Ressource KRW Product

Cylindrical Roller Bearings (double row, with cage)

NN3056S.M

Back to overview

Details

Maindimensions
d [mm] 280
D [mm] 420
B [mm] 106
E [mm] 384
d1 [mm] ≈ 332.8
ds [mm] 8
ns [mm] 15
r1,2 [mm] 4
s [mm] 6.8
Weight [kg] ≈ 52.3
Connection dimensions
da, min [mm] 295
Da, min [mm] 387
Da, max [mm] 405
ra, max [mm] 3
Calculation data
C [kN] 1120
C0 [kN] 2160
Cu [kN] 206
nG,Fett [min-1] 1800
nG,Öl-Luft [min-1] 2100