Four Point Contact Ball Bearings (metric)

QJ430MPA

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Details

Main dimensions
d [mm] 150
D [mm] 380
B [mm] 85
d1 [mm] ≈  232.5
D1 [mm] ≈  297.5
r1,2 [mm] 5
α0 [°] 35
a [mm] ≈  186
Weight [kg] ≈ 58.2
Mating dimensions
da, min [mm] 174
Da, max [mm] 356
ra, max [mm] 4
Calculation data
C [kN] 690
C0 [kN] 1010
Cu [kN] 30.6
nth [min-1] 1508
ng [min-1] 3200