The ball track roller is a self retaining single row or double row ball bearing with a particularly thick outer ring. In addition to high radial forces, these bearings can also support axial forces in both directions.
Yoke type rollers are single row or double row units mounted on shafts or studs. They include thick walled outer rings with special-shaped outer surfaces, needle and cage assemblies or full needle assemblies.
The structure of cam rollers is similar to that of single row and double row support rollers, except that the raceway is formed by thick section roller studs with fixed threads and lubrication holes.
Recognized applications of these products include cam mechanisms, guide rails, conveying systems and linear guidance systems.
