Ressource KRW Product

Tapered Roller Bearings (single row, metric)

30260

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Details

Main dimensions
d [mm] 300
D [mm] 540
T [mm] 96
C [mm] 71
B [mm] 85
d1 [mm] ≈ 404.6
r1,2 [mm] 6
r3,4 [mm] 5
a [mm] ≈ 103.4
Weight [kg] ≈ 82.4
Mating dimensions
da, max [mm] 350
db, min [mm] 320
Da, min [mm] 468
Da, max [mm] 517
Db, min [mm] 500
Ca, min [mm] 12
Cb, min [mm] 25
ra, max [mm] 6
rb, max [mm] 5
Calculation data
C [kN] 1680
C0 [kN] 2510
Cu [kN] 207
nth [mm] 731
ng [mm] 1200
e 0.44
Y 1.38
Y0 0.76