Crossed Roller Bearings RA, RB, RU , SX, XV, CRBF Series

his abstract introduces the Type XV cylindrical cross roller bearing, highlighting its key features: an integrated outer ring with mounting holes for easy installation, a split inner ring configuration, and an integrated metal dust-proof retaining ring between the inner and outer rings that provides dust protection and ensures structural integrity to facilitate installation. It is particularly suitable for applications requiring high rotational accuracy of the outer ring.

The CRBH series cross roller bearing has a structure of combining the inner ring and outer ring, which saves the installation sapce and features high rigidity and good roataion accuracy.

The RA series cross roller bearing has a very thin bearing ring, the outer ring of which is a split one and the inner ring is integrated, the rotating speed can be increased and the structural weight can be reduced. The RA series cross roller bearing is suitable for the rotary joint of the robot arm.

The RU series cross roller bearings are designed to integrat the inner ring and outer ring, so the RU series bearings are able to carry much larger axial and radial loads, and due to the mounting holes have been provide, no fixing flanges and suport seats are required.

The RE series crossed roller bearing is a special type bearing with split inner ring and rotating outer ring. It is the type of bearing with a split inner ring and an integrated outer ring.It is suitable for the position in which requires high rotation accuracy of the outer ring.

SX series cross cylindrical roller bearing is a basic type of precision cross roller bearings, the structure of which is that the inner ring is an integrated one while the outer ring is a split one.

RB series crossed cylindrical roller bearing is the basic type of cross roller bearings.The inner ring of the bearing is a n integrated one while the outer ring is a splited one that fixed by bolts or special rivets.