Tapered Roller Bearings (single row, metric)

30344

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Details

Main dimensions
d [mm] 220
D [mm] 460
T [mm] 97
C [mm] 73
B [mm] 88
d1 [mm] ≈  320.3
r1,2 [mm] 6
r3,4 [mm] 5
a [mm] ≈  80
Weight [kg] ≈ 67.1
Mating dimensions
da, max [mm] 274
db, min [mm] 240
Da, min [mm] 392
Da, max [mm] 437
Db, min [mm] 418
Ca, min [mm] 10
Cb, min [mm] 24
ra, max [mm] 6
rb, max [mm] 5
Calculation data
C [kN] 1500
C0 [kN] 1980
Cu [kN] 172
nth [min-1] 995
ng [min-1] 1500
e 0.35
Y 1.74
Y0 0.96