{"product_id":"heavy-duty-25mm-cnc-ballscrew-kit-sfu2504-anti-bac","title":"Heavy Duty 25Mm CNC Ballscrew Kit SFU2504 Anti-Backlash Ball Screw 49.61 Inch Long 1260 mm Includes Nut BK20 And BF20 Ends Coupler Housing Motor Bracket For NEMA 34 Stepper A Total Badass Upgrade For Your CNC Rig","description":"\u003cdiv\u003ePrecision CNC Ballscrew Kit SFU2504 Anti Backlash Upgrade\u003cbr\u003e\n✔️ 25mm diameter, 4mm lead, 1260mm length, C7 grade steel supports \u003cp\u003eYou get a single heavy duty linear kit built for demanding mills and routers. This anti backlash ballscrew swaps out worn leadscrews to keep your tool paths locked tight during tough cuts.\u003c\/p\u003e ✅ 1260 mm 49.61 inch rolled shaft glides smoothly without stick slip friction\u003cbr\u003e\n✅ 25 mm 0.98 inch diameter lead threads move accurately under heavy loads\u003cbr\u003e\n✅ Nema 34 stepper bracket attaches firmly to the base casting for stability\u003cbr\u003e\n✅ 14 mm 0.55 inch flexible coupler aligns shafts to lower machine vibration\u003cbr\u003e \u003cp\u003e💡 How does a precision anti backlash ballscrew protect your spindle lifespan?\u003cbr\u003eThis handy upgrade takes heat away from your motor during rapid traverse.\n- Oil your bearing caps regularly to wash out chips before they score the races.\n- Lock down the circlips tight so axial float never messes with your repeatability.\n- Swab down the rails weekly to stop grit from chewing up the ground threads.\u003cbr\u003e\u003c\/p\u003e✝️\u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":68097617559787,"sku":"VXB091PJS9ZG","price":1011.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/51K3f3PvaKL_62f1d177-c924-4407-8d56-f1783bb32243.jpg?v=1792120924","url":"https:\/\/vxbom.com\/products\/heavy-duty-25mm-cnc-ballscrew-kit-sfu2504-anti-bac","provider":"VXB Bearings","version":"1.0","type":"link"}