The Timken HA590533 is a preset, pre-greased, and pre-sealed hub unit bearing assembly designed for heavy-duty wheel-end service. Timken's preset design eliminates bearing adjustment at installation, and the factory-applied grease and integrated seal mean the unit arrives ready to mount without additional prep. This is a complete hub unit assembly sold individually. Pro Gear and Transmission carries genuine Timken parts for fleet and shop buyers who need the correct part the first time. Call us to confirm proper fit for your application before ordering.
Features
Genuine Timken hub unit bearing assembly
Preset design eliminates bearing adjustment at installation
Pre-greased at the factory - no additional lubrication required at install
Pre-sealed unit with integrated seal for wheel-end protection
Sold as a complete assembly, one unit per purchase
