Ressource KRW Product

Tapered Roller Bearings (single row, metric)

30238

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Details

Main dimensions
d [mm] 190
D [mm] 340
T [mm] 60
C [mm] 46
B [mm] 55
d1 [mm] ≈ 257.8
r1,2 [mm] 5
r3,4 [mm] 4
a [mm] ≈ 66.4
Weight [kg] ≈ 21
Mating dimensions
da, max [mm] 224
db, min [mm] 207
Da, min [mm] 298
Da, max [mm] 322
Db, min [mm] 318
Ca, min [mm] 9
Cb, min [mm] 14
ra, max [mm] 5
rb, max [mm] 4
Calculation data
C [kN] 745
C0 [kN] 1060
Cu [kN] 97.6
nth [mm] 1326
ng [mm] 1900
e 0.44
Y 1.38
Y0 0.76