6921

Deep Groove Ball Bearing (Si3N4)

6921

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  • Deep Groove Ball Bearing (Si3N4)

Dimension and Parameters

Open Bearing
Tojo Number :6921
Dimentions（mm)
Bore d :105
O.D D :145
Width B :20
chamfer r(min) :1.1
Mounting Dimentions(mm)
da min :111.5
da max :116
Da max :138.5
ra max :1
Reference Weight
(kg) :0.36