Tapered Roller Bearings (single row, metric)

30330

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Details

Main dimensions
d [mm] 150
D [mm] 320
T [mm] 72
C [mm] 55
B [mm] 65
d1 [mm] ≈  222.9
r1,2 [mm] 5
r3,4 [mm] 4
a [mm] ≈  59.9
Weight [kg] ≈ 24.6
Mating dimensions
da, max [mm] 180
db, min [mm] 167
Da, min [mm] 270
Da, max [mm] 302
Db, min [mm] 295
Ca, min [mm] 9
Cb, min [mm] 16
ra, max [mm] 5
rb, max [mm] 4
Calculation data
C [kN] 790
C0 [kN] 1000
Cu [kN] 94.9
nth [min-1] 1664
ng [min-1] 2200
e 0.35
Y 1.74
Y0 0.96