Bearing UNION CB-778 40,0x51,8x8 36°/45°
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Headset Bearing UNION CB-778 40.0x51.8x8 36°/45°
Headset bearing.
Compatible with most bicycles available on the market.
- Material: CrMo
- Balls: CrMo (HRC 61-66)
- Seals: rubber/protected LLU seals
- LLU seal: double-lipped rubber seal
To select the right bearing, choose a suitable option through the bearing application.
Link to the application page: https://www.marwi-eu.com/cb-model-headset-bearing-table.php