Ressource KRW Product

Tapered Roller Bearings (single row, metric)

30340

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Details

Main dimensions
d [mm] 200
D [mm] 420
T [mm] 89
C [mm] 67
B [mm] 80
d1 [mm] ≈ 292
r1,2 [mm] 6
r3,4 [mm] 5
a [mm] ≈ 72.5
Weight [kg] ≈ 51.3
Mating dimensions
da, max [mm] 250
db, min [mm] 220
Da, min [mm] 360
Da, max [mm] 397
Db, min [mm] 385
Ca, min [mm] 10
Cb, min [mm] 22
ra, max [mm] 6
rb, max [mm] 5
Calculation data
C [kN] 1270
C0 [kN] 1660
Cu [kN] 147
nth [mm] 1132
ng [mm] 1700
e 0.35
Y 1.74
Y0 0.96