Angular Contact Ball Bearings (single row, metric)

70/850MP

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Details

Main dimensions
d [mm] 850
D [mm] 1220
B [mm] 165
d1 [mm] ≈  994.2
D1 [mm] ≈  1086.8
r1,2 [mm] 7.5
r3,4 [mm] 4
α0 [°] 30
a [mm] ≈  381
Weight [kg] ≈ 606
Mating dimensions
da, min [mm] 878
Da, max [mm] 1192
Db, max [mm] 1205.4
ra, max [mm] 6
rb, max [mm] 3
Calculation data
C [kN] 1530
C0 [kN] 4650
Cu [kN] 70.2
nth [min-1] 370
ng [min-1] 470