SKF BR930563 Wheel Bearing and Hub Assembly - Rear

Overview of SKF BR930563 Wheel Bearing and Hub Assembly

The SKF BR930563 is a precision-engineered wheel bearing and hub assembly designed specifically for Volvo vehicles including the S60, S80, V60, V70, and XC70 models. This component ensures reliable wheel rotation and supports vehicle stability by maintaining proper alignment and load distribution.

• Wheel pilot diameter: 2.490 inches
• Brake pilot diameter: 2.500 inches
• Hub pilot diameter: 3.204 inches
• Flange shape: Rectangular
• Flange offset: 2.484 inches
• Flange diameter: 5.354 inches
• Overall dimension: 4.250 inches

Technical Details and Specifications

The BR930563 wheel bearing and hub assembly features a rectangular flange shape that provides a secure mounting surface, ensuring proper fitment and alignment on compatible Volvo models. The flange offset of 2.484 inches and flange diameter of 5.354 inches are engineered to match factory specifications, contributing to optimal wheel positioning and brake system compatibility. The wheel pilot diameter of 2.490 inches and brake pilot diameter of 2.500 inches facilitate precise centering of the wheel and brake components, reducing vibration and wear. Additionally, the hub pilot diameter of 3.204 inches supports the hub’s structural integrity and load-bearing capacity.

Compatible Volvo Models and Applications

This SKF wheel bearing and hub assembly is compatible with a range of Volvo vehicles, including the S60, S80, V60, V70, and XC70. It is designed to replace worn or damaged wheel bearings and hubs, restoring proper wheel function and vehicle handling characteristics.

• Eliminates wheel noise caused by bearing wear
• Resolves wheel vibration and wobble issues
• Corrects uneven tire wear due to hub misalignment
• Restores proper brake rotor alignment
• Prevents premature bearing failure and axle damage

Installation Notes and Tips

When installing the SKF BR930563, ensure the hub assembly is properly seated on the axle and that the flange aligns with the mounting points on the vehicle. Use a calibrated torque wrench to tighten fasteners to manufacturer specifications to avoid over-tightening or under-tightening. It is recommended to inspect related components such as wheel studs, brake rotors, and axle shafts during installation to ensure overall system integrity.

Quality Assurance and Warranty Information

SKF manufactures the BR930563 wheel bearing and hub assembly to meet stringent quality standards, ensuring durability and reliable performance. This part is backed by SKF’s quality assurance processes and typically includes a limited warranty against defects in materials and workmanship. Refer to SKF’s official documentation for specific warranty terms applicable to this part number.