Angular Contact Ball Bearings (single row, metric)

70976MP

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Details

Main dimensions
d [mm] 380
D [mm] 520
B [mm] 44
d1 [mm] ≈  432.9
D1 [mm] ≈  470
r1,2 [mm] 3
r3,4 [mm] 1.1
α0 [°] 30
a [mm] ≈  152
Weight [kg] ≈ 28.4
Mating dimensions
da, min [mm] 392.4
Da, max [mm] 507.6
Db, max [mm] 514
ra, max [mm] 2.5
rb, max [mm] 1
Calculation data
C [kN] 316
C0 [kN] 570
Cu [kN] 13.3
nth [min-1] 965
ng [min-1] 1400