Ressource KRW Product

Cylindrical Roller Bearings (double row, with cage)

NNU4930S.M

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Details

Maindimensions
d [mm] 150
D [mm] 210
B [mm] 60
F [mm] 168.5
D1 [mm] ≈ 190.9
ds [mm] 3.2
ns [mm] 6.5
r1,2 [mm] 2
s [mm] 2.7
Weight [kg] ≈ 6.49
Connection dimensions
da, min [mm] 159
da, max [mm] 167
db, min [mm] 172
Da, max [mm] 201
ra, max [mm] 2
Calculation data
C [kN] 334
C0 [kN] 665
Cu [kN] 76.3
nG,Fett [min-1] 3600
nG,Öl-Luft [min-1] 4200