HB-D9 - HEADSET BEARING 1" 1/2 MEASURE 40 x 51,9 x 8 - 45/45°

Key features1 1/2" headset bearing for tapered systems45/45° angle for standard fitDimensions: 40 x 51.9 x 8 mm2RS double-lip seals for water and dust protectionSmooth rotation and long lifespan DescriptionThe 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. SpecificationsType: headset bearingStandard: 1 1/2"Dimensions: 40 x 51.9 x 8 mmAngle: 45° / 45°Seals: 2RS (double sealed)Material: high-strength chrome steelLubrication: premium greaseBearing type: angular contact CompatibilityCompatible with 1 1/2" headset systemsFor tapered integrated headsetsSuitable for road, MTB, gravel and e-bikesCompatible with ACB 45/45 standardsIdeal replacement bearing