Ressource KRW Product

Cylindrical Roller Bearings (double row, with cage)

NNU4084S.M

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Details

Maindimensions
d [mm] 420
D [mm] 620
B [mm] 200
F [mm] 469
D1 [mm] ≈ 549
ds [mm] 9.5
ns [mm] 17.7
r1,2 [mm] 5
s [mm] 7.8
Weight [kg] ≈ 211
Connection dimensions
da, min [mm] 438
da, max [mm] 465
db, min [mm] 473
Da, max [mm] 602
ra, max [mm] 4
Calculation data
C [kN] 3490
C0 [kN] 7750
Cu [kN] 660
nG,Fett [min-1] 1200
nG,Öl-Luft [min-1] 1400