Ressource KRW Product

Cylindrical Roller Bearings (double row, with cage)

NNU49/850S.M

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Details

Maindimensions
d [mm] 850
D [mm] 1120
B [mm] 272
F [mm] 931
D1 [mm] ≈ 1027
ds [mm] 12.5
ns [mm] 23.5
r1,2 [mm] 6
s [mm] 10.5
Weight [kg] ≈ 746
Connection dimensions
da, min [mm] 873
da, max [mm] 925
db, min [mm] 936
Da, max [mm] 1097
ra, max [mm] 5
Calculation data
C [kN] 6450
C0 [kN] 18600
Cu [kN] 1320
nG,Fett [min-1] 490
nG,Öl-Luft [min-1] 570