Timken 02476 Transfer Case Idler Shaft Bearing - Front

Timken 02476 Transfer Case Bearing

The Timken 02476 transfer case idler shaft bearing is built for drivetrain service where radial and axial load control matter. It is a fitment-based replacement for select Chevrolet K20 Suburban front applications and is commonly searched as a Timken 02476 transfer case bearing for Rockwell T221 differential pinion service.

Key Features

• Transfer case idler shaft bearing for drivetrain repair
• Tapered roller bearing construction for combined radial and axial load handling
• Engineered for durability in compact bearing locations
• Fits 1968-1972 Chevrolet K20 Suburban, front
• Cross-reference part number: BR02476

Product Details

Timken is known for tapered roller bearing engineering, and this 02476 bearing follows that design approach for applications that require stable shaft support under load. For 1968-1972 Chevrolet K20 Suburban front service, this bearing is listed with a note for Rockwell T221 differential pinion application. When replacing a transfer case idler shaft bearing, matching the bearing components correctly is important for long-term reliability and smooth operation.

This part number, 02476, is also searched under Timken 02476 when sourcing a transfer case bearing for Chevrolet K20 Suburban drivetrain repair.

Common Problems This Part Can Address

• Excessive bearing noise from the transfer case or differential pinion area
• Shaft play caused by worn bearing surfaces
• Rough rotation during drivetrain operation
• Wear-related vibration in the front drivetrain assembly
• Loss of bearing support in Rockwell T221 pinion applications

Installation Notes

Replace the inner cone and outer cup together to maintain bearing reliability and service life. Verify the application against the vehicle year, position, and Rockwell T221 note before installation. Clean and inspect the shaft, races, and surrounding components for wear or scoring before assembly.

Quality Assurance

Timken is a recognized global manufacturer of tapered roller bearings, with products engineered for load capacity and long service life in demanding drivetrain applications.