Key features
- High-precision 1 1/8" headset bearing
- 36/45° angle for specific headset fit
- Smooth rotation and stable steering
- Sealed against water and contaminants
- Ideal for maintenance and replacement
Description
The CCY-1003 (HB-B3) bearing is designed for 1 1/8" headset systems, ensuring reliable steering performance and durability.
Its standard dimensions (30.15 x 41 x 6.5 mm) and 36/45° contact angle provide accurate fit and improved steering stability.
High-strength steel construction with precision-ground raceways and sealing protection ensures smooth operation and long service life.
Specifications
- Type: headset bearing
- Standard: 1 1/8"
- Dimensions: 30.15 x 41 x 6.5 mm
- Angle: 36° / 45°
- Seals: sealed (2RS / LLU)
- Material: high-strength steel
- Lubrication: premium grease
- Function: steering rotation support
Compatibility
- Compatible with 1 1/8" headset systems
- Suitable for integrated and semi-integrated headsets
- Fits road, MTB, gravel and urban bikes
- Ideal replacement bearing
