7921

Angular Contact Ball Bearing (Si3N4)

7921

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  • 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