20mm SFS2010 Ball Screw, 1540mm Long, High Speed Silent Anti Backlash Linear Motion With Standard End Machining, BK15 BF15 Bearing Supports, Coupler, Nut Housing, Precision C7 Grade
✔️ 1540mm long, 20mm dia, 10mm lead, standard ends included
This ball screw assembly is a 20 mm diameter precision screw designed for high-speed, low-friction linear motion in CNC machines, automation systems, robotics, and precision equipment. It ships as a complete kit with BK15 BF15 bearing supports, a flexible coupler, DSG nut housing, and a zero-backlash nut. The standard end machining supports easy installation with common motor couplers.
✅ Ball screw diameter 20 mm, lead 10 mm, length 1540 mm (60.63 in)✅ Precision grade C7; GCr15 steel construction
✅ Standard end machining; BK15 fixed bearing supports + BF15 floated
✅ Includes flexible coupler and aluminum DSG nut housing
✅ Zero-backlash nut for accurate, repeatable positioning
✅ Dust prevention, lubrication for silent high-speed operation
✅ Customizable lengths to match drawings on request
💡 What is a precision ball screw used for in CNC machines and automation systems? This handy motion component converts rotary motion into precise linear movement with minimal backlash. - Provides accurate, repeatable positioning for linear axes - Reduces friction for smooth, quiet operation at high speeds - Pairs with end supports and nut housings for a robust setup - Suitable for machine tools, robotics, and semiconductor equipment