Roller assembly with bushing

摘要

A roller assembly has at least one bushing for preventing the longitudinal movement of an end cap and its associated bearing housing along an axle. One end of the bushing is located in an abutting relationship with the bearing housing. The bushing is secured to the axle and placed in contact with the bearing housing which is secured within the end cap. By preventing longitudinal movement of the bearing housing, longitudinal movement of the end cap is thereby prevented.