Ressource KRW Product

Cylindrical Roller Bearings (double row, with cage)

NNU4168S.M

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Details

Maindimensions
d [mm] 340
D [mm] 580
B [mm] 243
F [mm] 402
D1 [mm] ≈ 504.4
ds [mm] 12.5
ns [mm] 23.5
r1,2 [mm] 5
s [mm] 10
Weight [kg] ≈ 270
Connection dimensions
da, min [mm] 360
da, max [mm] 398
db, min [mm] 406
Da, max [mm] 560
ra, max [mm] 4
Calculation data
C [kN] 4210
C0 [kN] 8000
Cu [kN] 705
nG,Fett [min-1] 1300
nG,Öl-Luft [min-1] 1500