The Timken SP580303 is a wheel bearing and hub assembly in Timken's preset, pre-greased, and pre-sealed hub unit line. The preset bearing eliminates the need for in-field adjustment, and the factory-applied grease charge combined with integrated seals means the unit arrives ready for installation without additional preparation. These features reduce assembly time at the wheel end and remove variables that can lead to improper bearing preload or contamination. Sold individually by Pro Gear and Transmission. Call us to confirm proper fit for your application.
Features
Timken SP580303 wheel bearing and hub assembly
Preset bearing eliminates field adjustment at installation
Factory pre-greased - no additional grease preparation required
Integrated seals keep contaminants out from the start
Sold as an individual unit (each)
