Angular Contact Ball Bearings (single row, metric)

7380B.MP

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Details

Main dimensions
d [mm] 400
D [mm] 820
B [mm] 136
d1 [mm] ≈  569.2
D1 [mm] ≈  661.8
r1,2 [mm] 7.5
r3,4 [mm] 4
α0 [°] 40
a [mm] ≈  324
Weight [kg] ≈ 359
Mating dimensions
da, min [mm] 432
Da, max [mm] 788
Db, max [mm] 803
ra, max [mm] 6
rb, max [mm] 3
Calculation data
C [kN] 1040
C0 [kN] 2150
Cu [kN] 42.8
nth [min-1] 671
ng [min-1] 940