{"product_id":"25mm-lead-ballscrew-assembly-with-nut-bk-bf20-bear","title":"25mm Lead Ballscrew Assembly With Nut, BK BF20 Bearing Blocks, End Supports, Flexible Coupler, Nut Housing, And Nema 52 Motor Bracket For Precise CNC Motion, 112.2 Inch Length","description":"\u003cdiv\u003e25mm Lead Ball Screw Kit for precise CNC Motion\u003cbr\u003e\n✔️ 112.2 in total length (2850 mm), 25 mm diameter screw \u003cp\u003eA complete CNC motion kit featuring a 25mm lead ball screw (SFE2525) with nut, BK20\/BF20 end supports, motor bracket for a NEMA 52 motor, flexible coupling, and nut housing. It’s designed for precise axis motion and high rigidity, making it ideal for CNC milling, laser cutting, and automated tooling systems.\u003c\/p\u003e ✅ Includes SFE2525 ball screw, 25 mm diameter, 112.2 in \/ 2850 mm length\u003cbr\u003e\n✅ Nut: long-pitch high-lead metal deflector ball screw nut\u003cbr\u003e\n✅ BK20\/BF20 end supports with locknuts and circlips\u003cbr\u003e\n✅ Flexible coupling with 14 mm bore matches motor shaft; nut housing included\u003cbr\u003e\n✅ Lead time 7-10 business days; available end machining and CAD data\u003cbr\u003e \u003cp\u003e💡 What is a ball screw assembly used for in CNC motion systems? This handy mechanism translates rotary motion into precise linear travel, reducing backlash and improving positioning accuracy.\n- high rigidity for accurate CNC axis motion\n- compatible with Nema 52 brackets and BK\/BF20 blocks\n- low friction and long service life in automation\n\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":48230276530411,"sku":"VXB08WM3BJ1N","price":1919.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/61EpxiBJMSL_dacda243-ced6-4212-b3e5-72cea658efa6.jpg?v=1778825127","url":"https:\/\/vxb.com\/products\/25mm-lead-ballscrew-assembly-with-nut-bk-bf20-bear","provider":"VXB Bearings","version":"1.0","type":"link"}