NACHI Ball Screw Support Bearings NSK RHP

We are offering ball screw support bearings.
These bearings are used for supporting the ball screws that are used at actuators of high precision and high speed machines, precision measurement equipment, robots, etc. It is a precision and high ability bearing. These are designed with polyamide cages and a greater number of balls then conventional angular contact ball bearings, so bearing stiffness is greater than conventional bearings. These bearings have a 60º contact angle so radial and thrust load combination can be sustained. This results in a simplified and compact shaft and housing design. These bearings are supplied with a pre-set preload so difficult adjustment and torque measurement is eliminated. Flush ground set combination bearings are also available with suffix u. This permits the use of random combinations where two or more bearings are mounted.