Angular Contact Ball Bearings (single row, metric)

71976MP

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Details

Main dimensions
d [mm] 380
D [mm] 520
B [mm] 65
d1 [mm] ≈  427.2
D1 [mm] ≈  476.7
r1,2 [mm] 4
r3,4 [mm] 1.5
α0 [°] 30
a [mm] ≈  162
Weight [kg] ≈ 37.7
Mating dimensions
da, min [mm] 394.6
Da, max [mm] 505.4
Db, max [mm] 513
ra, max [mm] 3
rb, max [mm] 1.5
Calculation data
C [kN] 416
C0 [kN] 760
Cu [kN] 17.8
nth [min-1] 1072
ng [min-1] 1400