Tapered Roller Bearings (single row, metric)

30338

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Details

Main dimensions
d [mm] 190
D [mm] 400
T [mm] 86
C [mm] 65
B [mm] 78
d1 [mm] ≈  278.4
r1,2 [mm] 6
r3,4 [mm] 5
a [mm] ≈  69.4
Weight [kg] ≈ 45.3
Mating dimensions
da, max [mm] 240
db, min [mm] 210
Da, min [mm] 341
Da, max [mm] 378
Db, min [mm] 364
Ca, min [mm] 10
Cb, min [mm] 21
ra, max [mm] 6
rb, max [mm] 5
Calculation data
C [kN] 1180
C0 [kN] 1530
Cu [kN] 138
nth [min-1] 1207
ng [min-1] 1700
e 0.35
Y 1.74
Y0 0.96