Hub Unit Bearings
Overview
Hub unit bearings have to meet increasingly strict requirements that demand lighter weight, greater promotion of fuel efficiency, and enhanced module production systems. Along with the widespread adoption of antilock braking systems (ABS) to ensure stable maneuverability during braking, there is a growing need for our hub unit bearings with a built-in sensor. NSK guarantees high quality of all of our products by repeated, rigorous bench testing and other checks that take full advantage of our cutting-edge technology, which only the top-bearing maker can offer. NSK offers compact and lightweight hub unit bearings with built-in ABS sensors.
Features
Conventional Type
Conventional TypeLong distance between effective load centers (for non-driven wheels);
- Difficult to set preload.
- Complicated mounting process.
- Grease packing required.
HUB I
Compared to conventional type;
- Easy and reliable preload setting.
- Easy mounting process.
- No spacer required.
- No grease packing required.
- Compact.
- Integral high performance seal.
HUB II
Compared to HUB I;
- Easier and more reliable preload setting.
- Easy mounting process.
- No need to press fit into knuckle.
- Integral Sensor rotor is optional. (outer ring rotation type)
HUB III
Compared to HUB II;
- Preset optimum preload. (for non-driven wheels)
- Easy mounting process.
- High rigidity.
- Easy incorporation of ABS sensor.
Product List
Electrification Products
NSK Online Catalogue for Automotive Aftermarket
Our online catalogue features a comprehensive collection of wheel bearings and kits which are ideal for garages, wholesalers and distributors.