Timken 512178 Wheel Bearing and Hub Assembly - Rear

Timken Wheel Bearing and Hub Assembly for Honda Accord

The Timken 512178 wheel bearing and hub assembly is engineered for precise fitment on Honda Accord models. Designed as a non-driven hub, this component ensures reliable wheel alignment and smooth rotation, critical for vehicle safety and performance.

• Wheel pilot diameter: 64 mm (2.52 inches)
• Brake pilot diameter: 64 mm (2.52 inches)
• Wheel stud quantity: 4
• Flange diameter: 152 mm (5.984 inches)
• Bolt circle diameter: 114.3 mm (4.5 inches)
• Flange offset: 56 mm (2.205 inches)
• Drive type: Non-driven hub assembly

Technical Details and Specifications

This Timken 512178 wheel bearing and hub assembly features a 64 mm wheel pilot diameter and matching brake pilot diameter, ensuring compatibility with the brake components of the Honda Accord. The assembly includes four wheel studs arranged on a 114.3 mm bolt circle diameter, providing secure mounting for the wheel. The flange diameter measures 152 mm with an offset of 56 mm, designed to maintain proper wheel positioning and alignment. As a non-driven hub, this part is intended for wheels that are not powered by the drivetrain but require precise bearing support.

Compatible Vehicles and Applications

This wheel bearing and hub assembly is specifically compatible with Honda Accord models. It is designed to replace worn or damaged hubs, restoring proper wheel function and safety. The part number 512178 corresponds directly to this fitment, ensuring correct installation and performance.

• Eliminates wheel vibration caused by worn bearings
• Resolves uneven tire wear due to hub misalignment
• Addresses noise issues from damaged or failing wheel bearings
• Restores proper brake rotor alignment with brake pilot diameter matching
• Prevents wheel looseness by maintaining correct flange offset and bolt pattern

Installation Notes and Tips

When installing the Timken 512178 wheel bearing and hub assembly on a Honda Accord, ensure the wheel pilot and brake pilot diameters align precisely with the vehicle’s specifications. Use proper torque settings on the four wheel studs to secure the hub assembly. It is recommended to inspect the axle and surrounding components for wear during installation. Professional installation is advised to maintain safety and performance standards.

Quality Assurance and Warranty

Timken manufactures this wheel bearing and hub assembly to meet OEM standards for durability and fitment. The 512178 part number undergoes rigorous quality control to ensure reliable operation under normal driving conditions. Warranty coverage details should be confirmed with the point of purchase or Timken directly.