FRB BEARINGS specializing in crossed tapered roller bearing

Cross roller bearings mainly has two kinds, one kind is crossed cylindrical roller bearing, and another kind is crossed tapered roller bearings, both are rolling on the v-shaped grooves perpendicular, the only difference is crossed tapered roller ring V groove according to the tapered roller Angle is different and different, so that the bearing capacity of larger, higher speed.

The design of cross taper roller bearings (XR/JXR series) can provide high rotation accuracy and rigidity in a small space, which can greatly save material cost.This type of bearing is the two sets of bearing raceway and roller according to the rectangular cross installed together, adjacent roller in the opposite direction, install a isolation block between roller and roller, the roller is also equipped with support gasket, this makes the roller of two and a half into the same space.The angular and conical geometry of the bearing makes the effective span of the bearing several times larger than the actual width of the bearing itself.

XR/JXR series cross taper roller bearings are suitable for high speed machine applications such as vertical boring machines and vertical grinding machines.

XR/JXR Series model as follows:
XR496051, JXR637050, JXR652050, XR678052, JXR699050, XR766051, XR820060, XR855053, XR882055, XR889058, XR897051