SKF BR930549 Wheel Bearing and Hub Assembly - Rear

Overview of SKF BR930549 Wheel Bearing and Hub Assembly

The SKF BR930549 is a precision-engineered wheel bearing and hub assembly designed specifically for the Smart Fortwo. This component ensures reliable wheel rotation and supports vehicle stability by maintaining proper alignment and load distribution.

• Inside Diameter: 1.027 inches for accurate fitment
• Wheel Pilot Diameter: 2.244 inches to secure wheel positioning
• Brake Pilot Diameter: 2.283 inches for brake component alignment
• Hub Pilot Diameter: 2.677 inches ensuring hub centering
• Flange Shape: Square for consistent mounting
• Flange Offset: 2.125 inches to maintain correct wheel offset
• Flange Diameter: 5.275 inches for proper flange engagement

Detailed Product Description

The SKF BR930549 wheel bearing and hub assembly is engineered to meet the specific dimensional requirements of the Smart Fortwo. The inside diameter of 1.027 inches allows for a precise fit on the axle shaft, while the wheel pilot diameter of 2.244 inches ensures the wheel is properly centered on the hub. The brake pilot diameter of 2.283 inches aligns the brake components accurately, contributing to consistent braking performance. The hub pilot diameter of 2.677 inches centers the hub on the axle flange, reducing vibration and wear. The square flange shape combined with a flange offset of 2.125 inches and a flange diameter of 5.275 inches provides a secure and stable mounting surface for the wheel assembly.

Compatible Vehicles and Applications

This wheel bearing and hub assembly is compatible with the Smart Fortwo model, providing a direct replacement for worn or damaged components. It is suitable for addressing issues such as:

• Excessive wheel play or looseness
• Unusual noises coming from the wheel area
• Vibration or wobbling during driving
• Uneven tire wear due to misalignment
• Brake component misalignment affecting stopping power

Installation Notes and Tips

When installing the SKF BR930549 on a Smart Fortwo, ensure the hub and axle surfaces are clean and free of debris. Proper torque specifications should be followed to avoid premature bearing failure. It is recommended to inspect related suspension and brake components during installation to maintain overall vehicle safety and performance.

Quality Assurance and Warranty

SKF is a recognized manufacturer known for producing reliable driveline components. The BR930549 wheel bearing and hub assembly is manufactured to meet OEM standards, ensuring durability and performance. While specific warranty details are not provided here, SKF products typically come with manufacturer-backed quality assurance to support long-term use.