Ressource KRW Product

Cylindrical Roller Bearings (double row, with cage)

NNU4156S.M

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Details

Maindimensions
d [mm] 280
D [mm] 460
B [mm] 180
F [mm] 326
D1 [mm] ≈ 402.8
ds [mm] 12.5
ns [mm] 23.5
r1,2 [mm] 5
s [mm] 6.3
Weight [kg] ≈ 120
Connection dimensions
da, min [mm] 300
da, max [mm] 323
db, min [mm] 329
Da, max [mm] 440
ra, max [mm] 4
Calculation data
C [kN] 2560
C0 [kN] 4790
Cu [kN] 448
nG,Fett [min-1] 1700
nG,Öl-Luft [min-1] 1900