Angular Contact Ball Bearings (single row, metric)

70918MP

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Details

Main dimensions
d [mm] 90
D [mm] 125
B [mm] 11
d1 [mm] ≈  103.4
D1 [mm] ≈  112.3
r1,2 [mm] 0.6
r3,4 [mm] 0.3
α0 [°] 30
a [mm] ≈  37
Weight [kg] ≈ 0.421
Mating dimensions
da, min [mm] 93.2
Da, max [mm] 121.8
Db, max [mm] 123
ra, max [mm] 0.6
rb, max [mm] 0.3
Calculation data
C [kN] 25.6
C0 [kN] 30.6
Cu [kN] 1.52
nth [min-1] 3238
ng [min-1] 6400