Angular Contact Ball Bearings (single row, metric)

70920MP

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Details

Main dimensions
d [mm] 100
D [mm] 140
B [mm] 13
d1 [mm] ≈  115.5
D1 [mm] ≈  125.3
r1,2 [mm] 0.6
r3,4 [mm] 0.3
α0 [°] 30
a [mm] ≈  41
Weight [kg] ≈ 0.631
Mating dimensions
da, min [mm] 103.2
Da, max [mm] 136.8
Db, max [mm] 138
ra, max [mm] 0.6
rb, max [mm] 0.3
Calculation data
C [kN] 30.3
C0 [kN] 36.9
Cu [kN] 1.73
nth [min-1] 3140
ng [min-1] 5700