Ressource KRW Product

Cylindrical Roller Bearings (double row, with cage)

NNU4928S.M

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Details

Maindimensions
d [mm] 140
D [mm] 190
B [mm] 50
F [mm] 156
D1 [mm] ≈ 172
ds [mm] 3.2
ns [mm] 6.5
r1,2 [mm] 1.5
s [mm] 2.7
Weight [kg] ≈ 4.21
Connection dimensions
da, min [mm] 147
da, max [mm] 154
db, min [mm] 158
Da, max [mm] 183
ra, max [mm] 1.5
Calculation data
C [kN] 191
C0 [kN] 398
Cu [kN] 46.9
nG,Fett [min-1] 3900
nG,Öl-Luft [min-1] 4600