SKF BR930300K Wheel Bearing and Hub Assembly - Front

Overview of SKF BR930300K Wheel Bearing and Hub Assembly

The SKF BR930300K is a precision-engineered wheel bearing and hub assembly designed for reliable driveline performance. Specifically compatible with Geo Prizm and Toyota Corolla models, this component ensures proper fit and function for your vehicle's front or rear axle.

• Inside Diameter: 1.012 inches for accurate shaft fitment
• Wheel Pilot Diameter: 2.125 inches to support wheel alignment
• Brake Pilot Diameter: 2.125 inches ensuring brake rotor stability
• Hub Pilot Diameter: 1.496 inches for secure hub mounting
• Flange Diameter: 5.000 inches providing robust flange connection
• Overall Diameter: 3.937 inches for precise hub assembly dimensions

Detailed Product Description

The SKF BR930300K wheel bearing and hub assembly is engineered to meet the exact specifications required by Geo Prizm and Toyota Corolla vehicles. The assembly features a 1.012-inch inside diameter, which fits the axle shaft securely, minimizing play and vibration. The 2.125-inch wheel and brake pilot diameters ensure proper centering of the wheel and brake components, which is critical for maintaining braking performance and wheel balance. Additionally, the 1.496-inch hub pilot diameter and 5.000-inch flange diameter provide a stable mounting surface for the hub and wheel assembly, contributing to overall driveline integrity.

Compatible Vehicles and Applications

This wheel bearing and hub assembly is compatible with the following makes and models:

• Geo Prizm
• Toyota Corolla

It is designed to replace worn or damaged wheel bearing and hub assemblies, restoring smooth wheel rotation and reducing noise or vibration issues.

Common Issues Addressed by SKF BR930300K

• Eliminates wheel bearing noise such as humming or grinding
• Resolves wheel wobble or play caused by worn bearings
• Improves brake rotor alignment and reduces uneven brake wear
• Prevents premature hub flange damage and wheel misalignment
• Restores proper driveline stability and vehicle handling

Installation Notes and Tips

When installing the SKF BR930300K wheel bearing and hub assembly, ensure the following:

• Clean the spindle and mounting surfaces thoroughly before installation
• Verify the inside diameter (1.012 inches) matches the axle shaft for a secure fit
• Use proper torque specifications on flange bolts to avoid distortion
• Check wheel and brake pilot diameters (2.125 inches) for correct rotor and wheel centering
• Inspect the hub pilot diameter (1.496 inches) for proper hub alignment

Quality Assurance and Warranty

SKF manufactures the BR930300K wheel bearing and hub assembly to meet stringent quality standards. Each unit undergoes rigorous testing to ensure durability and performance under normal operating conditions. SKF typically offers a limited warranty covering defects in materials and workmanship; please refer to SKF's official warranty documentation for specific terms.