{"product_id":"sfu1204-ball-screw-cnc-kit-with-nut-end-supports-a","title":"SFU1204 Ball Screw CNC Kit With Nut End Supports And Coupler Anti Backlash 12mm Diameter 4mm Lead 650mm Length High Precision Low Noise Durable Build Easy Install For CNC Machines","description":"\u003cdiv\u003eSFU1204 Anti-Backlash Ball Screw Kit for Precise CNC Work\u003cbr\u003e\n✔️ 12mm diameter 4mm lead 650mm length C7 grade GCr15 steel kit \u003cp\u003eThis ball screw kit delivers smooth linear motion in CNC setups and machine builds where accuracy matters most.\u003c\/p\u003e ✅ 12mm diameter rolled thread for steady travel\n✅ 4mm lead with anti-backlash nut for tight positioning\n✅ 650mm length plus BK BF10 supports and coupler included\n✅ GCr15 steel C7 grade stays quiet and lasts long \u003cp\u003e💡 What is a ball screw kit used for in CNC applications?\nA ball screw kit converts rotary motion into precise linear movement.\n- Ideal for CNC routers and milling machines needing high accuracy\n- Reduces friction and backlash for smoother operation\n- Commonly found in industrial automation and home workshops\n\u003c\/p\u003e✝️\u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":49043376111851,"sku":"VXB01LZM7M21","price":304.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/61FNoGNpuKL.jpg?v=1783872872","url":"https:\/\/vxb.com\/products\/sfu1204-ball-screw-cnc-kit-with-nut-end-supports-a","provider":"VXB Bearings","version":"1.0","type":"link"}