Product Introduction

Hub bearing units are primarily employed at the connection points between wheels and axles in various motor vehicles. Their core function is to support the weight of the wheel and ensure its smooth rotation, whilst simultaneously transmitting drive torque or braking torque. Developed from standard angular contact ball bearings and tapered roller bearings, integrating two bearing sets into a single unit. This design offers superior assembly performance, eliminates the need for clearance adjustment, features lightweight construction, compact dimensions, and high load capacity. As sealed bearings, they can be pre-filled with grease, dispense with external hub seals, and require no maintenance. They are now extensively employed in passenger cars, with their application in commercial vehicles also showing a growing trend.

Product Application

The application of wheel hub unit bearings is primarily concentrated across three major categories: passenger vehicles, commercial vehicles, and specialised vehicles.