HB-D10 - HEADSET BEARING 1" 1/2 MEASURE 40 x 51,9 x 7 -45/45°

Key features1 1/2" headset bearing for tapered systems45/45° angle for precise fitDimensions: 40 x 51.9 x 7 mm (ACB519 standard)2RS seals for water and dust protectionSmooth rotation and long lifespan DescriptionThe 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. SpecificationsType: headset bearingStandard: 1 1/2"Dimensions: 40 x 51.9 x 7 mmAngle: 45° / 45°Seals: 2RS (double sealed)Material: high-strength chrome steelLubrication: premium greaseEquivalent standard: ACB519H7 CompatibilityCompatible with 1 1/2" headset systemsFor tapered integrated headsetsSuitable for road, MTB, gravel and e-bikesCompatible with ACB 45/45 standards (e.g. ACB519)Ideal replacement bearing