7921

  • Angular Contact Ball Bearing (Si3N4)

Dimension and Parameters

Tojo Number :7921
Dimentions(mm)
d :105
D :145
B :20
r(min) :1.1
r1(min) :0.6
Mounting Dimentions(mm)
da
min :112
Da
max :138
ra
max :1
Reference Weight
(kg)
Si3N4 :0.36