SKF BR930681 Wheel Bearing and Hub Assembly - Rear

Overview of SKF BR930681 Wheel Bearing and Hub Assembly

The SKF BR930681 wheel bearing and hub assembly is engineered for reliable performance in Mazda 3 and Mazda 5 vehicles. Designed to meet precise specifications, this component ensures proper fitment and optimal driveline function.

• Wheel pilot diameter: 2.637 inches
• Brake pilot diameter: 2.834 inches
• Hub pilot diameter: 2.913 inches
• Flange shape: Rectangular
• Flange offset: 2.484 inches
• Flange diameter: 5.590 inches

Technical Details and Specifications

The BR930681 wheel bearing and hub assembly from SKF features a wheel pilot diameter of 2.637 inches, which ensures accurate alignment with the wheel hub. The brake pilot diameter measures 2.834 inches, providing a secure fit for brake components. The hub pilot diameter of 2.913 inches supports proper hub centering. The rectangular flange shape with a flange offset of 2.484 inches and a flange diameter of 5.590 inches contributes to the structural integrity and mounting precision of the assembly. These dimensions are critical for maintaining the correct positioning and rotation of the wheel hub in Mazda 3 and Mazda 5 models.

Compatible Vehicles and Applications

This SKF wheel bearing and hub assembly is compatible with the following Mazda vehicles:

• Mazda 3
• Mazda 5

It is designed to replace worn or damaged wheel bearing and hub assemblies, restoring smooth wheel rotation and proper brake alignment.

Common Issues Addressed by This Assembly

• Eliminates wheel noise caused by worn bearings
• Resolves wheel vibration and wobbling
• Prevents uneven brake pad wear due to misalignment
• Restores proper wheel hub rotation and stability
• Corrects ABS sensor malfunctions related to hub assembly

Installation Notes and Tips

When installing the SKF BR930681 wheel bearing and hub assembly, ensure the vehicle is securely lifted and the wheel is removed. Clean the mounting surface thoroughly before installation to avoid contamination. Verify that the flange dimensions match the vehicle specifications to ensure proper fitment. Torque all fasteners to manufacturer-recommended specifications. It is advisable to inspect related components such as the axle and brake system during installation.

Quality Assurance and Warranty

SKF manufactures the BR930681 wheel bearing and hub assembly to meet stringent quality standards. The part is produced using durable materials and precision engineering to provide consistent performance. While specific warranty details may vary, SKF typically offers coverage against manufacturing defects. Consult the product documentation or authorized sources for exact warranty terms.