Timken 512323 Wheel Bearing and Hub Assembly - Rear

Overview of Timken 512323 Wheel Bearing and Hub Assembly

The Timken 512323 wheel bearing and hub assembly is designed specifically for Honda Fit and Honda Insight models. This non-driven hub assembly ensures precise fitment and reliable performance, featuring key dimensions that match OEM specifications for seamless installation.

• Wheel pilot diameter: 56 mm (2.2047 inches)
• Brake pilot diameter: 61 mm
• Wheel stud quantity: 4
• Flange offset: 2.205 mm (56 mm listed as well, see detailed specs)
• Flange diameter: 139 mm (5.472 inches)
• Bolt circle diameter: 100 mm (3.937 inches)
• Drive type: Non-driven hub assembly

Detailed Product Description

The Timken 512323 wheel bearing and hub assembly is engineered to meet the exact specifications required for Honda Fit and Insight vehicles. With a wheel pilot diameter of 56 mm and a brake pilot diameter of 61 mm, this assembly ensures proper alignment and secure mounting of the wheel and brake components. The 4-wheel stud configuration and 100 mm bolt circle diameter provide compatibility with the factory wheel setup. The flange offset and diameter measurements are designed to maintain correct wheel positioning and suspension geometry, critical for vehicle handling and safety. This non-driven hub assembly is intended for use on the non-driven axle, making it suitable for front or rear applications depending on the vehicle's drivetrain layout.

Common Applications and Problem Resolution

• Replacement for worn or damaged wheel bearings causing noise or vibration
• Fixing wheel hub assemblies with excessive play or looseness
• Resolving ABS sensor issues related to hub assembly wear (if applicable)
• Addressing wheel alignment problems due to hub flange damage
• Restoring proper wheel mounting and brake rotor alignment

Installation Notes and Tips

When installing the Timken 512323 wheel bearing and hub assembly, ensure the vehicle is securely lifted and supported. Remove the wheel and brake components carefully to avoid damage to the brake pilot diameter area. Verify the bolt circle diameter and wheel stud count match the replacement part before installation. Use a calibrated torque wrench to tighten the hub assembly bolts to manufacturer specifications. It is recommended to inspect the axle shaft and surrounding components for wear during installation. Proper lubrication and cleanliness of the mounting surfaces will help ensure a secure fit and long service life.

Quality Assurance and Warranty

Timken is a recognized manufacturer of driveline and axle components, known for precision engineering and durability. The 512323 wheel bearing and hub assembly undergoes rigorous quality control to meet OEM standards. While specific warranty details may vary, Timken typically offers coverage against defects in materials and workmanship. Refer to Timken’s official warranty documentation for exact terms applicable to this part number.