Ressource KRW Product

Cylindrical Roller Bearings (double row, with cage)

NNU40/900S.M

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Details

Maindimensions
d [mm] 900
D [mm] 1280
B [mm] 375
F [mm] 990
D1 [mm] ≈ 1150
ds [mm] 12.5
ns [mm] 23.5
r1,2 [mm] 7.5
s [mm] 17.8
Weight [kg] ≈ 1578
Connection dimensions
da, min [mm] 928
da, max [mm] 985
db, min [mm] 995
Da, max [mm] 1252
ra, max [mm] 6
Calculation data
C [kN] 12800
C0 [kN] 32200
Cu [kN] 2220
nG,Fett [min-1] 420
nG,Öl-Luft [min-1] 500