Ressource KRW Product

Cylindrical Roller Bearings (double row, with cage)

NNU4880S.M

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Details

Maindimensions
d [mm] 400
D [mm] 500
B [mm] 100
F [mm] 432
D1 [mm] ≈ 465.6
ds [mm] 6.3
ns [mm] 12.2
r1,2 [mm] 2.1
s [mm] 6
Weight [kg] ≈ 46
Connection dimensions
da, min [mm] 410
da, max [mm] 429
db, min [mm] 436
Da, max [mm] 490
ra, max [mm] 2.1
Calculation data
C [kN] 990
C0 [kN] 2760
Cu [kN] 245
nG,Fett [min-1] 1300
nG,Öl-Luft [min-1] 1600