Timken 512299 Wheel Bearing and Hub Assembly - Rear

Timken 512299 Wheel Bearing and Hub Assembly Overview

The Timken 512299 wheel bearing and hub assembly is engineered for reliable performance in select Ford and Mercury vehicles. Designed as a non-driven hub, this assembly supports smooth wheel rotation and precise fitment for models like the Ford Taurus and Mercury Sable.

• Non-driven wheel bearing and hub assembly
• Flange bolt hole quantity: 4
• Wheel stud quantity: 5
• Wheel pilot diameter: 2.490 inches (63.24 mm)
• Brake pilot diameter: 2.676 inches (67.96 mm)
• Hub pilot diameter: 3.433 inches (87.20 mm)
• Flange offset: 1.713 inches (43.50 mm)
• Flange diameter: 5.736 inches (145.70 mm)
• Bolt circle diameter: 4.500 inches (114.30 mm)

Detailed Specifications and Fitment

This Timken 512299 hub assembly features a 5-stud wheel configuration and a 4-bolt flange, making it compatible with various Ford and Mercury models including the Five Hundred, Freestyle, Montego, Sable, Taurus, and Taurus X. The precise wheel pilot diameter of 2.490 inches (63.24 mm) and brake pilot diameter of 2.676 inches (67.96 mm) ensure proper alignment with the vehicle’s brake components. The hub pilot diameter of 3.433 inches (87.20 mm) provides a secure fit on the axle, while the flange offset of 1.713 inches (43.50 mm) maintains correct wheel positioning relative to the suspension. The bolt circle diameter of 4.500 inches (114.30 mm) matches factory specifications for these models, ensuring straightforward installation.

Common Applications and Problem Resolution

• Replacement for worn or damaged wheel bearing and hub assemblies on Ford Taurus and Mercury Sable
• Eliminates wheel noise caused by bearing wear
• Restores proper wheel alignment and reduces vibration
• Addresses issues with uneven tire wear due to hub misalignment
• Improves braking performance by maintaining correct brake pilot fitment

Installation Notes and Tips

When installing the Timken 512299 wheel bearing and hub assembly, ensure the vehicle is securely lifted and supported. Verify that the flange bolt holes and wheel studs align correctly with the vehicle’s hub mounting points. Use a calibrated torque wrench to tighten flange bolts to manufacturer specifications to avoid premature wear. It is recommended to inspect related suspension and brake components during installation for optimal performance.

Quality Assurance and Warranty

Timken manufactures the 512299 wheel bearing and hub assembly to meet or exceed OEM standards for durability and fitment. This part undergoes rigorous quality control to ensure reliable operation in Ford and Mercury vehicles. Warranty coverage details should be confirmed with the point of purchase or Timken directly.