SKF BR39581 Wheel Bearing - Front Inner

SKF BR39581 Wheel Bearing Overview

SKF BR39581 is a tapered roller wheel bearing built for driveline and axle service where precise roller geometry and smooth rotation matter. With a 2.250 inside diameter and 1.187 width, it is sized for applications that require stable wheel-end support and consistent bearing preload.

For technicians servicing wheel bearing assemblies on Ford, Chevrolet, and Dodge vehicles, SKF BR39581 offers a direct-fit replacement option backed by SKF’s long-running bearing engineering experience.

Key Features

• Tapered roller wheel bearing construction for load-carrying support
• 2.250 inside diameter for application-specific fitment
• 1.187 width for proper bearing stack-up and spacing
• Logarithmic roller raceway profile for smoother rolling contact
• Fine surface finish for quiet operation
• SKF BR39581 part number for accurate ordering and service matching

Detailed Product Description

SKF BR39581 is part of SKF’s tapered roller bearing range, engineered for wheel-end and axle applications that demand controlled movement and durability. The bearing’s roller profile and finished raceway surfaces are intended to reduce friction and support smooth wheel rotation under load. This makes it a practical choice for wheel bearing replacement on vehicles such as Ford F-150, Chevrolet C/K truck, and Dodge Ram applications where the correct bearing dimensions are critical.

This part cross-references 1DF0315 and 1K4927 for the same application. When replacing a worn wheel bearing, matching the inside diameter and width is essential for proper assembly fit and bearing performance. SKF BR39581 is identified by part number BR39581 and is commonly searched as a wheel bearing replacement for axle and hub service.

What It Helps Address

• Wheel-end noise caused by worn or rough bearings
• Excessive play in the wheel bearing assembly
• Uneven wheel rotation from damaged roller surfaces
• Heat buildup from bearing wear or contamination
• Service issues on Ford, Chevrolet, and Dodge wheel-end repairs

Installation Notes and Tips

Confirm the bearing dimensions before installation: 2.250 inside diameter and 1.187 width. Clean the hub, spindle, and related bearing surfaces thoroughly, and inspect the race and seal areas for wear before assembly. Proper bearing preload and lubrication are important for long service life, so follow the vehicle service procedure for the specific wheel bearing application.

Quality Assurance

SKF has more than 100 years of bearing engineering experience, and BR39581 is manufactured to SKF quality standards for long service life and safe operation. The tapered roller design is built for consistent performance in demanding wheel-end service.