The Timken HA590419 is a wheel bearing and hub unit assembly in Timken's preset, pre-greased, and pre-sealed hub line. Because the bearing is factory-preset and the unit arrives pre-greased and pre-sealed, installation does not require manual bearing adjustment or packing - the hub goes on ready to run. This design removes several common variables from the wheel-end installation process, which is why fleet maintenance shops and heavy-duty mechanics specify it by part number. Sold by Pro Gear and Transmission. Call us to confirm proper fit for your application.
Features
Timken part number HA590419
Preset bearing - no manual end-play adjustment required at installation
Pre-greased from the factory - no bearing packing needed
Pre-sealed unit - retains lubricant and excludes contamination
Sold as a complete hub unit bearing assembly (each)
Genuine Timken wheel bearing and hub assembly
