The Timken HA590879 is a hub unit bearing assembly designed as a preset, pre-greased, and pre-sealed unit. The preset bearing eliminates the need for in-field bearing adjustment, reducing installation time and the risk of improper setup. The pre-greased and pre-sealed construction means the bearing arrives ready to install without additional lubrication steps at the wheel end. Dimensions are 8.75 in. x 9.5 in. x 10.25 in. (H x W x L). Sold individually by Pro Gear and Transmission. Call us to confirm proper fit for your specific axle and hub application.
Features
Preset bearing - no field adjustment required at installation
Pre-greased from the factory - no additional lubrication needed
Pre-sealed construction protects bearing from contamination
Dimensions: 8.75 in. H x 9.5 in. W x 10.25 in. L
Sold as individual unit (each)
Genuine Timken part number HA590879 or TBHA590879
Tech Specs
- Part Number: HA590879
- Alternate Part Number: TBHA590879
- Brand: Timken
- Type: Hub Unit Bearing Assembly
- Design: Preset, Pre-Greased, Pre-Sealed
- Height: 8.75 in.
- Width: 9.5 in.
- Length: 10.25 in.
- Sold As: Each
