SKF CIR502 Wheel Bearing Retaining Ring - Rear

SKF CIR502 Wheel Bearing Retaining Ring

SKF CIR502 is a wheel bearing retaining ring for generation one wheel bearings that secure the bearing inside the steering knuckle. For 2009-2011 Ford Focus rear applications, replacing a worn or rusted C-clip helps restore a secure bearing fit during hub or bearing service.

Key Features

• Inside diameter: 2.220 in.
• Outside diameter: 2.535 in.
• Width: 0.209 in.
• Made to meet or exceed OEM specifications
• Fits 2009-2011 Ford Focus, rear
• SKF part number CIR502 for wheel bearing retention service

Application Details

This retaining ring is used to hold a generation one wheel bearing in the steering knuckle. It is a direct-fit service part for rear wheel bearing retention on 2009-2011 Ford Focus models. This part cross-references Ford (e.g., 9S4Z7059A) for the same application.

Common Problems It Helps Address

• Rust or corrosion on the original bearing retaining clip
• Damage from removal during wheel bearing service
• Loose or insecure wheel bearing retention in the knuckle
• Improper seating of a new bearing hub unit
• Repeat service caused by reusing a worn clip

Installation Notes

Inspect the steering knuckle and bearing seat before installation. Replace any clip that shows corrosion, distortion, or wear, and confirm the retaining ring seats fully in the groove before reassembling the hub or bearing components. Verify rear fitment for the 2009-2011 Ford Focus before installation.

Quality Assurance

SKF manufactures this retaining ring to meet or exceed OEM specifications and test requirements. SKF has supplied driveline and bearing-related components for more than 100 years, and CIR502 follows that engineering standard for consistent fit and service life.