Compact tapered bearing units.Compact tapered roller bearing units incorporate polymer spacers to reduce fretting and specially designed seals to lower bearing operating temperature and provide longer grease life and longer maintenance intervals.

Compact tapered roller bearing units incorporate polymer spacers to reduce fretting and specially designed seals to lower bearing operating temperature and provide longer grease life and longer maintenance intervals.

The bearings consist of two inner rings, one common outer ring, two tapered roller and polymer KOYO 6306 Bearing cage assemblies, a central spacer, grease fill and two sealing systems. Lateral spacers, backing rings and end caps with locking devices can also be added.