Ressource KRW Product

Tapered Roller Bearings (single row, metric)

32948

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Details

Main dimensions
d [mm] 240
D [mm] 320
T [mm] 51
C [mm] 39
B [mm] 51
d1 [mm] ≈ 279.9
r1,2 [mm] 3
r3,4 [mm] 2.5
a [mm] ≈ 65.2
Weight [kg] ≈ 10.8
Mating dimensions
da, max [mm] 255
db, min [mm] 252
Da, min [mm] 294
Da, max [mm] 308
Db, min [mm] 311
Ca, min [mm] 10
Cb, min [mm] 12
ra, max [mm] 3
rb, max [mm] 2.5
Calculation data
C [kN] 540
C0 [kN] 1120
Cu [kN] 102
nth [mm] 1125
ng [mm] 1900
e 0.46
Y 1.31
Y0 0.72