SKF BR128 Differential Pinion Bearing - Rear

Overview of SKF BR128 Differential Pinion Bearing

The SKF BR128 differential pinion bearing is engineered for precise fitment in Cadillac Catera vehicles. Designed to meet exacting specifications, this bearing ensures reliable performance in driveline and axle assemblies.

• Inside diameter: 1.187 inches
• Width: 0.875 inches
• Outside diameter: 2.687 inches
• Part number: BR128
• Compatible with Cadillac Catera models

Technical Specifications and Design Details

This differential pinion bearing features an inside diameter of 1.187 inches, a width of 0.875 inches, and an outside diameter of 2.687 inches. These dimensions are critical for proper seating and function within the differential assembly of the Cadillac Catera. The bearing is manufactured by SKF, a recognized brand in automotive components, ensuring dimensional accuracy and material integrity for driveline applications.

Application and Problem Solving

The SKF BR128 differential pinion bearing is specifically designed for use in the differential of Cadillac Catera vehicles. It supports the pinion gear, allowing smooth rotation and load distribution within the differential. This bearing addresses common issues such as:

• Excessive differential noise due to worn bearings
• Vibration or roughness in driveline operation
• Premature wear of differential components
• Reduced efficiency in power transfer to the wheels

Installation Notes and Tips

When installing the SKF BR128 bearing, ensure the bearing dimensions match the differential housing specifications of the Cadillac Catera. Proper lubrication and clean installation conditions are essential to prevent premature failure. Use appropriate tools to avoid damage to the bearing surfaces and verify correct seating to maintain differential alignment.

Quality Assurance and Warranty

SKF bearings are manufactured under strict quality control standards to meet OEM requirements. The BR128 differential pinion bearing undergoes rigorous testing to ensure durability and performance in automotive driveline systems. Warranty coverage details should be confirmed with the supplier or manufacturer documentation.