Timken 511031 Wheel Bearing - Rear

Timken Wheel Bearing 511031 Overview

The Timken 511031 wheel bearing is engineered for reliable performance in Toyota 4Runner, Tacoma, and Tundra models. Designed to meet precise specifications, this wheel bearing ensures smooth rotation and durability under various driving conditions.

• Inside diameter options: 1.575 inches (40.00 mm)
• Outside diameter options: 3.543 inches (90.00 mm)
• Cone width options: 1.102 inches (28.00 mm)
• Compatible with Toyota 4Runner, Tacoma, and Tundra vehicles
• Part number 511031 for accurate identification

Technical Specifications and Dimensions

The Timken 511031 wheel bearing features dual inside diameter measurements of 1.575 inches (40.00 mm) and outside diameters of 3.543 inches (90.00 mm), providing a precise fit for the specified Toyota models. The cone width is available in two sizes, 1.102 inches (28.00 mm), ensuring compatibility with the wheel hub assembly requirements. These dimensions are critical for maintaining proper wheel alignment and minimizing friction during operation.

Compatible Toyota Models and Applications

This wheel bearing is specifically designed for use with Toyota 4Runner, Tacoma, and Tundra vehicles. It is suitable for driveline and axle applications where wheel bearings, seals, and related components are required. Using the Timken 511031 ensures that the wheel assembly operates smoothly, reducing wear on other drivetrain components.

• Eliminates wheel vibration and noise
• Prevents premature wear of axle components
• Maintains proper wheel alignment
• Reduces friction and heat buildup
• Supports safe and stable vehicle handling

Installation Notes and Tips

When installing the Timken 511031 wheel bearing, ensure the hub and spindle surfaces are clean and free of debris. Proper torque specifications should be followed to avoid bearing damage. It is recommended to use appropriate tools for bearing press-in and removal to maintain the integrity of the bearing and surrounding components. Regular inspection after installation can help detect early signs of wear or misalignment.

Quality Assurance and Warranty

Timken wheel bearings are manufactured to meet stringent quality standards, ensuring durability and consistent performance. The 511031 part number undergoes rigorous testing to comply with OEM specifications for Toyota 4Runner, Tacoma, and Tundra models. While specific warranty details may vary, Timken typically offers coverage against manufacturing defects, providing confidence in the product's reliability.