{"product_id":"sfu2505-cnc-ball-screw-25mm-500mm","title":"SFU2505 CNC Ball Screw Assembly with Nut, End Machined, 25mm Diameter, 5mm Lead, 500mm Length, GCr15 Steel C7 Rolled Thread, High Precision Low Noise Anti-Backlash for CNC, DIY \u0026 Industrial Projects","description":"\u003cp\u003eSFU2505 CNC Ball Screw with Nut and End Machining Set\u003cbr\u003e✔️ 25mm Diameter 5mm Lead Precision Rolled Ball Screw Assembly\u003c\/p\u003e\n\u003cp\u003eThis is a complete SFU2505 ball screw assembly made for CNC machines and motion control builds where smooth travel and accurate positioning really matter. It’s commonly used in CNC routers, mills, DIY automation projects, and linear motion systems that need low friction and reliable repeatability. Pack size is one complete set with one ball screw and one matching nut.\u003c\/p\u003e\n\u003cp\u003e✅ Pack size: 1 ball screw + 1 ball nut\u003cbr\u003e✅ Model: SFU2505 NUW\u003cbr\u003e✅ Nominal diameter: 25mm\u003cbr\u003e✅ Lead pitch: 5mm per revolution\u003cbr\u003e✅ Accuracy grade: C7\u003cbr\u003e✅ Manufacturing method: rolled thread\u003cbr\u003e✅ Material: GCr15 bearing steel\u003cbr\u003e✅ Designed for low backlash and smooth motion\u003cbr\u003e✅ Low running noise with reduced heat buildup\u003cbr\u003e✅ Supports vertical or horizontal installation\u003cbr\u003e✅ High static and dynamic stiffness for stable positioning\u003c\/p\u003e\n\u003cp\u003eDimensions\u003cbr\u003eDiameter 25mm (0.984 in)\u003cbr\u003eLead 5mm (0.197 in)\u003cbr\u003eOverall Length 500mm (19.685 in)\u003c\/p\u003e\n\u003cp\u003eThis ball screw setup helps deliver smooth linear movement, better positioning accuracy, and longer service life in CNC and automation systems that need dependable motion control.\u003c\/p\u003e\n\u003cp\u003e💡 What is a precision ball screw used for in CNC motion systems?\u003cbr\u003eBall screws are built to convert rotary motion into accurate linear movement with minimal friction and backlash.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eRecirculating ball design reduces friction and improves efficiency\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePrecision lead control supports repeatable CNC positioning\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHigher stiffness improves cutting accuracy and surface finish\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLower heat generation helps maintain consistent performance over long runs\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eA solid choice when you want smooth travel, tight positioning, and dependable performance in CNC builds and motion projects.\u003c\/p\u003e","brand":"Bearings Canada","offers":[{"title":"Default Title","offer_id":51722136551743,"sku":"VXB07XJ1T71L","price":258.78,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0887\/4750\/8031\/files\/sfu2505-cnc-ball-screw-25mm-nut-end-machined_fd69b0f3-7146-4ec5-85ca-089641754973.jpg?v=1772823571","url":"https:\/\/bearingscanada.com\/products\/sfu2505-cnc-ball-screw-25mm-500mm","provider":"Bearings Canada","version":"1.0","type":"link"}