SKF BR101 Transfer Case Output Shaft Bearing - Front, Front Inner, Rear or Rear Inner

SKF BR101 Transfer Case Output Shaft Bearing

SKF BR101 is a tapered roller bearing set built for transfer case output shaft service and rear wheel bearing applications where precise fit and quiet operation matter. With a 2.250 inside diameter, 3.813 outside diameter, and 0.864 width, it is sized for specific heavy-duty Ford, Chevrolet, GMC, and Ram applications.

SKF’s Inner Wheel Bearing-Rear Wheel line focuses on smooth running performance and long service life. The tapered roller design uses a logarithmic roller raceway profile and a fine surface finish to help reduce noise and support consistent operation under load.

• Part number: BR101
• Inside diameter: 2.250
• Outside diameter: 3.813
• Width: 0.864
• Tapered roller bearing set for transfer case output shaft and rear inner wheel bearing applications
• Designed and manufactured to SKF quality standards
• Cross-reference: National 382A

Detailed Product Overview

SKF BR101 is a precision bearing solution for vehicles that use a rear inner bearing or transfer case output shaft bearing in the rear driveline. It is commonly searched for by owners servicing Ford E-350 Super Duty, Ford F-250 Super Duty, Chevrolet Silverado 2500 HD, and GMC Sierra 2500 HD rear axle and driveline assemblies. The BR101 part number is also referenced in a wide range of heavy-duty van and truck fitments across 1990-2024 model years.

This bearing set is engineered for smooth, quiet rotation and dependable load handling in demanding rear axle and transfer case applications. If you are replacing a worn rear inner wheel bearing or servicing a transfer case output shaft bearing on a compatible Ford, Chevrolet, GMC, or Ram platform, BR101 provides the dimensional accuracy needed for proper assembly.

Common Problems This Part Can Address

• Rear wheel bearing noise from the axle area
• Rough or uneven bearing rotation during driveline service
• Excessive play at the rear inner bearing location
• Wear-related vibration in transfer case output shaft service
• Maintenance replacement on heavy-duty rear axle assemblies

Installation Notes and Tips

Verify bearing dimensions and axle configuration before installation. Confirm the application by year, make, model, and rear axle setup, since BR101 is used in multiple rear inner and transfer case output shaft bearing positions. Clean the hub or housing thoroughly, inspect the race and related sealing surfaces, and follow the vehicle manufacturer’s service procedure for preload and torque specifications.

Fits 2021-2024 Ford E-350 Super Duty, rear inner, w/ Full-Floating Axle w/o Advance Trac. Fits 2017-2021 Ford F-250 Super Duty, rear inner, Exc. Heavy Duty Towing Package. Fits 2017-2021 Ford F-350 Super Duty, rear inner, w/ Single Rr. Whls. Fits 2015-2021 Ford Transit-150, rear inner, w/Single Rr. Whls. & 3.31 Gear Ratio or Max Front Axle. Fits 2003-2017 Chevrolet Express 2500, rear inner, 10.50" & 11.50" Ring Gears. Fits 2001-2010 Chevrolet Silverado 2500 HD, rear inner, 10.50" & 11.50" Ring Gears. Fits 2001-2010 GMC Sierra 2500 HD, rear inner, 10.50" & 11.50" Ring Gears. Fits 2003-2010 Dodge Ram 2500, rear, American 10.50" Axle.

Quality Assurance

SKF has more than 100 years of engineering and manufacturing experience, and BR101 is produced to SKF’s quality standards for long life and safety. The tapered roller bearing design is intended to deliver smooth, quiet operation in demanding driveline service.