U profile stud type track roller bearings used for guide rails

The new finished U profile stud type track roller bearings with ball & cage structure, the oil seal design can prevent the contaminants outside.

The bearings can support high radial- and axial forces in both directions. The special curved shape of the outer ring creates two contact surfaces with the guide rail.

With these track roller bearings, carriages will run quickly and quietly on guide rails.

These track rollers are lubricated and maintenance-free during their service-life.