SKF BR930304 Wheel Bearing and Hub Assembly - Front

Overview of SKF Hub Assy -Front Wheel BR930304

The SKF Hub Assy -Front Wheel BR930304 is engineered for reliable performance in select GM trucks and SUVs. Designed to meet precise specifications, this wheel bearing and hub assembly ensures proper fitment and durability for vehicles like the Chevrolet Silverado 1500 and GMC Sierra 1500.

• Inside Diameter: 1.543 inches for accurate axle fitment
• Brake Pilot Diameter: 3.108 inches to align with brake components
• Hub Pilot Diameter: 3.844 inches ensuring secure hub positioning
• Flange Shape: Triangular for optimal mounting stability
• Flange Diameter: 7.053 inches matching OEM standards

Detailed Product Description

This SKF wheel bearing and hub assembly, part number BR930304, is part of the Hub Assy -Front Wheel product line, which focuses on front wheel hub assemblies designed to meet OEM specifications for driveline and axle components. The assembly features a precise inside diameter of 1.543 inches, ensuring a proper fit on the axle shaft. The brake pilot diameter of 3.108 inches aligns the hub with the brake rotor, maintaining braking system integrity. The hub pilot diameter of 3.844 inches provides a secure fit to the vehicle’s hub mounting surface. The triangular flange shape and 7.053-inch flange diameter contribute to stable and reliable mounting, reducing vibration and wear over time.

Compatible Vehicles and Applications

This SKF hub assembly is compatible with a range of General Motors vehicles, including:

• Cadillac Escalade, Escalade ESV, and Escalade EXT
• Chevrolet Avalanche 1500, Silverado 1500, Silverado 1500 Classic, Silverado 1500 HD, Suburban 1500, Tahoe
• GMC Sierra 1500, Sierra 1500 HD, Yukon, Yukon XL 1500
• Express 1500, Express 2500, Savana 1500, Savana 2500
• K1500 Suburban

Common Issues Addressed by This Hub Assembly

• Eliminates wheel bearing noise and roughness
• Resolves wheel hub vibration and wobble
• Corrects uneven brake rotor wear due to hub misalignment
• Prevents premature bearing failure in front wheel hubs
• Restores proper wheel alignment and rotation

Installation Notes and Tips

• Ensure the hub assembly matches the vehicle’s exact make and model for proper fitment
• Clean mounting surfaces thoroughly before installation to avoid contamination
• Use a calibrated torque wrench to tighten flange bolts to manufacturer specifications
• Inspect related components such as axle shafts and brake rotors during installation
• Verify wheel bearing preload and hub rotation after installation

Quality Assurance and Warranty

SKF manufactures this hub assembly to meet stringent quality standards for driveline and axle components. The BR930304 part undergoes rigorous testing to ensure durability and performance under typical operating conditions. While specific warranty details may vary, SKF products generally include coverage against manufacturing defects. Consult the product documentation or supplier for exact warranty terms.