High speed XR cross taper roller bearing

High Precision: Precision reaches P4 level.
02 High Rigidity: All bearings in this series are preloaded, and the preload size is adjustable to achieve optimal rigidity.
03 High Load Capacity: Capable of withstanding axial loads, radial loads, and overturning moments, with high anti-overturning stiffness.
04 High Speed: The rolling elements perform pure rolling during operation, therefore the limiting speed is much higher than that of crossed cylindrical roller bearings.
05 Low Friction: Frictional torque is much lower than that of crossed cylindrical roller bearings, resulting in low starting torque.
06 Compact Design: Compact design requires little installation space.

These characteristics make it ideal for applications where space is limited, the center of gravity of the rotating mass must be as low as possible, and high rotational speeds are required. Examples include precision circular indexing tables for machine tools, vertical and horizontal boring machines, vertical grinding machines, rotary surface grinders, vertical lathes, large gear hobbing machines, turrets, large telescopes (radio and optical), rotary cameras, and industrial robots.