Black Bearing 1 1/2" Headset Bearing D2
Black Bearing headset bearings are machined and assembled to precise tolerances.
Please check precise measurements against the below to determine the correct size.
SPECIFICATIONS
STEERER DIAMETER: 1-1/2"
OUTER DIAMETER: 52mm
INNER DIAMETER: 40mm
HEIGHT: 7mm
CHAMFER ANGLES: 45°/45°
- Chrome steel balls SAE52100
- Chrome steel races SAE52100
- Premium quality grease
- Also referred to using the following part codes: TH-070, MR120
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