Shimano Nexus 3‑speed (SG-3C40), ball retainer K
Manufacturer: Shimano
Product Code: 64310
Shimano Nexus ball bearing race K – original spare part for the bearing of a 3-speed hub.
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Shimano Nexus 3-speed SG-3C40 / SG-3C41 Ball Cage K (7/32" x 11)
- Product number: Y33R90220 / Y35U98060 | EAN: 4524667582236
Original Shimano ball cage (ball retainer K) for Nexus 3-speed rear hubs. This spare part is specifically suitable for SG-3C40 and SG-3C41 hubs and includes precisely sized balls (7/32" x 11), ensuring smooth and reliable hub performance.
The ball cage is an essential part of the hub bearing system, and replacing it restores smooth gear operation and reduces wear.
Features:
- Compatible with Shimano Nexus 3-speed hubs
- Models: SG-3C40 / SG-3C41
- Balls: 7/32" x 11
- Original Shimano spare part
- Improves hub performance and durability
Use:
- Rear hub maintenance and bearing refurbishment
- Replacement for a worn ball cage