Ressource KRW Product

Cylindrical Roller Bearings (double row, with cage)

NNU49/750S.M

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Details

Maindimensions
d [mm] 750
D [mm] 1000
B [mm] 250
F [mm] 825
D1 [mm] ≈ 914.6
ds [mm] 12.5
ns [mm] 23.5
r1,2 [mm] 6
s [mm] 9
Weight [kg] ≈ 566
Connection dimensions
da, min [mm] 773
da, max [mm] 820
db, min [mm] 830
Da, max [mm] 977
ra, max [mm] 5
Calculation data
C [kN] 5950
C0 [kN] 17000
Cu [kN] 1250
nG,Fett [min-1] 570
nG,Öl-Luft [min-1] 670