Ressource KRW Product

Cylindrical Roller Bearings (full complement, double row)

NNCF4948V

Back to overview

Details

Maindimensions
d [mm] 240
D [mm] 320
B [mm] 80
d1 [mm] ≈ 270.66
D1 [mm] ≈ 292.26
ds [mm] 4.8
ns [mm] 9.5
r1,2 [mm] 2.1
r3,4 [mm] 2.1
s [mm] 5
Weight [kg] ≈ 18
Connection dimensions
da, min [mm] 250.2
dc, empf [mm] 268
Da, max [mm] 309.8
ra, max [mm] 2.1
rb, max [mm] 2.1
Calculation data
C [kN] 735
C0 [kN] 1790
Cu [kN] 181
nth [mm] 650
ng [mm] 1200