Ressource KRW Product

Cylindrical Roller Bearings (double row, with cage)

NNU4820S.M

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Details

Maindimensions
d [mm] 100
D [mm] 125
B [mm] 25
F [mm] 109.5
D1 [mm] ≈ 115.9
ds [mm] 3.2
ns [mm] 4.8
r1,2 [mm] 1
s [mm] 1.8
Weight [kg] ≈ 0.746
Connection dimensions
da, min [mm] 105
da, max [mm] 109
db, min [mm] 112
Da, max [mm] 120
ra, max [mm] 1
Calculation data
C [kN] 50.7
C0 [kN] 125
Cu [kN] 16.5
nG,Fett [min-1] 5800
nG,Öl-Luft [min-1] 6900