SKF BR930615 Wheel Bearing and Hub Assembly - Front

Overview of SKF BR930615 Wheel Bearing and Hub Assembly

The SKF BR930615 is a precision-engineered wheel bearing and hub assembly designed for select Lexus, Scion, and Toyota vehicles. This component ensures reliable wheel rotation and supports vehicle stability, specifically compatible with models such as the Toyota Corolla iM, Prius V, RAV4, and Scion tC.

• Inside Diameter: 1.023 inches
• Wheel Pilot Diameter: 2.362 inches
• Brake Pilot Diameter: 2.440 inches
• Hub Pilot Diameter: 3.543 inches
• Flange Shape: Modified rectangular (Mod-rectan)
• Flange Offset: 1.870 inches
• Flange Diameter: 5.472 inches

Technical Specifications and Design Details

The BR930615 wheel bearing and hub assembly features a flange with a modified rectangular shape, providing a secure mounting surface for the wheel. The flange offset of 1.870 inches and flange diameter of 5.472 inches are engineered to match the hub mounting requirements of compatible vehicles. The inside diameter of 1.023 inches ensures proper fitment on the axle shaft, while the wheel pilot diameter of 2.362 inches and brake pilot diameter of 2.440 inches align precisely with wheel and brake components. The hub pilot diameter of 3.543 inches supports accurate centering of the hub assembly, contributing to smooth wheel rotation and reduced vibration.

Compatible Vehicles and Applications

This SKF wheel bearing and hub assembly is compatible with a range of Lexus, Scion, and Toyota models, including:

• Toyota Corolla iM
• Toyota Prius V
• Toyota RAV4
• Scion tC
• Scion xB
• Lexus HS250h

It is designed to replace worn or damaged wheel bearing and hub assemblies, restoring proper wheel alignment and rotational performance.

Common Issues Addressed by BR930615

• Wheel bearing noise or grinding during vehicle operation
• Excessive wheel play or looseness
• Uneven tire wear caused by hub misalignment
• ABS sensor malfunctions related to hub assembly wear
• Vibration or wobbling at higher speeds

Installation Notes and Tips

Proper installation of the BR930615 wheel bearing and hub assembly requires attention to torque specifications and alignment. It is recommended to use a calibrated torque wrench to secure the flange bolts to manufacturer specifications. Ensure the hub pilot diameter seats correctly on the axle to avoid misalignment. Inspect related components such as the axle shaft and brake rotors for wear during installation. Professional installation is advised to maintain vehicle safety and performance.

Quality Assurance and Warranty

SKF manufactures the BR930615 wheel bearing and hub assembly to meet stringent quality standards. Each unit undergoes rigorous testing to ensure durability and performance under normal driving conditions. While specific warranty details may vary, SKF typically offers coverage against manufacturing defects. Consult product documentation or authorized distributors for exact warranty terms.