Four Point Contact Ball Bearings (metric)

QJ318MPA

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Details

Main dimensions
d [mm] 90
D [mm] 190
B [mm] 43
d1 [mm] ≈  124.5
D1 [mm] ≈  155.5
r1,2 [mm] 3
α0 [°] 35
a [mm] ≈  98
Weight [kg] ≈ 6.64
Mating dimensions
da, min [mm] 104
Da, max [mm] 176
ra, max [mm] 2.5
Calculation data
C [kN] 275
C0 [kN] 284
Cu [kN] 11.7
nth [min-1] 3385
ng [min-1] 6200