The Timken HA590522 is a hub unit bearing assembly designed as a preset, pre-greased, and pre-sealed unit. Timken engineers these hub assemblies to arrive ready for installation - the bearing is factory-set to the correct preload, packed with grease, and sealed against contamination before it ever leaves the factory. That eliminates the field adjustment and greasing steps required with conventional loose bearing setups, reducing installation time and the chance of setup error. Sold individually by Pro Gear and Transmission. Call us to confirm proper fit for your application.
Features
Timken part number HA590522
Preset bearing load - no field adjustment required
Factory pre-greased - ready for installation
Pre-sealed design protects against contamination
Sold as individual unit (each)
Genuine Timken hub unit bearing assembly
