SKF B2812 Transfer Case Side Gear Bearing

SKF B2812 Transfer Case Side Gear Bearing

The SKF B2812 is a needle roller transfer case side gear bearing built for compact driveline assemblies where space is limited. With a 1.750-inch inside diameter, 2.125-inch outside diameter, and 0.750-inch width, it is sized for precise support in transfer case applications found in Ford trucks and other listed vehicles.

Key Features

• Needle roller bearing design for transfer case side gear support
• Inside diameter: 1.750 in.
• Outside diameter: 2.125 in.
• Width: 0.750 in.
• Engineered by SKF for long service life and consistent operation
• Fits select Ford F-150, F-250, F-350, and F-100 transfer case applications

Detailed Description

SKF B2812 is a transfer case side gear bearing designed around the dimensional requirements of compact driveline assemblies. The needle roller construction helps provide stable support where packaging space is tight, while the listed dimensions make it easier to match the bearing to the correct transfer case service application. This part number is commonly searched for Ford F-150 transfer case bearing replacement, Ford F-250 transfer case side gear bearing service, and Ford F-350 Warner 1345 bearing applications. It also cross-references 31-12578 and JD8861 for the same application.

Vehicle Fitment

• Fits 1982-1990 Ford F-150, N/A, Warner 1345 & 1356
• Fits 1980-1987 Ford F-250, N/A, Warner 1345
• Fits 1980-1987 Ford F-350, N/A, Warner 1345
• Fits 1982-1983 Ford F-100, N/A, Warner 1345 & 1356

What It Helps Solve

• Transfer case bearing noise from worn needle rollers
• Excessive play in the side gear support area
• Rough transfer case operation under load
• Wear-related driveline vibration tied to bearing clearance
• Service issues during transfer case rebuilds on Ford trucks

Installation Notes and Tips

Verify the bearing dimensions against the original part before installation. Clean the transfer case housing thoroughly, inspect the side gear and mating surfaces for wear, and confirm the correct Warner 1345 or 1356 transfer case application before assembly. Proper lubrication during installation and reassembly helps maintain bearing performance.

Quality Assurance

SKF manufactures this bearing to established quality standards for durability and safe operation. The brand has more than 100 years of engineering experience in bearing design and production, which supports consistent fit and dependable service in transfer case repair work.