This 30 x 37 x 20 mm (HF3020) bearing is a one way needle roller bearing. The HF3020 inner diameter is 30 mm, the HF3020 outer diameter is 37 mm, the HF3020 width is 20 mm.The direction that the bearing can spin is marked on the bearing casing.
This bearing is Open, it does not have seal on neither side.
NZ $13.00 each
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