Bearings for ball screw support with high axial rigidity incorporate integrated sealing rings.

Sealed with high-performance grease, maintenance-free (effectively prevents ingress of external contaminants).

Pre-loaded for easy installation in machinery.

Series featuring contact and non-contact seals.

Features/Structure:

Resin-material bearing retainer. Accommodates more balls than conventional angular contact ball bearings, enhancing rigidity.

Offers superior low starting torque and low rotational torque characteristics, effectively conserving energy.

Preloaded for straightforward assembly onto machinery.

Available with contact seals offering excellent sealing performance, or non-contact seals reducing loss torque and minimising temperature rise

Pre-lubricated with grease, requiring no maintenance

Applications:

Various high-precision, high-speed precision machining work machines

Drive mechanisms for precision transmission in precision measuring devices, robots, etc.