689

  • Deep Groove Ball Bearing (Si3N4)

Dimension and Parameters

Open Bearing
Tojo Number :689
Dimentions(mm)
Bore d :9
O.D D :17
Width B :4
chamfer r(min) :0.2
Mounting Dimentions(mm)
da min :10.6
da max :/
Da max :15.4
ra max :0.2
Reference Weight
(kg) :0.0015