Schaeffler North America

Bearings for door systems

Track rollers, yoke type track rollers and stud type track rollers

Track rollers and yoke tape track rollers are complete units consisting of outer rings, inner rings, ball and cage assemblies and seals. Stud type track rollers have a stud instead of an inner ring for fixing.

These products are characterized by effective seals and Corrotect® corrosion protection, as well as a long operating life. The bearings can be supplied with a plastic-covered outer ring to reduce noise.

When various track rollers are in use, the pressure on the mating track surface is considerably reduced by the special INA profile.

Sliding wall wagons are equipped with reliable INA track rollers and yoke type track rollers. Along with a high load carrying capacity and effective corrosion protection, special outer ring contours are available that are particularly well suited to the special environmental conditions.


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