CRB Crossed Roller Bearings

CRB crossed roller bearings are widely used in various industrial fields, including industrial robots, medical equipment, precision machine tools and other fields.

• High precision: CRB crossed roller bearings have excellent rotary accuracy, its internal structure adopts the rollers are 90 ° each other perpendicular to the cross arrangement, the rollers are equipped with spacer keeper or isolation block, can prevent the tilt of the rollers caused by the mutual friction, so as to ensure the high precision of the rotary movement.
• Low friction: CRB crossed roller bearings adopt rolling friction between rolling bodies and cages, the coefficient of friction is very low, only about 1/10 of that of plain bearings, which helps to improve the efficiency of equipment and save energy consumption.
• High speed: the bearings have a high limiting speed, which can maintain stability and precision at high speeds, and are suitable for industrial applications that require high speeds.

Easy maintenance: due to the simple and compact structure of the bearings, it is very convenient and quick to replace the wear parts such as rolling bodies, cages or inner and outer rings, which can save the maintenance time and reduce the maintenance cost of the equipment.        

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