Four Point Contact Ball Bearings (metric)

QJ10/900MPA

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Details

Main dimensions
d [mm] 900
D [mm] 1280
B [mm] 170
d1 [mm] ≈  1031.5
D1 [mm] ≈  1148.5
r1,2 [mm] 7.5
α0 [°] 35
a [mm] ≈  763
Weight [kg] ≈ 768
Mating dimensions
da, min [mm] 928
Da, max [mm] 1252
ra, max [mm] 6
Calculation data
C [kN] 2450
C0 [kN] 9400
Cu [kN] 144
nth [min-1] 251
ng [min-1] 560