Angular Contact Ball Bearings (single row, metric)

71948MP

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Details

Main dimensions
d [mm] 240
D [mm] 320
B [mm] 38
d1 [mm] ≈  267
D1 [mm] ≈  295.3
r1,2 [mm] 2.1
r3,4 [mm] 1.1
α0 [°] 30
a [mm] ≈  100
Weight [kg] ≈ 7.8
Mating dimensions
da, min [mm] 250.2
Da, max [mm] 309.8
Db, max [mm] 314
ra, max [mm] 2.1
rb, max [mm] 1
Calculation data
C [kN] 199
C0 [kN] 273
Cu [kN] 8.19
nth [min-1] 1852
ng [min-1] 2300