Ressource KRW Product

Cylindrical Roller Bearings (double row, with cage)

NNU4920S.M

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Details

Maindimensions
d [mm] 100
D [mm] 140
B [mm] 40
F [mm] 113
D1 [mm] ≈ 125.8
ds [mm] 3.2
ns [mm] 6.5
r1,2 [mm] 1.1
s [mm] 2
Weight [kg] ≈ 1.97
Connection dimensions
da, min [mm] 106
da, max [mm] 112
db, min [mm] 115
Da, max [mm] 134
ra, max [mm] 1
Calculation data
C [kN] 131
C0 [kN] 258
Cu [kN] 33.3
nG,Fett [min-1] 5500
nG,Öl-Luft [min-1] 6400