Hm212049cross reference

A wheel bearing hub is responsible for attaching the wheel to the car or truck (kind of a big deal), a wheel bearing hub is a pre-assembled unit that includes bearings, seals and sensors. Also called a wheel hub bearing, hub assembly, wheel hub unit or hub and bearing assembly, the wheel hub assembly is a critical part of your safe steering and handling of your vehicle.

The single row tapered roller bearing is available in metric dimensions (ISO 355 and JIS B 1512 standards) and in inches (ABMA standard, metric series including J). The single row in tapered roller bearing range, is the most widely used and is generally mounted in opposition.

When it comes to wheel bearing hubs there is only one name that we trust.  Timken has been working with OE vehicle manufacturers for over 100 years. With their application and engineering expertise, comprehensive service and support, and a strong reputation for quality, Timken designs premium wheel hub units to improve the efficiency, safety and reliability of automotive applications. Plus, Timken premium wheel hub units last twice as long as economy-line units according to their independent testing against economy brands.