Freewheel, Built-in freewheels
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Nominal outside dimensions are the same as series 62.. ball bearings -
Nominal outside dimensions are the same as series 63.. ball bearings -
Wide serie -
Freewheel cage without inner and outer races -
Bearing supported roller type freewheel without any sealing, d (8..20) -
Bearing supported roller type freewheel without any sealing, d (>25)