SKF BR02420 Differential Pinion Race

SKF Differential Pinion Race BR02420

SKF BR02420 is a tapered roller bearing race for driveline and axle service, built with a 2.687 in outside diameter and 0.875 in width. It is used in differential and axle applications where precise roller support and quiet operation matter, including select Isuzu, Chevrolet, and GMC fitments.

Key Features

• Tapered roller bearing race for differential pinion and axle service
• Outside diameter: 2.687 in
• Width: 0.875 in
• Logarithmic roller raceway profile for smooth roller tracking
• Fine surface finish to support quiet operation
• SKF engineered and manufactured to high quality standards

Application Details

SKF BR02420 is designed for driveline and axle assemblies that require a precise bearing race surface for tapered rollers. It fits 1990-1992 Isuzu Impulse, rear inner; 1987 Isuzu Pickup, front inner, thru 6/87; 1987 Isuzu Trooper, front inner, thru 6/87; 1981-1986 Isuzu Pickup, front inner; 1984-1986 Isuzu Trooper, front inner; 1979-1982 Chevrolet LUV, front outer; 1969-1972 Chevrolet Blazer, front, Rockwell Standard T221, Power Take Off (PTO) Reverse Idler Bearing; 1967-1972 Chevrolet K10 Suburban, front, Rockwell Standard T221, Power Take Off (PTO) Reverse Idler Bearing; 1967-1972 Chevrolet K20 Suburban, front, Rockwell Standard T221, Power Take Off (PTO) Reverse Idler Bearing; and 1970-1972 GMC Jimmy, front, Rockwell Standard T221, Power Take Off (PTO) Reverse Idler Bearing. This part cross-references Dorman - HELP 42745 for the same application.

What It Helps Address

• Worn or pitted bearing race surfaces
• Noise from a damaged differential or axle bearing area
• Excessive play caused by race wear
• Rough roller movement in the bearing assembly
• Service needs on select Isuzu, Chevrolet, and GMC driveline components

Installation Notes and Tips

Confirm the bearing dimensions before installation: 2.687 in outside diameter and 0.875 in width. Match the vehicle application and position exactly, especially on 1987 Isuzu Pickup and Trooper models with the thru 6/87 note, and on Chevrolet Blazer, K10 Suburban, K20 Suburban, and GMC Jimmy applications that specify Rockwell Standard T221 PTO reverse idler bearing use. Clean the bore and inspect the mating bearing components before pressing the race into place.

Quality Assurance

SKF designs and manufactures bearing components to high quality standards for long service life and safety. The tapered roller race profile and smooth finish are intended to support consistent bearing operation in demanding driveline and axle applications.