20mm SFS2010 Ball Screw With Lead 10mm And 104.33 Inch Length 2650mm High Speed Silent Anti Backlash Linear Motion Precision C7 Grade End Machining BK15 BF15 Bearing End Supports And Flexible Coupler
✔️ Lead 10mm, 2650mm length, includes BK15/BF15 and coupling
This is a 20 mm diameter precision ball screw assembly with a 10 mm lead and a total length of 2650 mm (104.33 inches). It ships with standard end machining and includes BK15 fixed bearing end supports, BF15 floating supports, and a flexible coupling. The zero-backlash nut delivers precise positioning, while dust seals and lubrication keep friction low for quiet, smooth operation. Built from GCr15 steel with rolled threads and a C7 precision grade, this kit is designed for reliable, high-speed linear motion in CNC machines, robotics, and automation equipment.
✅ Ball screw diameter 20 mm, lead 10 mm, length 2650 mm (104.33 in)
✅ Standard end machining with BK15 BF15 bearing end supports
✅ Zero-backlash nut for precise positioning and longer service life
✅ Dust sealing and lubrication enable quiet, high-speed motion
✅ Includes flexible coupling; motor shaft bore default 8 mm, customize available
✅ Material: GCr15 steel, rolled thread, precision C7 grade
💡 What is a precision ball screw assembly used for in linear motion systems? These setups convert rotary motion from a motor into precise linear movement for CNC machines, robotics, and high-precision equipment. * improves repeatable positioning in CNC machines and automation * reduces friction and backlash for stable operation * supports long strokes and high-speed cycling without wear