CEMA ACB Headset Bearing
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The CEMA ACB headset bearing, measuring 41 x 30,5 x 7,7 with a 45°/45° angle, is a replacement for the bike's headset: it fits in the frame's head tube and allows the handlebar to turn. Before ordering, compare the outer diameter, inner diameter and height with the dimensions of your head tube, as a bearing of a different size will not fit or turn correctly.
It is made from chrome steel with a double seal, suitable for replacing a worn bearing during headset maintenance. The colour is silver-black. As well as the dimensions, check that the 45°/45° angle matches your headset.
| Outer diameter | 41 mm |
|---|---|
| Inner diameter | 30.5 mm |
| Height | 7.7 mm |
| Angle | 45°/45° |
| Material | Chrome steel |
| Seal | Double |
| Colour | Silver-black |