7904

  • Angular Contact Ball Bearing (Si3N4)

Dimension and Parameters

Tojo Number :7904
Dimentions(mm)
d :20
D :37
B :9
r(min) :0.3
r1(min) :0.15
Mounting Dimentions(mm)
da
min :22.5
Da
max :34.5
ra
max :0.3
Reference Weight
(kg)
Si3N4 :0.015