Key features
- 1 1/2" headset bearing for tapered systems
- 45/45° angle for standard fit
- Dimensions: 40 x 51.9 x 8 mm
- 2RS double-lip seals for water and dust protection
- Smooth rotation and long lifespan
Description
The CCY-1027 (HB-D9) bearing is designed for 1 1/2" headset systems and is ideal for modern tapered configurations.
Its dimensions (40 x 51.9 x 8 mm) and 45/45° contact angle ensure precise fit, stiffness and stable steering performance.
Made from high-strength steel with precision-ground raceways and 2RS sealing system, it offers excellent protection against dirt and moisture while maintaining low friction and long-lasting performance.
Specifications
- Type: headset bearing
- Standard: 1 1/2"
- Dimensions: 40 x 51.9 x 8 mm
- Angle: 45° / 45°
- Seals: 2RS (double sealed)
- Material: high-strength chrome steel
- Lubrication: premium grease
- Bearing type: angular contact
Compatibility
- Compatible with 1 1/2" headset systems
- For tapered integrated headsets
- Suitable for road, MTB, gravel and e-bikes
- Compatible with ACB 45/45 standards
- Ideal replacement bearing
