The Timken HA590393 is a wheel bearing and hub unit assembly in Timken's preset, pre-greased, and pre-sealed design. The integrated construction means the bearing arrives with factory-set preload, eliminating the need for bearing adjustment during installation. Because the unit is pre-greased and pre-sealed at the factory, no additional lubrication or end-play setup is required at the wheel end. Timken classifies this as a hub unit bearing assembly, sold as an individual unit. Available from Pro Gear and Transmission. Call us to confirm proper fit for your application before ordering.
Features
Timken part number HA590393
Preset bearing - no end-play adjustment required at installation
Pre-greased at the factory - no field lubrication needed
Pre-sealed design protects the bearing from contamination
Sold as an individual hub unit bearing assembly
Genuine Timken driveline and axles component
