Ressource KRW Product

Cylindrical Roller Bearings (double row, with cage)

NNU4952S.M

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Details

Maindimensions
d [mm] 260
D [mm] 360
B [mm] 100
F [mm] 292
D1 [mm] ≈ 325.6
ds [mm] 8
ns [mm] 15
r1,2 [mm] 2.1
s [mm] 5.4
Weight [kg] ≈ 31.4
Connection dimensions
da, min [mm] 270
da, max [mm] 288
db, min [mm] 295
Da, max [mm] 350
ra, max [mm] 2.1
Calculation data
C [kN] 760
C0 [kN] 1720
Cu [kN] 170
nG,Fett [min-1] 2000
nG,Öl-Luft [min-1] 2400