Wheel bearing kit for Grimeca 105 mm & Union 100 mm – complete with cones, cups, balls, and dust covers for one wheel.

Designed to restore the hub’s original function and precision. The kit includes loose cones and bearing cups along with ball bearings and dust covers, providing a complete solution for servicing or restoring this classic system.

Performance:

• Cones and cups made of hardened steel with precision
• Bearing balls from SKF with consistent tolerance for optimal rolling performance
• Dust covers that effectively protect against dirt, moisture, and contaminants
• Exact fit for Grimeca 105 mm & Union 100 mm – no modifications required

Note:
Image number 2 and 3 are for hub identification only.
Image number 2 shows a Union rear hub.
Image number 3 shows Grimeca 105 mm front and rear hubs.

Always measure the diameter at the bearing seat in your hub to ensure it matches the bearing cup specification.