Ressource KRW Product

Cylindrical Roller Bearings (double row, with cage)

NNU4940S.M

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Details

Maindimensions
d [mm] 200
D [mm] 280
B [mm] 80
F [mm] 225
D1 [mm] ≈ 252.2
ds [mm] 6.3
ns [mm] 12.2
r1,2 [mm] 2.1
s [mm] 4.3
Weight [kg] ≈ 15.6
Connection dimensions
da, min [mm] 210
da, max [mm] 222
db, min [mm] 228
Da, max [mm] 270
ra, max [mm] 2.1
Calculation data
C [kN] 500
C0 [kN] 1070
Cu [kN] 114
nG,Fett [min-1] 2700
nG,Öl-Luft [min-1] 3100