The Timken HA590056 is a hub unit bearing assembly designed for wheel-end applications. Timken builds this unit preset, pre-greased, and pre-sealed from the factory, eliminating the need for bearing adjustment, packing, or seal installation during service. The pre-sealed design helps protect internal components from contamination throughout the service life of the assembly. Pro Gear and Transmission carries this genuine Timken part. Call us to confirm proper fit for your application before ordering.
Features
Genuine Timken hub unit bearing assembly
Preset from the factory - no bearing adjustment required at installation
Pre-greased - no field packing needed
Pre-sealed design protects against contamination
Sold as an individual assembly (each)
Part number: HA590056
