Tapered Roller Bearings (single row, metric)

32956

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Details

Main dimensions
d [mm] 280
D [mm] 380
T [mm] 63.5
C [mm] 48
B [mm] 63.5
d1 [mm] ≈  329.2
r1,2 [mm] 3
r3,4 [mm] 2.5
a [mm] ≈  75.4
Weight [kg] ≈ 19.9
Mating dimensions
da, max [mm] 298
db, min [mm] 292
Da, min [mm] 348
Da, max [mm] 368
Db, min [mm] 368
Ca, min [mm] 11
Cb, min [mm] 15.5
ra, max [mm] 3
rb, max [mm] 2.5
Calculation data
C [kN] 795
C0 [kN] 1660
Cu [kN] 145
nth [min-1] 896
ng [min-1] 1600
e 0.43
Y 1.39
Y0 0.76