SKF KD11786-Y Wheel Bearing - Front, Rear or Rear Inner

SKF Wheel Bearing for Rear Applications

SKF KD11786-Y is a tapered roller wheel bearing set built for rear driveline and axle service where precise fit and smooth rotation matter. With an inside diameter of 2.265 inches, an outside diameter of 3.875 inches, and a width of 0.826 inches, this bearing is sized for specific rear inner and rear differential applications on select Chevrolet and GMC vehicles.

Compatible With 1967-1972 Chevrolet C20 Suburban and K20 Suburban rear inner applications, as well as 1971-1972 GMC G35/G3500 Van rear applications. SKF KD11786-Y is also referenced by part numbers 1458KD11786-Y and 9759KD11786Y for the same application.

Key Features

• Tapered roller bearing set for rear driveline and axle service
• Inside diameter: 2.265 inches
• Outside diameter: 3.875 inches
• Width: 0.826 inches
• Logarithmic roller raceway profile for smooth rolling action
• Fine surface finish to support quiet operation
• Built to SKF manufacturing standards for long service life

Detailed Description

SKF KD11786-Y is engineered for rear bearing locations that require accurate dimensions and stable load handling. The tapered roller design and precision raceway profile help maintain consistent operation in rear inner and rear differential positions, including 1967-1972 Chevrolet C20 Suburban, 1967-1972 Chevrolet K20 Suburban, and 1971-1972 GMC G35/G3500 Van applications. For buyers searching by vehicle, SKF KD11786-Y is a direct match for select Chevrolet C20 Suburban and K20 Suburban rear inner service, plus GMC G35/G3500 Van rear service.

What It Helps Solve

• Rear wheel bearing noise from worn rollers or raceways
• Excessive play in the rear bearing assembly
• Rough rotation caused by bearing wear
• Service issues in rear inner or rear differential bearing locations
• Replacement needs on select Chevrolet C20 Suburban, K20 Suburban, and GMC G35/G3500 Van models

Installation Notes and Tips

Verify the bearing dimensions and axle configuration before installation. This part is listed for rear inner and rear positions, including Chevrolet C20 Suburban and K20 Suburban applications without Spicer axle in certain configurations, and rear differential pinion seal service for H052 and H072 axles. Confirm the existing bearing number and match the application details to the vehicle before assembly.

Quality Assurance

SKF has more than 100 years of engineering and manufacturing experience, and this bearing is produced to high quality standards for durability and safety. The precision roller profile and smooth surface finish are intended to support consistent performance in demanding driveline service.