Ressource KRW Product

Tapered Roller Bearings (single row, metric)

30230

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Details

Main dimensions
d [mm] 150
D [mm] 270
T [mm] 49
C [mm] 38
B [mm] 45
d1 [mm] ≈ 202
r1,2 [mm] 4
r3,4 [mm] 3
a [mm] ≈ 52.2
Weight [kg] ≈ 10.9
Mating dimensions
da, max [mm] 175
db, min [mm] 164
Da, min [mm] 234
Da, max [mm] 256
Db, min [mm] 250
Ca, min [mm] 9
Cb, min [mm] 11
ra, max [mm] 4
rb, max [mm] 3
Calculation data
C [kN] 496
C0 [kN] 685
Cu [kN] 67
nth [mm] 1800
ng [mm] 2500
e 0.44
Y 1.38
Y0 0.76