• NACHI Ball screw support bearing have large axial rigidity and seals.
• These ball screw support bearings are maintenance-free with high performance lubrication grease (The foreign substance invasion from the outside is prevented).
• Ease of installation with pre-adjusted preload
• Great for High precision and high-speed various precision processing machines.
• These sealed ball screw support bearings are used in actuators of precision feeding, such as precision measurement equipment and robots.

Design Features of NACHI Sealed Ball Screw Support Bearings:

1. Because the ball screw support bearings have a low rotating torque, they are Energy saving.
2. Low noise due to the ball screw support bearing having an adopted polyamide retainer and high performance grease.
3. Maintenance-free - these ball screw support bearings are greased and sealed.
4. High performance seals prevent foreign substance invasion from the outside and retain grease firmly.
5. These Ball Screw support bearings are easy to install with pre-adjusted preload.