Ressource KRW Product

Tapered Roller Bearings (single row, metric)

31317

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Details

Maindimensions
d [mm] 85
D [mm] 180
T [mm] 44.5
C [mm] 28
B [mm] 41
d1 [mm] ≈ 130.9
r1,2 [mm] 4
r3,4 [mm] 3
a [mm] ≈ 55.5
Weight [kg] ≈ 4.68
Connection dimensions
da, max [mm] 99
db, min [mm] 99
Da, min [mm] 143
Da, max [mm] 166
Db, min [mm] 170
Ca, min [mm] 6
Cb, min [mm] 16
ra, max [mm] 4
rb, max [mm] 3
Calculation data
C [kN] 260
C0 [kN] 310
Cu [kN] 34
nth [mm] 2916
ng [mm] 4100
e 0.83
Y 0.73
Y0 0.4