RE18025|Crossed Roller Bearings|tiny Section 180*240*25mm

RE18025|Crossed Roller Bearings|tiny section 180*240*25mm robot arm used tiny section cross roller bearing

RE18025 Crossed roller bearing (Separable Inner Ring, Type for Outer Ring Rotation):

This new model is based on the design of principal of the RB series, Having the same major dimensions as model RB series, its inner ring is separable while the outer ring is integrated with the main body, this model is used in locations where the rotation accuracy of the outer ring is required.

The inner of  RE18025  , which are separable, are secured to Cross Roller bearing body after the rollers and spacer retainers are installed. This procedure prevents the rings from separating from each other. Thus, it is easy to handle the rings when installing the Cross Roller Ring. The spacer retainer keeps rollers in their proper position,there by preventing them from skewing.This eliminates friction between rollers, and therefore secures a stable rotation torque. the cross array of rollers allows a single Cross Roller bearing  RE18025 unit to receive loads in all directions, increasing the rigidity to three to four times greater than the conventional type.