Here below is our Capability of the ball screw parts:
Product range: Ø5 mm to Ø160 mm with different leads and different lengths 
Recirculation type: Internal, External, Endcap 
Nut type: Single Nut and Double Nut. 
Lead range: 01 to 50mm 
Processing: Rolled and Ground 
Length: 6000m Max 
Material: GCr15, S55C, 50CrMo4, SUS303, SUS316, 9Cr18,or other tailored materials per your requirement. 
Advantages: High speed & mechanically efficiency, low noise, heavy load, long life time, low power consuming mechanism, low starting torque.
Lead time: 3-8 wks 
Thread Direction: Right ( Left hand is available)
Processing method: rolled or ground
Lubrication: Grease, Oil
Description：
Precision ball screws
Diameter:0.8mm-80mm
Shaft Length:0m-6m, According to customer's requirement
Material:1045C, SUS303,SUS304,Gcr15,chrome steel or others Chrome Steel, AISL 52100, DIN100Cr6, JISSUJ2 ETC
Accuracy Grade:JIS:C0, C1, C2, C3, C5, C7, C10
Heat Treatment:Induction hardening
Application:CNC, Industrial Machinery,Electronic Machinery, Precision Machinery, Other High Speed Machinery, industrial robots and medical robots
Customized:ODM/OEM
Sample:Sample available
Modes of Packing:
1. Commercial packing: Bubble bags, carton, wooden box for safe package 
2. As the customers' requirements
Modes of Delivery:DHL & TNT & FedEx & UPS or by air/ sea
Ball screws are desired product which turns rotary motion into linear motion,or linear motion into rotary motion. Ball screws are made of screw, nut, ball device. Its function is to turn the rotary motion into linear motion,which is a further extension and development of ball screw. The significance of  this development is to move into a rolling bearing from sliding action. With little  friction, ball screws are widely used in various industrial equipment and  precision instrument.
Ball screws have two kinds of circulation type. Pls see the below photos:
Product Features
1. High- speed operation
2. High precision, duration, and reliability
3. Smooth movement
4. High efficiency of transferring
5. High stiffness and low noise