Key features
- Compact high-precision 1 1/4" headset bearing
- 45/45° angle for standard fit
- Low-profile design (6 mm)
- 2RS seals for water and dirt protection
- Smooth rotation and long lifespan
Description
The CCY-1014 (HB-C5) bearing is designed for 1 1/4" headset systems and is ideal for compact integrated setups.
Its dimensions (32.8 x 41.8 x 6 mm) and 45/45° contact angle ensure precise fit and stable steering performance.
This size corresponds to the widely used MR136 standard found in modern headset systems.
Steel construction with precision-ground raceways and sealed protection prevents dirt and moisture ingress, ensuring durability and smooth operation.
Specifications
- Type: headset bearing
- Standard: 1 1/4"
- Dimensions: 32.8 x 41.8 x 6 mm
- Angle: 45° / 45°
- Seals: 2RS (sealed)
- Material: high-strength steel
- Lubrication: premium grease
- Equivalent standard: MR136
Compatibility
- Compatible with 1 1/4" headset systems
- For integrated and semi-integrated headsets
- Suitable for road, MTB, gravel and urban bikes
- Compatible with MR136 / ACB 45/45 standards
- Ideal replacement bearing
