Angular Contact Ball Bearings (single row, metric)

7384B.MP

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Details

Main dimensions
d [mm] 420
D [mm] 850
B [mm] 136
d1 [mm] ≈  594.2
D1 [mm] ≈  686.8
r1,2 [mm] 9.5
r3,4 [mm] 5
α0 [°] 40
a [mm] ≈  334
Weight [kg] ≈ 386
Mating dimensions
da, min [mm] 460
Da, max [mm] 810
Db, max [mm] 830
ra, max [mm] 8
rb, max [mm] 4
Calculation data
C [kN] 1090
C0 [kN] 2320
Cu [kN] 45.3
nth [min-1] 626
ng [min-1] 900