The Tangeseiki #1530 is a precision-engineered cartridge headset bearing designed for smooth steering performance in 1-1/8" threadless headset systems. It is built to meet the demands of modern road and MTB applications.
Bearing Design: This bearing uses a sealed cartridge construction that protects internal components from dirt, moisture and contaminants. The 45° × 45° contact angle ensures accurate alignment and stable load distribution under riding stress.
Material & Durability: Manufactured with hardened steel races and high-quality bearing balls, the #1530 delivers consistent rotation and long service life. The sealed design reduces maintenance requirements over time.
Compatibility: Specifically sized for 1-1/8" headset applications, this bearing is commonly used in integrated and semi-integrated headset systems where precise fit is essential.
Ideal for replacing worn headset bearings, the Tangeseiki #1530 restores smooth, quiet steering and dependable handling across varied riding conditions.
Features
- Sealed Cartridge Bearing Design: Fully enclosed construction protects against dirt and moisture, ensuring smooth steering with reduced maintenance.
- 45° / 45° Angular Contact Geometry: Designed to manage axial and radial loads effectively for accurate alignment and stable handling.
- Smooth Low-Friction Rotation: Precision manufacturing delivers consistent, quiet steering performance under varied riding conditions.
- Durable Bearing Steel Build: Hardened steel races and quality bearing balls provide long service life and dependable operation.
- Optimised for 1-1/8" Systems: Commonly used in integrated and semi-integrated headsets requiring precise fit and reliability.
Specifications
- Model: #1530
- Product Type: Headset Cartridge Bearing
- Bearing Profile: Angular Contact
- Seal Type: Sealed
- Material: Bearing Steel
- Compatibility: 1-1/8" Threadless Headset Systems
- Inner Diameter: 30.2 mm
- Outer Diameter: 43 mm
- Height: 7.2 mm
- Contact Angle: 45° / 45°
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The Tangeseiki #1530 is a precision-engineered cartridge headset bearing designed for smooth steering performance in 1-1/8" threadless headset systems. It is built to meet the demands of modern road and MTB applications.
Bearing Design: This bearing uses a sealed cartridge construction that protects internal components from dirt, moisture and contaminants. The 45° × 45° contact angle ensures accurate alignment and stable load distribution under riding stress.
Material & Durability: Manufactured with hardened steel races and high-quality bearing balls, the #1530 delivers consistent rotation and long service life. The sealed design reduces maintenance requirements over time.
Compatibility: Specifically sized for 1-1/8" headset applications, this bearing is commonly used in integrated and semi-integrated headset systems where precise fit is essential.
Ideal for replacing worn headset bearings, the Tangeseiki #1530 restores smooth, quiet steering and dependable handling across varied riding conditions.
Features
- Sealed Cartridge Bearing Design: Fully enclosed construction protects against dirt and moisture, ensuring smooth steering with reduced maintenance.
- 45° / 45° Angular Contact Geometry: Designed to manage axial and radial loads effectively for accurate alignment and stable handling.
- Smooth Low-Friction Rotation: Precision manufacturing delivers consistent, quiet steering performance under varied riding conditions.
- Durable Bearing Steel Build: Hardened steel races and quality bearing balls provide long service life and dependable operation.
- Optimised for 1-1/8" Systems: Commonly used in integrated and semi-integrated headsets requiring precise fit and reliability.
Specifications
- Model: #1530
- Product Type: Headset Cartridge Bearing
- Bearing Profile: Angular Contact
- Seal Type: Sealed
- Material: Bearing Steel
- Compatibility: 1-1/8" Threadless Headset Systems
- Inner Diameter: 30.2 mm
- Outer Diameter: 43 mm
- Height: 7.2 mm
- Contact Angle: 45° / 45°

