SKF BR930458 Wheel Bearing and Hub Assembly - Rear

Overview of SKF BR930458 Wheel Bearing and Hub Assembly

The SKF BR930458 wheel bearing and hub assembly is engineered for precise fitment on Cadillac SRX and STS models. Designed to meet OEM specifications, this component ensures reliable performance and durability for your vehicle's driveline system.

• Inside Diameter: 1.328 inches for accurate shaft fitment
• Wheel Pilot Diameter: 2.761 inches to support wheel alignment
• Brake Pilot Diameter: 2.781 inches ensuring proper brake rotor positioning
• Hub Pilot Diameter: 3.596 inches for secure hub mounting
• Triangular flange shape with 1.660 inches flange offset
• Flange Diameter: 5.728 inches for compatibility with mounting surfaces

Detailed Product Description

The SKF BR930458 is a wheel bearing and hub assembly designed specifically for Cadillac SRX and STS vehicles. Its precise inside diameter of 1.328 inches allows for a secure fit on the axle shaft, while the wheel pilot diameter of 2.761 inches ensures proper wheel centering. The brake pilot diameter of 2.781 inches is critical for maintaining correct brake rotor alignment, which is essential for consistent braking performance. The hub pilot diameter measures 3.596 inches, providing a stable mounting surface for the hub assembly. The triangular flange shape with a 1.660-inch flange offset and a flange diameter of 5.728 inches ensures compatibility with the vehicle’s mounting points, contributing to overall driveline stability and safety.

Applications and Problem Solving

• Replacement for worn or damaged wheel bearing and hub assemblies on Cadillac SRX and STS
• Addresses wheel vibration and noise caused by bearing wear
• Corrects wheel misalignment issues affecting handling and tire wear
• Resolves brake rotor runout problems due to improper brake pilot diameter
• Improves driveline stability by ensuring proper hub mounting and flange fitment

Installation Notes and Tips

When installing the SKF BR930458 wheel bearing and hub assembly, ensure the vehicle is securely lifted and supported. Verify that the axle shaft and mounting surfaces are clean and free of debris before installation. Use proper torque specifications for flange bolts to maintain assembly integrity. It is recommended to inspect related components such as wheel studs and brake rotors during installation to ensure overall system reliability.

Quality Assurance and Warranty

SKF manufactures the BR930458 wheel bearing and hub assembly to meet strict quality standards, ensuring durability and performance consistent with Cadillac OEM requirements. While specific warranty details are not provided, SKF products typically come with manufacturer-backed quality assurance to support long-term use in Cadillac SRX and STS vehicles.