Key features
- 1 1/2" headset bearing for tapered systems
- 45/45° angle for precise fit
- Dimensions: 40 x 51.9 x 7 mm (ACB519 standard)
- 2RS seals for water and dust protection
- Smooth rotation and long lifespan
Description
The CCY-1028 (HB-D10) bearing is designed for 1 1/2" headset systems and is ideal for modern tapered configurations.
Its dimensions (40 x 51.9 x 7 mm) and 45/45° contact angle ensure precise fit and stable steering performance.
Made from high-strength steel with precision-ground raceways and double-lip seals, it protects against dirt and moisture while ensuring smooth and durable performance.
Specifications
- Type: headset bearing
- Standard: 1 1/2"
- Dimensions: 40 x 51.9 x 7 mm
- Angle: 45° / 45°
- Seals: 2RS (double sealed)
- Material: high-strength chrome steel
- Lubrication: premium grease
- Equivalent standard: ACB519H7
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 (e.g. ACB519)
- Ideal replacement bearing
