Ressource KRW Product

Cylindrical Roller Bearings (double row, with cage)

NNU40/850S.M

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Details

Maindimensions
d [mm] 850
D [mm] 1220
B [mm] 365
F [mm] 940
D1 [mm] ≈ 1092
ds [mm] 12.5
ns [mm] 23.5
r1,2 [mm] 7.5
s [mm] 18.2
Weight [kg] ≈ 1417
Connection dimensions
da, min [mm] 878
da, max [mm] 935
db, min [mm] 945
Da, max [mm] 1192
ra, max [mm] 6
Calculation data
C [kN] 11600
C0 [kN] 28700
Cu [kN] 2010
nG,Fett [min-1] 460
nG,Öl-Luft [min-1] 540