Four Point Contact Ball Bearings (metric)

QJ10/530MPA

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Details

Main dimensions
d [mm] 530
D [mm] 780
B [mm] 112
d1 [mm] ≈  619.4
D1 [mm] ≈  690.6
r1,2 [mm] 6
α0 [°] 35
a [mm] ≈  459
Weight [kg] ≈ 199
Mating dimensions
da, min [mm] 553
Da, max [mm] 757
ra, max [mm] 5
Calculation data
C [kN] 1230
C0 [kN] 3470
Cu [kN] 68.1
nth [min-1] 538
ng [min-1] 1200