HA590649 is a Timken hub unit bearing assembly supplied preset, pre-greased and pre-sealed. Preset hub units of this kind come with the bearings and seal already built into the hub and the bearing setting made at the factory, so the wheel end goes together without a separate bearing adjustment. That removes the step most prone to error in a traditional wheel-end service and shortens the job. HA590649 is listed under wheel bearing and hub assemblies. It is a genuine Timken part from Pro Gear and Transmission. Not sure this is the right hub for your application? Give us a call and we will help confirm fit.
Features
Timken hub unit bearing assembly, HA590649
Preset, so the bearing setting is made at the factory
Pre-greased
Pre-sealed
Preset design skips the separate bearing adjustment during installation
