Ressource KRW Product

Cylindrical Roller Bearings (double row, with cage)

NNU4848S.M

Back to overview

Details

Maindimensions
d [mm] 240
D [mm] 300
B [mm] 60
F [mm] 259.5
D1 [mm] ≈ 278.7
ds [mm] 3.2
ns [mm] 6.5
r1,2 [mm] 2
s [mm] 3.5
Weight [kg] ≈ 10
Connection dimensions
da, min [mm] 249
da, max [mm] 258
db, min [mm] 263
Da, max [mm] 291
ra, max [mm] 2
Calculation data
C [kN] 361
C0 [kN] 945
Cu [kN] 96.8
nG,Fett [min-1] 2400
nG,Öl-Luft [min-1] 2800