{"product_id":"badass-25mm-cnc-ballscrew-kit-with-anti-backlash-d","title":"Badass 25mm CNC Ballscrew Kit With Anti Backlash Design 1500mm Length Includes Precision Nut Bkbf20 Bearing Supports Flex Coupler And Nema 34 Motor Bracket For Serious Rig Upgrades","description":"\u003cdiv\u003eHeavy duty lead screw set for accurate CNC router operations \u003cbr\u003e\n✔️ Single SFU2504 25 mm rod kit with nut blocks mounts tight for builds  \u003cp\u003eYour CNC upgrade needs smooth axis movement, and this single motion kit delivers exactly that by combining a precision rolled screw with matched bearing supports. You get a complete drive train ready for Nema 34 stepper motors, so wiring and mounting become straightforward tasks. Every component aligns perfectly to minimize vibration during heavy cutting passes.\u003c\/p\u003e \u003cbr\u003e✅ Rolled lead profiles provide uniform pitch values across the full 1500 mm (59.06 in) stroke smoothly \u003cbr\u003e \u003cbr\u003e✅ Solid carbon steel core resists wear while maintaining C7 grade tolerances within 25 mm (0.98 in) shaft diameter \u003cbr\u003e \u003cbr\u003e✅ Integrated bracket mounts hold deep groove bearings steady for rigid alignment during rapid moves \u003cbr\u003e \u003cbr\u003e✅ Flexible joint connects to 14 mm (0.55 in) motor openings to absorb sudden torque shifts safely \u003cbr\u003e \u003cbr\u003e✅ Sealed nut casing protects internal tracks to extend service life between routine dry top ups \u003cbr\u003e\n \u003cp\u003e💡 How does a preloaded anti backlash lead screw improve toolpath accuracy for CNC mills? Rolling elements eliminate friction to deliver smooth indexing without play gaps. You gain consistent repeatability when switching cutting directions.\n- Cast steel support blocks hold bearings steady against sideways forces during rapid traverses\n- Rolled lead profiles provide uniform pitch values across the full 1500 mm (59.06 in) stroke smoothly\n- Mounted flex joints absorb torque spikes before impact reaches the driven carriage housing\n- Tight dimensional fits reduce vibration frequency while maintaining clearance inside linear guides\n\u003c\/p\u003e✝️\u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":68098225176811,"sku":"VXB091PL1BBB","price":1076.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/51K3f3PvaKL_6cb42176-7699-41a8-95d8-bc4084186554.jpg?v=1792122490","url":"https:\/\/vxbom.com\/products\/badass-25mm-cnc-ballscrew-kit-with-anti-backlash-d","provider":"VXB Bearings","version":"1.0","type":"link"}