✅ Inner diameter: 6mm\u003cbr\u003e✅ Outer diameter: 24mm\u003cbr\u003e✅ Width: 11mm\u003cbr\u003e✅ Includes: One M6x23 screw\u003cbr\u003e✅ Quantity: 1 bearing + 1 screw\u003c\/p\u003e\n\u003cp\u003eDimensions Table:\u003c\/p\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eItem\u003c\/th\u003e\n\u003cth\u003ed (ID)\u003c\/th\u003e\n\u003cth\u003eD (OD)\u003c\/th\u003e\n\u003cth\u003eC (Width)\u003c\/th\u003e\n\u003cth\u003eW\u003c\/th\u003e\n\u003cth\u003edw\u003c\/th\u003e\n\u003cth\u003ed2\u003c\/th\u003e\n\u003cth\u003eH\u003c\/th\u003e\n\u003cth\u003eL\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eSG20\u003c\/td\u003e\n\u003ctd\u003e6mm\u003c\/td\u003e\n\u003ctd\u003e24mm\u003c\/td\u003e\n\u003ctd\u003e11mm\u003c\/td\u003e\n\u003ctd\u003e12.75mm\u003c\/td\u003e\n\u003ctd\u003e8mm\u003c\/td\u003e\n\u003ctd\u003e11mm\u003c\/td\u003e\n\u003ctd\u003e1.2mm\u003c\/td\u003e\n\u003ctd\u003e28.62mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e💡 Why are U-groove bearings commonly used in linear motion setups?\u003cbr\u003eBecause they combine smooth rolling with guided stability.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eThe groove design keeps bearings aligned on rails or tracks\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDouble seals help extend life by blocking dust and moisture\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePerfect for CNC machines, sliding doors, and motion control systems\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIf you’re setting up a track-based motion system, this SG20 U-groove bearing with screw gives you a ready-to-install, reliable solution.\u003c\/p\u003e","brand":"VXB","offers":[{"title":"Default Title","offer_id":43581914120427,"sku":"SG20-M6X23","price":19.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/sg20-m6x23-screw-u-groove-sealed-track-ball-bearing-6x24x11-vxb-ball-bearings-1-32680630092011.jpg?v=1770446279"},{"product_id":"sg25-m8x28-screw-u-groove-sealed-track-ball-b","title":"SG25+M8x28 Screw U-Groove Sealed Track Ball Bearing 8x30x14mm","description":"\u003ccenter\u003e\n\u003ctable cellspacing=\"2\" cellpadding=\"10\" bg=\"\" border=\"1\"\u003e\u003ctbody\u003e\u003ctr\u003e\u003ctd align=\"center\"\u003e\u003cfont face=\"Tahoma\" size=\"+2\"\u003eSG25 U-Groove Sealed Ball Bearing+M8x28 Screw\u003cbr\u003e 8mm x 30mm x 14mm\u003cbr\u003e One Bearing + One screw\u003c\/font\u003e\u003c\/td\u003e\u003c\/tr\u003e\u003c\/tbody\u003e\u003c\/table\u003e\n\u003cbr\u003e\u003cbr\u003e\u003ctable cellspacing=\"2\" cellpadding=\"5\" border=\"0\"\u003e\u003ctbody\u003e\u003ctr\u003e\u003ctd valign=\"top\" align=\"left\"\u003e\n\u003cp align=\"justify\"\u003e\u003cspan style=\"background-color: initial;\"\u003e\u003cfont face=\"tahoma\"\u003eSG25\u003c\/font\u003e\u003c\/span\u003e\u003cfont face=\"tahoma\"\u003e U groove sealed ball bearing size 8mm x30mm x14mm. Each bearing is equipped with two rubber seals to shields against dust and contaminants. Pre-lubricated with grease for enhanced performance in addition to M8x28 Screw\u003c\/font\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cfont face=\"tahoma\"\u003eSG25 U GROOVE Ball Bearing + M8x28 Screw\u003c\/font\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cfont face=\"tahoma\"\u003eDeep Groove Ball Bearing\u003c\/font\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cfont face=\"tahoma\"\u003eSize: 8mm x 30mm x 14mm\u003c\/font\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cfont face=\"tahoma\"\u003eInner Diameter: 8mm\u003c\/font\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cfont face=\"tahoma\"\u003eOuter Diameter: 30mm\u003c\/font\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cfont face=\"tahoma\"\u003eWidth: 14mm\u003c\/font\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cfont face=\"tahoma\"\u003eMaterial: Chrome Steel\u003c\/font\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cfont face=\"tahoma\"\u003eClosures: 2 Rubber Seals\u003c\/font\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cfont face=\"tahoma\"\u003eQuantity: 1 Bearing + One screw\u003c\/font\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ctable align=\"center\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\u003ctd\u003e\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003e\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ctable align=\"center\" border=\"1\" width=\"665\" height=\"60\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e Item \u003c\/td\u003e\n\u003ctd align=\"center\"\u003e d \u003c\/td\u003e\n\u003ctd align=\"center\"\u003e D \u003c\/td\u003e\n\u003ctd align=\"center\"\u003e C \u003c\/td\u003e\n\u003ctd align=\"center\"\u003e W \u003c\/td\u003e\n\u003ctd align=\"center\"\u003e dw \u003c\/td\u003e\n\u003ctd align=\"center\"\u003e d2 \u003c\/td\u003e\n\u003ctd align=\"center\"\u003e H \u003c\/td\u003e\n\u003ctd align=\"center\"\u003e L \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e SG25\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e 8mm \u003c\/td\u003e\n\u003ctd align=\"center\"\u003e 30mm \u003c\/td\u003e\n\u003ctd align=\"center\"\u003e 14mm \u003c\/td\u003e\n\u003ctd align=\"center\"\u003e 15.5mm \u003c\/td\u003e\n\u003ctd align=\"center\"\u003e 10mm \u003c\/td\u003e\n\u003ctd align=\"center\"\u003e 13mm \u003c\/td\u003e\n\u003ctd align=\"center\"\u003e 1.5mm \u003c\/td\u003e\n\u003ctd align=\"center\"\u003e 35.77mm \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003c\/td\u003e\u003c\/tr\u003e\u003c\/tbody\u003e\u003c\/table\u003e\n\u003c\/center\u003e\u003cbr\u003e\u003ccenter\u003e\u003c\/center\u003e\u003cbr\u003e OldFormat","brand":"VXB","offers":[{"title":"Default Title","offer_id":43581914284267,"sku":"SG25-M8X28","price":29.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/sg25-m8x28-screw-u-groove-sealed-track-ball-bearing-8x30x14-vxb-ball-bearings-1-32680630026475.jpg?v=1770446279"},{"product_id":"sg66-m6x8d5-screw-u-groove-sealed-track-ball","title":"SG66 +M6x8d5 Screw U-Groove Sealed Track Ball Bearing 6x22x10mm","description":"\u003ccenter\u003e\n\u003ctable bg=\"\" cellspacing=\"2\" cellpadding=\"10\" border=\"1\"\u003e\u003ctbody\u003e\u003ctr\u003e\u003ctd align=\"center\"\u003e\u003cfont size=\"+2\" face=\"Tahoma\"\u003eSG66 U-Groove Sealed Ball Bearing+M6x18d5 screw\u003cbr\u003e 6mm x 22mm x 10mm\u003cbr\u003e One Bearing+ One Screw\u003c\/font\u003e\u003c\/td\u003e\u003c\/tr\u003e\u003c\/tbody\u003e\u003c\/table\u003e\n\u003cbr\u003e\u003cbr\u003e\u003ctable cellspacing=\"2\" cellpadding=\"5\" border=\"0\"\u003e\u003ctbody\u003e\u003ctr\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd valign=\"top\" align=\"left\"\u003e\n\u003cp align=\"justify\"\u003e\u003cspan style=\"background-color: initial;\"\u003e\u003cfont face=\"tahoma\"\u003eSG66 + M6x8d5 Screw\u003c\/font\u003e\u003c\/span\u003e\u003cfont face=\"tahoma\"\u003e U groove sealed ball bearing size 6mm x22mm x10mm with \u003c\/font\u003e\u003cspan style=\"background-color: initial;\"\u003e\u003cfont face=\"tahoma\"\u003eScrew\u003c\/font\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cfont face=\"tahoma\"\u003eSG66 U GROOVE Ball Bearing + M6x8d5 Screw\u003c\/font\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cfont face=\"tahoma\"\u003eDeep Groove Ball Bearing\u003c\/font\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cfont face=\"tahoma\"\u003eSize: 6mm x 22mm x 10mm\u003c\/font\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cfont face=\"tahoma\"\u003eInner Diameter: 6mm\u003c\/font\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cfont face=\"tahoma\"\u003eOuter Diameter: 22mm\u003c\/font\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cfont face=\"tahoma\"\u003eWidth: 10mm\u003c\/font\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cfont face=\"tahoma\"\u003eMaterial: Chrome Steel \u003c\/font\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cfont face=\"tahoma\"\u003eClosures: 2 Rubber Seals\u003c\/font\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cfont face=\"tahoma\"\u003eQuantity: 1 Bearing + One screw\u003c\/font\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ctable align=\"center\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\u003ctd\u003e\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003e\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ctable width=\"665\" height=\"60\" border=\"1\" align=\"center\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e Item \u003c\/td\u003e\n\u003ctd align=\"center\"\u003e d \u003c\/td\u003e\n\u003ctd align=\"center\"\u003e D \u003c\/td\u003e\n\u003ctd align=\"center\"\u003e C \u003c\/td\u003e\n\u003ctd align=\"center\"\u003e W \u003c\/td\u003e\n\u003ctd align=\"center\"\u003e dw \u003c\/td\u003e\n\u003ctd align=\"center\"\u003e H \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e SG66 \u003c\/td\u003e\n\u003ctd align=\"center\"\u003e 6mm \u003c\/td\u003e\n\u003ctd align=\"center\"\u003e 22mm \u003c\/td\u003e\n\u003ctd align=\"center\"\u003e 10mm \u003c\/td\u003e\n\u003ctd align=\"center\"\u003e 11mm \u003c\/td\u003e\n\u003ctd align=\"center\"\u003e 6mm \u003c\/td\u003e\n\u003ctd align=\"center\"\u003e 2mm \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\u003c\/tbody\u003e\u003c\/table\u003e\n\u003cbr\u003e\u003ccenter\u003e\u003c\/center\u003e\n\u003c\/center\u003e\u003cbr\u003e OldFormat","brand":"VXB","offers":[{"title":"Default Title","offer_id":43581914349803,"sku":"SG66-M6X18D5","price":19.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/sg66-m6x8d5-screw-u-groove-sealed-track-ball-bearing-6x22x10-vxb-ball-bearings-1-32680631435499.jpg?v=1770446278"},{"product_id":"lfr50-5-4kdd-5mm-id-x-4mm-u-groove-track-roller-be","title":"LFR50\/5-4KDD 5mm ID x 4mm U-Groove Track Roller Bearing Track Bearing","description":"\u003cp\u003eLFR50\/5-4KDD U-Groove Guide Bearing\u003cbr\u003e✔️ 4mm ID Track Roller with Metal Shields\u003c\/p\u003e\n\u003cp\u003eLFR50\/5-4KDD is a U-groove track roller bearing designed for smooth linear guidance and load handling. With a 4mm bore and shielded design, it’s commonly used in guide systems, conveyors, and precision equipment. Pack of one bearing.\u003c\/p\u003e\n\u003cp\u003e✅ Inner diameter: 4mm\u003cbr\u003e✅ Groove diameter: 5mm\u003cbr\u003e✅ Outer diameter: 16mm\u003cbr\u003e✅ Width: 7mm\u003cbr\u003e✅ Shielded type: Metal shields\u003cbr\u003e✅ Load rating Cw: 1.27 kN\u003cbr\u003e✅ Load rating Cow: 0.82 kN\u003cbr\u003e✅ Quantity: 1 bearing\u003c\/p\u003e\n\u003cp\u003eDimensions (mm)\u003cbr\u003edw: 4mm\u003cbr\u003ed: 5mm\u003cbr\u003eD: 16mm\u003cbr\u003eC: 7mm\u003cbr\u003eB: 8mm\u003cbr\u003eA: 9mm\u003cbr\u003ers: 0.2mm\u003c\/p\u003e\n\u003cp\u003e💡 Why use U-groove track roller bearings in linear systems?\u003cbr\u003eThey’re built to provide guided movement with low friction and steady load support.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eHelp align and guide motion along rails or tracks\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHandle both radial and axial forces effectively\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWidely applied in automation, transport, and handling equipment\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis U-groove bearing brings steady guidance and reliable load capacity, grab it today and keep your system rolling smooth.\u003c\/p\u003e","brand":"VXB","offers":[{"title":"Default Title","offer_id":43581926703339,"sku":"LFR-50-5-4-KDD-BEARING","price":29.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/lfr505-4kdd-5mm-id-x-4mm-u-groove-track-roller-bearing-track-bearings-vxb-ball-bearings-1-32693616738539.jpg?v=1770446285"},{"product_id":"lfr5201-10npp-12mm-id-x-10mm-u-groove-track-roller","title":"LFR5201-10NPP 12mm ID x 10mm U-Groove Track Roller Bearing","description":"\u003cp\u003eLFR5201-10NPP U-Groove Track Roller Bearing - 12mm ID\u003cbr\u003e✔️ Rubber-sealed 10mm U-groove roller for rail and guide systems\u003c\/p\u003e\n\u003cp\u003eThe LFR5201-10NPP is a U-groove track roller bearing with a 12mm inner diameter, designed to roll along round or square rails with smooth precision. It’s sealed on both sides to keep debris out and pre-lubricated for long-lasting motion. Sold as one bearing.\u003c\/p\u003e\n\u003cp\u003e✅ Inner diameter: 12mm\u003cbr\u003e✅ U-Groove width: 10mm\u003cbr\u003e✅ Outer diameter: 35mm\u003cbr\u003e✅ Width: 15.9mm\u003cbr\u003e✅ Load rating Cw: 8.5 kN\u003cbr\u003e✅ Load rating Cow: 5.1 kN\u003cbr\u003e✅ Rubber seals for clean operation\u003cbr\u003e✅ Ideal for linear guides, track rollers, and automated setups\u003c\/p\u003e\n\u003cp\u003eDimensions Table:\u003c\/p\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSpec\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eShaft Diameter (dw)\u003c\/td\u003e\n\u003ctd\u003e10mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBore (d)\u003c\/td\u003e\n\u003ctd\u003e12mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOuter Diameter (D)\u003c\/td\u003e\n\u003ctd\u003e35.0mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWidth (C\/B)\u003c\/td\u003e\n\u003ctd\u003e15.9mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGroove Width (A)\u003c\/td\u003e\n\u003ctd\u003e20.65mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRadius (rs)\u003c\/td\u003e\n\u003ctd\u003e0.3mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e💡 What makes U-groove bearings ideal for track-based movement?\u003cbr\u003eThey hold rails steady while reducing wear and friction.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eCenter tightly on circular or square guide rails\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSupport both vertical and lateral motion loads\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eGreat for sliding doors, CNC rails, or conveyor systems\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSealed design prevents contamination and improves life span\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIf your system needs guided glide and solid support - this U-groove roller’s ready to roll!\u003c\/p\u003e","brand":"VXB","offers":[{"title":"Default Title","offer_id":43581931585771,"sku":"LFR5201-10NPP-BEARING","price":29.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/lfr5201-10npp-12mm-id-x-10mm-u-groove-track-roller-bearing-vxb-ball-bearings-1-32680639070443.jpg?v=1770446285"},{"product_id":"lfr5201-12kdd-12mm-id-x-35mm-u-groove-track-r","title":"LFR5201-12KDD 12mm ID x 35mm U-Groove Track Roller Bearing Track","description":"\u003ccenter\u003e\n\u003ctable cellspacing=\"2\" cellpadding=\"10\" bg=\"\" border=\"1\"\u003e\u003ctbody\u003e\u003ctr align=\"center\"\u003e\u003ctd align=\"center\"\u003e\u003cfont face=\"Tahoma\" size=\"+2\"\u003eLFR5201-12Kdd 12mm\u003cbr\u003e U-Groove Guide Bearing\u003cbr\u003eOne Bearing\u003c\/font\u003e\u003c\/td\u003e\u003c\/tr\u003e\u003c\/tbody\u003e\u003c\/table\u003e\n\u003cbr\u003e\u003cbr\u003e\u003ctable cellspacing=\"2\" cellpadding=\"10\" bg=\"\" border=\"1\"\u003e\u003ctbody\u003e\u003ctr\u003e\n\u003ctd align=\"center\" valign=\"center\" width=\"\"\u003e\u003ctable cellspacing=\"3\" cellpadding=\"5\" bg=\"\" border=\"0\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\u003ctd valign=\"center\" align=\"Center\"\u003e\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd valign=\"center\" align=\"Center\"\u003e\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003c\/td\u003e\n\u003ctd align=\"left\" valign=\"top\" width=\"\"\u003e\n\u003cfont face=\"Tahoma\"\u003e\u003cp\u003e LFR5201-12KDD 12mm ID x 35mm U Groove Track Roller Bearing, Bearing inner diameter is 12mm, Bearing outer diameter is 35mm and Bearing width is 15.9mm. \u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eLFR5201-12KDD Bearing\u003c\/li\u003e\n\u003cli\u003eUGroove Track Roller Bearing\u003c\/li\u003e\n\u003cli\u003eClosure: 2 Metal Shields\u003c\/li\u003e\n\u003cli\u003eQuantity: 1 Bearing\u003c\/li\u003e\n\u003cli\u003eDynamic Load Rating Cw: 8.4 KN\u003c\/li\u003e\n\u003cli\u003eStatic Load rating Cow: 5 KN\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cbr\u003e\u003cbr\u003e\u003c\/font\u003e\u003ccenter\u003e\u003ctable cellspacing=\"2\" cellpadding=\"5\" bg=\"\" border=\"1\" width=\"\"\u003e\u003ctbody\u003e\n\u003ctr align=\"\" center\u003e\u003cth colspan=\"7\"\u003e\u003cfont face=\"tahoma\"\u003e\u003cb\u003eDimensions (mm)\u003c\/b\u003e\u003c\/font\u003e\u003c\/th\u003e\u003c\/tr\u003e\n\u003ctr align=\"\" center\u003e\n\u003ctd\u003e\u003cfont face=\"tahoma\"\u003edw\u003c\/font\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cfont face=\"tahoma\"\u003ed\u003c\/font\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cfont face=\"tahoma\"\u003eD\u003c\/font\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cfont face=\"tahoma\"\u003eC\u003c\/font\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cfont face=\"tahoma\"\u003eB\u003c\/font\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cfont face=\"tahoma\"\u003eA\u003c\/font\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cfont face=\"tahoma\"\u003ers\u003c\/font\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr align=\"CENTER\"\u003e\n\u003ctd\u003e\u003cfont face=\"tahoma\"\u003e12\u003c\/font\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cfont face=\"tahoma\"\u003e12\u003c\/font\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cfont face=\"tahoma\"\u003e35\u003c\/font\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cfont face=\"tahoma\"\u003e15.9\u003c\/font\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cfont face=\"tahoma\"\u003e15.9\u003c\/font\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cfont face=\"tahoma\"\u003e21.75\u003c\/font\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cfont face=\"tahoma\"\u003e0.3\u003c\/font\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003c\/center\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\u003c\/tbody\u003e\u003c\/table\u003e\n\u003c\/center\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e OldFormat","brand":"VXB","offers":[{"title":"Default Title","offer_id":43581931946219,"sku":"LFR5201-12KDD-BEARING","price":29.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/lfr5201-12kdd-12mm-id-x-35mm-u-groove-track-roller-bearing-track-vxb-ball-bearings-1-32680639037675.jpg?v=1770446285"},{"product_id":"lfr5200-8npp-10x32x14-mm-track-roller-bearing","title":"LFR5200-8NPP 10X32X14mm Rubber Sealed Track Roller Bearing","description":"\u003ccenter\u003e\u003ctable bg=\"\" border=\"1\"\u003e\u003ctbody\u003e\u003ctr align=\"center\"\u003e\u003ctd align=\"center\"\u003e\u003cfont face=\"Tahoma\" size=\"+2\"\u003eLFR5200-8NPP 10 X 32 X 14 Groove Roller Track Bearing \u003c\/font\u003e\u003c\/td\u003e\u003c\/tr\u003e\u003c\/tbody\u003e\u003c\/table\u003e\u003c\/center\u003e\u003cp\u003e\u003c\/p\u003e\u003ccenter\u003e\n\u003ctable bg=\"\" border=\"1\" cellpadding=\"10\" cellspacing=\"2\"\u003e\u003ctbody\u003e\u003ctr align=\"center\"\u003e\u003ctd align=\"center\"\u003e\u003cfont face=\"Tahoma\" size=\"+2\"\u003eLFR5200-8NPP U-Groove Guide Bearing\u003cbr\u003e One Bearing\u003c\/font\u003e\u003c\/td\u003e\u003c\/tr\u003e\u003c\/tbody\u003e\u003c\/table\u003e\n\u003cbr\u003e\u003cbr\u003e\u003ctable bg=\"\" border=\"1\" cellpadding=\"10\" cellspacing=\"2\"\u003e\u003ctbody\u003e\u003ctr\u003e\n\u003ctd align=\"center\" valign=\"center\" width=\"15%\"\u003e\u003ctable bg=\"\" border=\"0\" cellpadding=\"5\" cellspacing=\"3\"\u003e\u003ctbody\u003e\u003ctr\u003e\u003ctd align=\"center\" valign=\"center\"\u003e\u003c\/td\u003e\u003c\/tr\u003e\u003c\/tbody\u003e\u003c\/table\u003e\u003c\/td\u003e\n\u003ctd align=\"left\" valign=\"top\" width=\"75%\"\u003e\n\u003cfont face=\"Tahoma\"\u003eLFR5200-8NPP 10mm ID x 32mm U Groove Track Roller Bearing.\u003c\/font\u003e\u003cul\u003e\n\u003cli\u003e\u003cfont face=\"Tahoma\"\u003eLFR5200-8NPP Bearing\u003c\/font\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cfont face=\"Tahoma\"\u003eU Groove Track Roller Bearing\u003c\/font\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cfont face=\"Tahoma\"\u003eQuantity: One bearing\u003c\/font\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cfont face=\"Tahoma\"\u003eLoad rating Cw: 6,800 N \u003c\/font\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cfont face=\"Tahoma\"\u003eLoad rating Cow: 4,050 N\u003c\/font\u003e\u003c\/li\u003e\n\u003cli style=\"font-family: Arial, Helvetica, Verdana, Tahoma, sans-serif;\"\u003e\u003cfont face=\"Tahoma\"\u003e\u003cfont face=\"tahoma\"\u003eDimensions: 10mm x 32mm x 14mm\/Metric\u003c\/font\u003e\u003c\/font\u003e\u003c\/li\u003e\n\u003cfont face=\"Tahoma\"\u003e\u003cli style=\"font-family: Arial, Helvetica, Verdana, Tahoma, sans-serif;\"\u003e\u003cfont face=\"tahoma\"\u003eSize: 10mm x 32mm x 14mm\u003c\/font\u003e\u003c\/li\u003e\n\u003cli style=\"font-family: Arial, Helvetica, Verdana, Tahoma, sans-serif;\"\u003e\u003cfont face=\"tahoma\"\u003eClosure: 2 Rubber Seals\u003c\/font\u003e\u003c\/li\u003e\u003c\/font\u003e\n\u003c\/ul\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\u003c\/tbody\u003e\u003c\/table\u003e\n\u003c\/center\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e OldFormat","brand":"VXB","offers":[{"title":"Default Title","offer_id":43581932175595,"sku":"LFR5200-8NPP-Bearing","price":29.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/1_84176691-f00c-42fd-b053-f0b312b3074a.jpg?v=1770446315"},{"product_id":"6mm-bore-x-25mm-u-groove-bearing-stainless-steel-p","title":"6mm Bore x 25mm U-Groove Bearing Stainless Steel Pulley Track Roller","description":"\u003cp\u003e6mm Bore U-Groove Pulley Track Roller Bearing\u003cbr\u003e✔️ Stainless Steel - Shielded - 6mm ID × 25mm OD × 7mm Wide - 1 Bearing\u003c\/p\u003e\n\u003cp\u003eThis shielded stainless steel U-groove pulley bearing is designed for smooth rolling on tracks, cables, or rods. With a 6mm inner diameter and double metal shields, it offers reliable dust protection and long-lasting performance in sliding doors, conveyor systems, or automated setups.\u003c\/p\u003e\n\u003cp\u003e✅ Inner diameter (ID): 6mm\u003cbr\u003e✅ Outer diameter (OD): 25mm\u003cbr\u003e✅ Width: 7mm\u003cbr\u003e✅ Groove type: U-Groove\u003cbr\u003e✅ Shields: Double metal shields (ZZ)\u003cbr\u003e✅ Material: Stainless steel\u003cbr\u003e✅ Tolerance: ±0.5mm\u003cbr\u003e✅ Type: Track roller \/ pulley bearing\u003cbr\u003e✅ Quantity: 1 bearing\u003c\/p\u003e\n\u003cp\u003eDimensions Table (mm):\u003c\/p\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eBore (ID)\u003c\/th\u003e\n\u003cth\u003eOD\u003c\/th\u003e\n\u003cth\u003eWidth\u003c\/th\u003e\n\u003cth\u003eGroove Type\u003c\/th\u003e\n\u003cth\u003eMaterial\u003c\/th\u003e\n\u003cth\u003eShields\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e6mm\u003c\/td\u003e\n\u003ctd\u003e25mm\u003c\/td\u003e\n\u003ctd\u003e7mm\u003c\/td\u003e\n\u003ctd\u003eU-Groove\u003c\/td\u003e\n\u003ctd\u003eStainless Steel\u003c\/td\u003e\n\u003ctd\u003eZZ\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e💡 Why use U-groove pulley bearings in track systems?\u003cbr\u003eU-groove bearings are designed to ride along round rails, wire, or tubing with minimal resistance. The groove centers the bearing for accurate tracking, while stainless steel construction ensures strength and corrosion resistance in indoor or outdoor setups.\u003c\/p\u003e\n\u003cp\u003eSmooth, shielded, and built for the track - grab this pulley bearing and keep your system gliding with precision!\u003c\/p\u003e","brand":"VXB","offers":[{"title":"Default Title","offer_id":43582176395499,"sku":"U-GROOVE-SS6X25X7","price":14.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/6mm-bore-25mm-od-u-groove-stainless-steel-pulley-track-roller.jpg?v=1770446451"},{"product_id":"6mm-bore-bearing-with-28-5mm-pulley-u-groove","title":"6mm Bore Shielded U Groove Track Roller Bearing 6x28.5x8mm For Pulleys And Linear Rails Double Metal ZZ Shielding U Groove Pulley Bearing With Dust Protection High Precision Ball Bearing For Smooth Operation","description":"\u003cdiv\u003e6mm Bore U-Groove Track Roller Bearing 6x28.5x8mm\u003cbr\u003e\n✔️ Shielded 6mm bore, 28.5mm OD, 8mm width, ZZ seals \u003cp\u003eThis shielded U-groove track roller bearing with a 6 mm bore is designed for linear motion and pulley systems. It’s commonly used in CNC machines, automation rails, and small conveyor guides where compact, precise movement matters.\u003c\/p\u003e ✅ Bore diameter: 6 mm \u003cbr\u003e\n✅ Outer diameter: 28.5 mm \u003cbr\u003e\n✅ Width: 8 mm \u003cbr\u003e\n✅ Shielding: ZZ double metal shields for dust protection \u003cbr\u003e\n✅ Pack: 1 bearing\u003cbr\u003e \u003cp\u003e💡 What is a pillow block bearing used for in precision motion and linear guide systems?\u003c\/p\u003e\n\u003cp\u003eThese handy bearings support rotating shafts in compact guide rails and pulley setups, helping maintain alignment and reduce wear.\u003c\/p\u003e\n- handy for sealed ball bearing setups in linear slide units\n- improves shaft alignment and cuts wear in automation and conveyors\n- supports 6 mm bore track rollers and U-groove pulleys\n- reduces dust ingress with shielded ZZ designs\u003c\/div\u003e","brand":"VXB","offers":[{"title":"Default Title","offer_id":43582177509611,"sku":"U-GROOVE-6X28-5X8","price":14.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/6mm-bore-bearing-with-28-5mm-pulley-u-groove-track-roller-bearing-6-4x28-5x8mm-vxb-ball-bearings-32680783053035.jpg?v=1770446451"},{"product_id":"6-4mm-bore-bearing-with-32mm-pulley-u-groove-track","title":"6.4mm Bore - 32mm Pulley U-Groove Track Roller Bearing 6.4x32x8mm","description":"\u003cp\u003e6.4mm U-Groove Pulley Track Roller Bearing\u003cbr\u003e ✔️ Shielded - 6.4mm x 32mm x 8mm - ZZ Metal Shields\u003c\/p\u003e\n\u003cp\u003eThis shielded U-groove track roller bearing is perfect for guiding wire, cable, or rail-based systems with precision. It features a 6.4mm bore, 32mm outer diameter, and 8mm width. The U-groove profile helps keep motion smooth and aligned while double metal shields (ZZ) protect against dust and debris.\u003c\/p\u003e\n\u003cp\u003e✅ Size: 6.4mm ID x 32mm OD x 8mm Width\u003cbr\u003e✅ Groove Type: U-Groove\u003cbr\u003e✅ Shields: Double Metal Shields (ZZ)\u003cbr\u003e✅ Material: Chrome Steel for strength and longevity\u003cbr\u003e✅ Tolerance: ±0.5mm\u003cbr\u003e✅ Quantity: 1 Bearing\u003c\/p\u003e\n\u003cp\u003e💡 Why use a U-groove pulley bearing?\u003cbr\u003eU-groove bearings are ideal for applications requiring guided linear or rotational motion along a rail or cable - commonly used in 3D printers, automation setups, and sliding doors.\u003c\/p\u003e\n\u003cp\u003eBuilt for durability and guided movement - this U-groove track bearing keeps your project rolling smoothly.\u003c\/p\u003e","brand":"VXB","offers":[{"title":"Default Title","offer_id":43582177607915,"sku":"U-GROOVE-6X32X8","price":14.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/1_80e1e7c8-34d0-4d19-ba65-3eaf64eece99.jpg?v=1770446452"},{"product_id":"5mm-bore-bearing-23mm-pulley-u-groove-track-roller","title":"5mm Bore Bearing - 23mm Pulley - U-Groove Track Roller - 5x23x6.5mm","description":"\u003cp\u003eU-Groove Track Roller Bearing - 5mm ID x 23mm OD\u003cbr\u003e✔️ Shielded Pulley Bearing - Steel - 6.5mm Width\u003c\/p\u003e\n\u003cp\u003eThis U-groove track roller bearing is perfect for guiding cables, belts, or sliding tracks in linear motion systems. With a 5mm bore and double metal shields, it’s built to reduce friction while keeping out dust and debris. Ideal for 3D printers, sliding doors, or small mechanical systems.\u003c\/p\u003e\n\u003cp\u003e✅ Type: U-groove ball bearing\u003cbr\u003e✅ Inner diameter (bore): 5mm\u003cbr\u003e✅ Outer diameter: 23mm\u003cbr\u003e✅ Width (tire width): 6.5mm\u003cbr\u003e✅ Shields: Double metal shields (ZZ)\u003cbr\u003e✅ Material: Steel construction\u003cbr\u003e✅ Pack size: 1 bearing\u003cbr\u003e✅ Standard: Metric\u003cbr\u003e✅ Tolerance: ±0.5mm\u003c\/p\u003e\n\u003cp\u003eDimensions:\u003c\/p\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eInner Diameter\u003c\/th\u003e\n\u003cth\u003eOuter Diameter\u003c\/th\u003e\n\u003cth\u003eWidth\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e5mm\u003c\/td\u003e\n\u003ctd\u003e23mm\u003c\/td\u003e\n\u003ctd\u003e6.5mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e💡 What is a U-groove pulley bearing used for?\u003cbr\u003eU-groove bearings are designed to ride on round tracks, ropes, or rails. They reduce wear and keep components aligned in systems like sliding mechanisms, CNC machines, or cable routing assemblies.\u003c\/p\u003e\n\u003cp\u003eIf you need smooth tracking and solid support in compact spaces, this U-groove pulley bearing gets it done. Add it to your build and roll with confidence!\u003c\/p\u003e","brand":"VXB","offers":[{"title":"Default Title","offer_id":43582178230507,"sku":"U-GROOVE-5X23X6-5","price":9.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/4_cfdd2c87-82f8-4d93-a64d-4777d5d64e10.jpg?v=1770446452"},{"product_id":"4mm-bore-bearing-12mm-pulley-u-groove-track-roller","title":"4mm Bore Bearing - 12mm Pulley U-Groove Track Roller 4x12x4mm","description":"\u003cp\u003e4mm Bore Shielded U-Groove Pulley Bearing\u003cbr\u003e✔️ Track Roller Ball Bearing - 4mm x 12mm x 4mm\u003c\/p\u003e\n\u003cp\u003eThis compact U-groove track roller bearing features a 4mm bore and double metal shields to protect against dust. Ideal for small tracks, sliding systems, and lightweight guiding applications in automation or DIY builds.\u003c\/p\u003e\n\u003cp\u003e✅ Size: 4mm x 12mm x 4mm\u003cbr\u003e✅ Inner diameter: 4mm\u003cbr\u003e✅ Outer diameter: 12mm\u003cbr\u003e✅ Tire width: 4mm\u003cbr\u003e✅ Groove type: U-groove\u003cbr\u003e✅ Shields: Double metal (ZZ)\u003cbr\u003e✅ Quantity: 1 bearing\u003cbr\u003e✅ Tolerance: ±0.5mm\u003c\/p\u003e\n\u003cp\u003e💡 Why use a shielded U-groove pulley bearing in track systems?\u003cbr\u003eIt’s perfect for reducing friction while guiding movement on round or angled rails.\u003cbr\u003eUsed in 3D printers, robotics, and sliding gates\u003cbr\u003e✅ Metal shields block debris and extend bearing life\u003cbr\u003e✅ U-groove profile keeps rolling motion aligned on tracks\u003cbr\u003e✅ Compact size fits tight motion systems\u003c\/p\u003e\n\u003cp\u003eTiny but tough - this bearing is built for clean tracking and smooth gliding. Grab one now and roll with precision!\u003cbr\u003e\u003c\/p\u003e","brand":"VXB","offers":[{"title":"Default Title","offer_id":43582178951403,"sku":"U-GROOVE-4X12X4","price":9.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/4mm-bore-bearing-with-12mm-pulley-u-groove-track-roller-bearing-4x12x4mm-vxb-ball-bearings-1-32680783380715.jpg?v=1770446452"},{"product_id":"4x12x4-5mm-u-groove-track-roller-bearing-extended","title":"4x12x4\/5mm U-Groove Track Roller Bearing Extended inner ring width of 5mm","description":"\u003cp\u003e4x12x4\/5mm U-Groove Track Roller Bearing\u003cbr\u003e✔️ Extended Inner Ring Width - Smooth, Shielded Design\u003c\/p\u003e\n\u003cp\u003eThis U-groove track roller bearing is built for precise, low-friction movement along guide rails or tracks. Made to metric standards, it features an extended inner ring width of 5mm for easier mounting and alignment. Double metal shields (ZZ) help protect the bearing from dust and debris, keeping it running smoothly in sliding or rolling setups.\u003c\/p\u003e\n\u003cp\u003e✅ Bore Size: 4mm\u003cbr\u003e✅ Outer Diameter: 12mm\u003cbr\u003e✅ Tire Width: 4mm\u003cbr\u003e✅ Inner Ring Width: 5mm (extended)\u003cbr\u003e✅ Groove Type: U-groove\u003cbr\u003e✅ Shields: Double metal (ZZ)\u003cbr\u003e✅ Standard: Metric\u003cbr\u003e✅ Quantity: 1 Bearing\u003c\/p\u003e\n\u003cp\u003e☑️ Equal to: Common U-groove track roller models with 4x12x4\/5mm specs\u003c\/p\u003e\n\u003cp\u003e💡 Why use a U-groove track roller bearing?\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eGuides motion along rails with minimal friction\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eExtended inner ring makes installation easier\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eShields help keep contaminants out for longer life\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWorks well in sliding doors, conveyor systems, and 3D printers\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eA solid little bearing that keeps your track-running parts gliding like new.\u003c\/p\u003e","brand":"VXB","offers":[{"title":"Default Title","offer_id":43582179541227,"sku":"u-groove-4x12x4n5","price":9.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/1_0c8b8410-b3cd-4577-8d26-2a0c609a64f6.jpg?v=1770446452"},{"product_id":"4mm-x-13mm-pulley-u-groove-track-roller-bearing","title":"4mm Bore Bearing - 13mm Pulley U-Groove Track Roller Bearing 4x13x4mm","description":"\u003cp\u003e4mm U-Groove Shielded Track Roller Bearing\u003cbr\u003e✔️ Pulley Guide Roller 4mm x 13mm x 4mm\u003c\/p\u003e\n\u003cp\u003eThis U-groove pulley bearing gives you smooth, steady tracking for sliding doors, guides, 3D printers, and small motion assemblies. It comes with double metal shields to help keep dust out, and the compact 4mm bore makes it a handy fit for lightweight guide rails and cable systems. Sold as one bearing.\u003c\/p\u003e\n\u003cp\u003e✅ Inner diameter 4mm\u003cbr\u003e✅ Outer diameter 13mm\u003cbr\u003e✅ Width 4mm\u003cbr\u003e✅ U-groove profile\u003cbr\u003e✅ Double metal shields (ZZ)\u003cbr\u003e✅ Metric standard sizing\u003cbr\u003e✅ One bearing included\u003cbr\u003e*0.5mm dimension tolerance\u003c\/p\u003e\n\u003cp\u003e💡 Why use U-groove track bearings in linear guide setups?\u003cbr\u003eThe groove keeps the bearing centered on a rail or cable for cleaner motion.\u003cbr\u003e- Helps reduce side-to-side wander\u003cbr\u003e- Shields keep debris out for smoother rolling\u003cbr\u003e- Handy for sliding mechanisms, guides, and compact motion systems\u003c\/p\u003e\n\u003cp\u003eThis 4mm U-groove bearing gives your project clean, reliable tracking with a simple shielded design ready for everyday motion tasks.\u003cbr\u003e\u003c\/p\u003e","brand":"VXB","offers":[{"title":"Default Title","offer_id":43582179573995,"sku":"U-GROOVE-4X13X4","price":7.77,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/4mm-bore-bearing-with-13mm-pulley-u-groove-track-roller-bearing-4x13x4mm-vxb-ball-bearings-1-32680784265451.jpg?v=1770446451"},{"product_id":"4x13x7mm-u-groove-track-roller-bearing","title":"4x13x7mm 4mm ID Bearing x 13mm OD Pulley U-Groove Track Roller Bearing","description":"\u003cp\u003e4 mm bore shielded U groove track roller pulley bearing\u003cbr\u003e✔️ U groove track roller bearing 4x13x7 mm shielded\u003c\/p\u003e\n\u003cp\u003eThis single U groove track roller bearing is built for guided motion, cable tracking, and small pulley systems where smooth rolling and alignment matter. The U shaped groove helps keep belts, wires, or rails centered, while the metal shields help reduce dust entry during operation.\u003c\/p\u003e\n\u003cp\u003e✅ Inner diameter: 4 mm\u003cbr\u003e✅ Outer diameter: 13 mm\u003cbr\u003e✅ Width: 7 mm\u003cbr\u003e✅ U groove pulley style\u003cbr\u003e✅ Double metal shields for dust protection\u003cbr\u003e✅ Metric standard sizing\u003cbr\u003e✅ Dimension tolerance: 0.5 mm\u003cbr\u003e✅ Pack size: one bearing\u003c\/p\u003e\n\u003cp\u003eDimensions\u003cbr\u003eID: 4 mm\u003cbr\u003eOD: 13 mm\u003cbr\u003eWidth: 7 mm\u003c\/p\u003e\n\u003cp\u003e💡 Why are U groove track roller bearings used in guide and pulley systems?\u003cbr\u003eU groove bearings are designed to keep motion controlled and centered along a path.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eGroove profile helps guide cables, rails, or belts accurately\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eShielded design keeps rolling surfaces cleaner over time\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCompact size works well in light duty and precision motion setups\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eUse this bearing when you need smooth tracking, compact size, and reliable rolling in small guided systems.\u003c\/p\u003e","brand":"VXB","offers":[{"title":"Default Title","offer_id":43582179639531,"sku":"U-GROOVE-4X13X7","price":8.88,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/1_ebaf7525-53b8-41a8-94c6-0f25321abacd.jpg?v=1770446452"},{"product_id":"4mm-bore-bearing-with-19-5mm-steel-pulley-u-groove","title":"4mm Bore Bearing - 19.5mm steel Pulley U-Groove Track Roller 4x19.5x6.7mm","description":"\u003cp\u003e4mm Bore Chrome Steel U-Groove Pulley\u003cbr\u003e✔️ Shielded Track Roller Bearing 4x19.5x6.7mm\u003c\/p\u003e\n\u003cp\u003eThis U-groove pulley bearing is designed for small track systems where smooth guidance and dust resistance are key. With a 4mm bore and durable chrome steel body, it's built to roll steady in tight spaces. Dual metal shields help keep grime out and performance in.\u003c\/p\u003e\n\u003cp\u003e✅ Bore: 4mm\u003cbr\u003e✅ Outer diameter: 19.5mm\u003cbr\u003e✅ Width (tire): 6.7mm\u003cbr\u003e✅ Material: Chrome steel\u003cbr\u003e✅ Shields: Double metal (ZZ)\u003cbr\u003e✅ U-Groove for track or cable systems\u003cbr\u003e✅ Pack size: 1 bearing\u003cbr\u003e✅ Tolerance: ±0.5mm\u003c\/p\u003e\n\u003cp\u003e💡 Why are U-groove pulley bearings commonly used in sliding or guiding setups?\u003cbr\u003eThey guide cables, belts, or rails with precision and minimal wear:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eThe groove keeps motion aligned on track\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMetal shields block dust and extend life\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eGreat for 3D printers, robotics, and DIY rigs\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eChrome steel construction handles load and speed\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eTiny but mighty, this U-groove bearing is ready to roll wherever you need compact, precise guidance. Go ahead, add it to your setup and make things smoother.\u003c\/p\u003e","brand":"VXB","offers":[{"title":"Default Title","offer_id":43582180098283,"sku":"U-GROOVE-4X19-5X6-7","price":9.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/1_21202e00-31a3-4899-a9f2-8734c90b1b37.jpg?v=1770446452"},{"product_id":"8mm-bore-bearing-with-22-5mm-pulley-u-groove-track","title":"8mm Bore Bearing - 22.5mm Pulley U-Groove Track Roller Bearing 8x22.5x13.5mm","description":"\u003cp\u003e\u003cstrong\u003e8mm Bore Shielded U-Groove Track Roller Bearing\u003c\/strong\u003e\u003cbr\u003e✔️ 8mm x 22.5mm x 13.5mm - smooth, shielded, and built for precision motion\u003c\/p\u003e\n\u003cp\u003eThis \u003cstrong\u003eU-Groove Shielded Pulley Bearing\u003c\/strong\u003e is designed to guide cables, belts, or linear tracks with consistent alignment and quiet performance. Made with durable chrome steel and double metal shields (ZZ), it protects against dust and debris while ensuring long service life. Perfect for 3D printers, automation systems, and sliding mechanisms.\u003c\/p\u003e\n\u003cp\u003e✅ Type: U-Groove Track Roller Bearing\u003cbr\u003e✅ Material: High-Strength Steel\u003cbr\u003e✅ Shields: Double Metal (ZZ)\u003cbr\u003e✅ Standard: Metric\u003cbr\u003e✅ Dimensions: 8mm (ID) x 22.5mm (OD) x 13.5mm (Width)\u003cbr\u003e✅ Tolerance: ±0.5mm\u003cbr\u003e✅ Quantity: 1 Bearing\u003c\/p\u003e\n\u003cp\u003e💡 Why use a U-groove roller bearing?\u003cbr\u003eBecause it keeps your motion smooth and guided:\u003cbr\u003e- Runs perfectly along round rails, cables, or guide wires\u003cbr\u003e- Metal shields reduce wear and contamination\u003cbr\u003e- Great for linear slides, pulley systems, and robotics\u003c\/p\u003e\n\u003cp\u003eDurable, low-friction, and steady, this \u003cstrong\u003eU-Groove Track Roller Bearing\u003c\/strong\u003e keeps your projects rolling with precision.\u003c\/p\u003e","brand":"VXB","offers":[{"title":"Default Title","offer_id":43582184751339,"sku":"U-GROOVE-8X22-5X13-5","price":14.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/1_9711d4e6-dcd2-4827-bf3b-6c8119f68e11.jpg?v=1770446452"}],"url":"https:\/\/vxbom.com\/collections\/u-groove-bearings-gothic-arch.oembed","provider":"VXB Bearings","version":"1.0","type":"link"}