Descriptions:
Due to its small friction, the ball screw is the most commonly used transmission element in tool mechanics and mechanics. Its main function is to convert rotational motion into linear motion with high accuracy, reversibility and high efficiency.

Feature:
1. Made of bearing steel, wearproof,durable.
2. Low noise while running due to its small friction.
3. With high accuracy, reversibility and high efficiency.
4. Easy and quick to install without much effort.
5. Fit for RM1605, SFU1605 Ball Screw

Spec:
Material: GCr15 Bearing Steel
Model: SFU1605
Quantity: 2pcs
Hole Diameter: 12mm/0.47in
Size(L*W): 8*4.7cm/3.15*1.85in
Weight: Approx. 178g

Package Includes:
1 x Ball Nut
1 x Ball Screw Rod

Note:
Please allow 1-3mm error due to the manual measurement. Thanks for your understanding.