Tapered Roller Bearings (single row, metric)

32964

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Details

Main dimensions
d [mm] 320
D [mm] 440
T [mm] 76
C [mm] 57
B [mm] 76
d1 [mm] ≈  380.8
r1,2 [mm] 4
r3,4 [mm] 3
a [mm] ≈  85.5
Weight [kg] ≈ 33.3
Mating dimensions
da, max [mm] 344
db, min [mm] 334
Da, min [mm] 402
Da, max [mm] 426
Db, min [mm] 426
Ca, min [mm] 12
Cb, min [mm] 19
ra, max [mm] 4
rb, max [mm] 3
Calculation data
C [kN] 1090
C0 [kN] 2360
Cu [kN] 199
nth [min-1] 721
ng [min-1] 1300
e 0.42
Y 1.44
Y0 0.79