Timken 513090 Wheel Bearing and Hub Assembly - Front

Timken Wheel Bearing and Hub Assembly Overview

The Timken 513090 wheel bearing and hub assembly is engineered for reliable performance in Chevrolet Camaro and Pontiac Firebird vehicles. Designed as a non-driven hub, this assembly ensures precise fitment and durability for your driveline and axle needs.

• Flange bolt hole quantity: 4
• Wheel pilot diameter: 2.760 inches (70.10 mm)
• Brake pilot diameter: 2.780 inches (70.60 mm)
• Wheel stud quantity: 5
• Hub pilot diameter: 2.824 inches (71.72 mm)
• Flange offset: 2.706 inches (68.72 mm)
• Flange diameter: 5.787 inches (147.00 mm)
• Bolt circle diameter: 4.750 inches (120.65 mm)
• Drive type: Non-driven

Technical Details and Specifications

This Timken 513090 wheel bearing and hub assembly is specifically designed for non-driven applications on Chevrolet Camaro and Pontiac Firebird models. The assembly features a 5-stud wheel configuration with a 2.760 inch (70.10 mm) wheel pilot diameter, ensuring accurate wheel centering. The brake pilot diameter measures 2.780 inches (70.60 mm), providing proper alignment for brake components. The hub pilot diameter of 2.824 inches (71.72 mm) supports secure mounting to the axle flange. With a flange offset of 2.706 inches (68.72 mm) and a flange diameter of 5.787 inches (147.00 mm), this assembly maintains correct positioning relative to the vehicle’s suspension and brake system. The bolt circle diameter of 4.750 inches (120.65 mm) matches factory specifications for these models.

Compatible Vehicles and Applications

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

• Chevrolet Camaro (non-driven axle applications)
• Pontiac Firebird (non-driven axle applications)

Part number 513090 is designed to meet the exact fitment requirements for these models, ensuring proper installation and function.

Common Issues Addressed by This Assembly

• Eliminates wheel bearing noise caused by wear or damage
• Resolves wheel wobble or play due to worn hub components
• Restores proper brake rotor alignment and reduces brake pulsation
• Prevents premature tire wear from misaligned hubs
• Ensures secure wheel mounting with correct stud and bolt pattern

Installation Notes and Tips

When installing the Timken 513090 wheel bearing and hub assembly, ensure the following:

• Verify compatibility with your Chevrolet Camaro or Pontiac Firebird model year and axle configuration
• Use proper torque specifications for flange bolts and wheel studs to avoid damage
• Inspect related components such as brake rotors and suspension parts for wear
• Clean mounting surfaces thoroughly before installation to ensure proper fit
• Follow manufacturer guidelines for bearing lubrication if applicable

Quality Assurance and Warranty

Timken is a recognized manufacturer of driveline and axle components, known for precision engineering and durability. The 513090 wheel bearing and hub assembly is manufactured to meet or exceed OEM specifications for Chevrolet Camaro and Pontiac Firebird vehicles. This part is backed by Timken’s quality standards, providing confidence in long-term performance. Please refer to Timken’s official warranty policy for detailed coverage information.