Here below is our Capability of the ball screw parts:
Quality Certification: ISO9001:2008, TS 16949. 
Products: Ball screws in rolled or ground type, ball screw nuts, and linear guideways. 
Product range: Ø5 mm to Ø160 mm with different leads and different lengths 
Lead range: 01 to 50mm 
Length: 7m Max 
Material: GCr15, 40Cr, SUS303, SUS316, 9Cr18,or other tailored materials per your requirement. 
Accuracy Grade: C1, C3, C5, C7. 
Lead time: 3-8wks 
Advantages: High speed & mechanically efficiency, low noise, heavy load, long life time, low power consuming mechanism, low starting torque.
Feature of Ball Screw-Internal Return Series
1. Internal return design saves more space.
2. Small driving torque only one third of ACEM ball screw.
3. High accuracy guaranteed.
4. Fine feed, can be controlled within 0.1μm.
5. No backlash, High rigidity.