7004

Angular Contact Ball Bearing (Si3N4)

7004

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Dimension and Parameters

Angular Contact Ball Bearing (Si3N4)

Tojo Number :7004

Dimentions（mm)

d :20

D :42

B :12

r(min） :0.6

r1(min） :0.3

Mounting Dimentions(mm)

da

min :25

Da

max :37

ra

max :0.6

Reference Weight

（kg)

Si3N4 :0.028