{"product_id":"hella-smooth-u-groove-ball-bearing-rollers-6-x-30","title":"Hella Smooth U Groove Ball Bearing Rollers 6 X 30 X 10 mm Nylon Pulley Guide Wheels Stainless Steel Track Hardware For Sliding Doors And Windows Rock Solid Replacement Kit Black Pack Of Four","description":"\u003cdiv\u003eDurable u groove pulley wheels for smooth residential sliding work\u003cbr\u003e\n✔️ Four silent steel core rollers rated 6 by 30 by 10 mm size \u003cp\u003eYou get four black u groove ball bearing rollers built for easy sliding door and window track upgrades. These guide wheels glide quietly over standard round mounts while taking on daily heavy loads.\u003c\/p\u003e ✅ Inner width measures 6 mm and 0.24 inch along with overall length\u003cbr\u003e\n✅ Outer face width spans 10 mm plus 0.39 inch with tight depth\u003cbr\u003e\n✅ Load rating hits 91 kg and 200 lb per piece for steady support\u003cbr\u003e\n✅ Rust proof plastic housing shields the steel core from damp air\u003cbr\u003e\n✅ Direct swap ready fit for common 1.27 mm tube orbit sizes\u003cbr\u003e \u003cp\u003e💡 Why use sealed grease u groove pulley wheels for smooth rail motion?\u003c\/p\u003e\n\u003cp\u003eThese handy replacement roller bundles keep dragging shutters moving freely.\u003c\/p\u003e\n\u003cp\u003e- Precision ground shafts eliminate side play during heavy pulls\u003c\/p\u003e\n\u003cp\u003e- Molded polymer shells block grit from clogging internal raceways\u003c\/p\u003e\n\u003cp\u003e- Direct track mounts snap onto standard round tubes for instant service\u003c\/p\u003e\n✝️\u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":67905372094699,"sku":"VXB0F5QGMM87","price":39.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/71Y7EAwC9OL.jpg?v=1791494477","url":"https:\/\/vxbom.com\/products\/hella-smooth-u-groove-ball-bearing-rollers-6-x-30","provider":"VXB Bearings","version":"1.0","type":"link"}