{"product_id":"premium-25mm-anti-backlash-ball-screw-kit-with-sf","title":"Premium 25Mm Anti Backlash Ball Screw Kit With Sf U2504 Lead Screw, 860Mm Travel, Nema 34 Motor Mount, Bk20 Bf20 End Supports, Flexible Coupler, And Top Shelf Cnc Assembly","description":"\u003cdiv\u003e\n\u003cp\u003eHigh Precision 25MM Anti Backlash Ball Screw Kit\u003cbr\u003e\n✔️ 25MM SFU2504 Anti Backlash CNC Lead Screw Kit Assembly\u003c\/p\u003e \u003cp\u003eThis complete single-unit kit builds a handy linear motion system for your DIY router or engraver. You get everything needed to upgrade your machine from slide rails to a smooth running setup. The integrated mounts simplify assembly so you spend less time wrenching and more time cutting.\u003c\/p\u003e ✅ 25mm diameter rolled GCr15 steel shaft runs quiet and stays cool under load\u003cbr\u003e\n✅ 4mm pitch delivers fine step control without stick slip during micro feeding\u003cbr\u003e\n✅ C7 grade accuracy keeps motor shaft, coupler, and screw perfectly aligned for steady cuts\u003cbr\u003e\n✅ Heavy duty cast steel BK20 and BF20 blocks resist vibration and hold position tight\u003cbr\u003e\n✅ Custom flex coupler joins the Nema 34 bracket to the shaft with zero wobble\u003cbr\u003e \u003cp\u003e💡 High torque ball screw kit for CNC upgrades?\u003c\/p\u003e\n\u003cbr\u003e\n\u003cp\u003eA quality assembly removes play from your drive train and keeps steps precise.\u003cbr\u003e- Rolled threads handle heavy loads without slipping past programmed positions\u003cbr\u003e- Deep groove bearings in the support blocks take radial stress while turning fast\u003cbr\u003e- Simple monthly wipe down prevents chip dust from grinding into the C7 surface\u003c\/p\u003e✝️\u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":68098712469739,"sku":"VXB091PK6TPZ","price":903.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/51K3f3PvaKL_9f0bd223-fdf4-4e4e-8df0-bc025df00bf2.jpg?v=1792123263","url":"https:\/\/vxbom.com\/products\/premium-25mm-anti-backlash-ball-screw-kit-with-sf","provider":"VXB Bearings","version":"1.0","type":"link"}