SKF BR18590 Wheel Bearing - Front or Rear Inner

SKF BR18590 Wheel Bearing

SKF BR18590 is a tapered roller wheel bearing for driveline and axle service, built for smooth, quiet rotation in supported applications. With a 1.625-inch inside diameter and 0.688-inch width, it is a direct-fit option for select rear inner and front bearing positions, including Jaguar XJ12, Jaguar XJS, Jaguar XJ6, and Jeep CJ5 applications.

Key Features

• Tapered roller wheel bearing for wheel-end service
• 1.625-inch inside diameter for the specified hub and spindle fit
• 0.688-inch width for correct bearing placement
• Logarithmic roller raceway profile for smooth operation
• Precision surface finish to help reduce noise
• SKF engineering and manufacturing standards for long service life

Detailed Description

SKF BR18590 is engineered for applications that require a tapered roller wheel bearing with accurate dimensions and stable load handling. The bearing’s 1.625-inch inside diameter and 0.688-inch width are important for proper fitment in the wheel assembly, helping maintain correct alignment and rotation in rear inner and front positions. This part number is used across select Jaguar XJ12, Jaguar XJS, and Jaguar XJ6 models, as well as Jeep CJ5 front applications through serial number 144078. This part cross-references 1458BR18590 and 52942 for the same application.

What It Helps Address

• Wheel-end roughness or uneven rotation
• Noise from worn tapered roller bearings
• Excessive play in the wheel assembly
• Incorrect bearing fit from worn or mismatched components
• Service needs on Jaguar XJ12, Jaguar XJS, Jaguar XJ6, and Jeep CJ5 wheel ends

Installation Notes and Tips

• Verify the inside diameter and width before installation.
• Confirm whether the application uses a rear inner or front bearing position.
• Check vehicle year and notes carefully, especially Jeep CJ5 models through Ser. 144078.
• Inspect related seals, races, and hub surfaces during service.
• Use proper bearing service procedures to avoid damage during installation.

Quality Assurance

SKF has more than 100 years of engineering experience in bearing design and manufacturing. BR18590 is produced to SKF quality standards for dependable fit, smooth operation, and long service life in the listed applications.