{"product_id":"pro-grade-25mm-cnc-ballscrew-kit-sfu2504-anti-back","title":"Pro Grade 25mm CNC Ballscrew Kit SFU2504 Anti Backlash With RM2504 116.14 In Length Nut BK BF20 End Blocks Flexible Coupler Nut Housing And Nema 34 Stepper Motor Bracket","description":"\u003cdiv\u003ePremium 25mm CNC Ballscrew Kit with RM2504 Bundle\u003cbr\u003e\n✔️ 116.14in length, 25mm dia, 4mm lead; RM2504 kit \u003cp\u003eThe Pro Grade 25mm CNC ballscrew kit is a precision drive system built for high accuracy in CNC mills, routers, and gantry setups. It includes SFU2504 ball screw, RM2504 nut, BK\/BF20 end blocks with integrated motor bracket, a flexible coupling, and a nut housing. This setup helps you achieve tight alignment and sturdy transmission for smooth, low-noise operation.\u003c\/p\u003e ✅ Ball screw diameter 25 mm, lead 4 mm, total length 2950 mm (116.14 in) \u003cbr\u003e\n✅ Nut integrated with BK20 end blocks and mounting bracket \u003cbr\u003e\n✅ Includes RM2504 nut, BF20\/BK20 end bearing blocks, flexible coupling, nut housing, and Nema 34 motor bracket \u003cbr\u003e\n✅ Material: GCr15 steel; precision grade C7; rolled thread process \u003cbr\u003e\n✅ 14 mm motor shaft bore on coupling; ready for assembly; lead time 7-10 business days \u003cbr\u003e\n \u003cp\u003e💡What is a ballscrew kit used for in CNC machines and linear motion systems?\u003c\/p\u003e\nA handy primer for buyers.\n- Provides precise linear motion with minimal backlash for reliable positioning\u003cbr\u003e\n- Improves repeatability in milling, routing, and automation\u003cbr\u003e\n- Includes integrated BK20 end blocks and motor bracket for easy mounting\u003cbr\u003e\n\u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":48230270370027,"sku":"VXB091PL6ZLN","price":1934.88,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/51K3f3PvaKL_c06f64ed-ebf7-4670-ad04-92a469183387.jpg?v=1778826028","url":"https:\/\/vxbhype.com\/products\/pro-grade-25mm-cnc-ballscrew-kit-sfu2504-anti-back","provider":"VXB Bearings","version":"1.0","type":"link"}