Headset bearing - B21 (30.15 x 41.8 x 6 mm 45/45)

Key featuresHeadset bearing with 45/45 contact angleCompatible with dimensions 30.15x41.8x6 mmEnsures smooth steering rotationHigh precision fitReduces friction and wear DescriptionThe HB-B19 headset bearing is designed for applications with 30.15x41.8x6 mm specification and 45/45 contact angle.It allows steering system rotation while maintaining stability and precision of movement. SpecificationsType: headset bearingDimensions: 30.15x41.8x6 mmContact angle: 45/45Function: steering rotation supportMaterial: high strength steel CompatibilityCompatible with headset systems 30.15x41.8x6 mmCompatible with 45/45 contact angle systemsUsed as rotation component for fork steering