Yoke type ball bearing track rollers are ready-to-fit, single or double row rolling bearings based on deep groove or angular contact ball bearings.
They have particularly thick-walled outer rings with a crowned outside surface (also available with a cylindrical outside surface on request), can support high radial loads and tolerate axial loads which are due to small misalignments, skewed running or temporary contact running impacts.
Yoke type ball bearing track rollers are mounted on a shaft or stud with a stationary inner ring. They are not mounted in a housing bore but supported on a flat raceway (mating track).
Yoke type ball bearing track rollers are sealed with a lip seal or a sealing shield on both sides.