{"product_id":"25mm-long-pitch-ballscrew-kit-with-nut-bk20-bf20-e","title":"25mm Long Pitch Ballscrew Kit With Nut, BK20 BF20 End Supports, Coupler, Nut Housing, And Motor Bracket For Nema 34 Stepper Motor, 2800mm Length, SFE2525 RM2525 High Lead Ball Screw System","description":"\u003cdiv\u003eHigh-Lead 25mm Ballscrew Kit with Nut and Nema 34 Bracket\u003cbr\u003e\n✔️ 2800mm length, SFE2525 high lead ball screw, BK20\/BF20 end supports \u003cp\u003eA complete 25 mm diameter, long-pitch ball screw kit designed for precise linear motion in CNC machines, automation, and robotics. It includes a nut, BK20\/BF20 end supports, a flexible coupling, nut housing, and a motor bracket for Nema 34 stepper motors, ready to mount for a clean, accurate setup.\u003c\/p\u003e ✅ Ball screw diameter 25 mm; lead 25 mm; total length 2800 mm (110.24 in); material GCr15 steel; precision C7 grade\u003cbr\u003e\n✅ Nut integrated with long-pitch design and high-lead performance; compatible with BK20\/BF20 end supports\u003cbr\u003e\n✅ Includes BK20\/BF20 end supports with locknuts and circlips; bearings are standard deep groove\u003cbr\u003e\n✅ Flexible coupling with 14 mm motor shaft bore; other bore options available on request\u003cbr\u003e\n✅ Nut housing included; end machining service and CAD files available on request\u003cbr\u003e \u003cp\u003e💡 What is a ball screw used for in precision motion systems?\u003c\/p\u003e\nUsed to convert rotary motion into linear travel with high efficiency. - high load capacity and rigidity for CNC and automation\n- low friction for smooth, quiet operation and long life\n- easy integration with motor brackets and end supports\n- ideal for linear slide units and sealed ball bearings \u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":48230280823019,"sku":"VXB08WBY8Y76","price":2089.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/61EpxiBJMSL_65da5c69-558c-47c3-b535-1df02a097e45.jpg?v=1778825571","url":"https:\/\/vxb.com\/products\/25mm-long-pitch-ballscrew-kit-with-nut-bk20-bf20-e","provider":"VXB Bearings","version":"1.0","type":"link"}