Only fits R50, R52, and R53 models AFTER production date 06/2006.

NSK guarantees the high quality of all of their products by repeated, rigorous bench testing, and other checks that take full advantage of their cutting-edge technology, which only the major bearing manufacturers can offer.

Double-row angular contact ball bearings with inner and outer mounting flange.

NSK Hub unit bearings are designed to meet increasingly strict requirements that demand lighter weight, greater promotion of fuel efficiency, and enhanced module production systems.

Double-row angular contact ball bearing with integral inner and outer mounting flange. Easier mounting due to preset preload.

• Preset optimum preload with easy mounting process
• High rigidity
• Easy mounting process

NSK offers compact and lightweight hub unit bearings with built-in ABS sensors

• Integrated sensor rotor (encoder)
• Compact size and lightweight achieved by utilizing active sensor
• Senses stability at low speed rotation

Installation Note: Some bearings contain active wheel sensors. These wheel sensors normally work together with magnetic ABS sensor rings. These sensor rings have a magnetic north and south poles lying next to each other in its circumference. These magnetic poles must always lie opposite the wheel sensor. If, the wheel bearing is installed improperly, the system wheel sensor and magnetic sensor gear cannot supply a signal making the ABS system inoperable.