Cylindrical Roller Bearings (single row, with cage)

NU256E.M3

Back to overview

Details

Main dimensions
d [mm] 280
D [mm] 500
B [mm] 80
F [mm] 337
D1 [mm] ≈  426.6
r1,2 [mm] 5
r3,4 [mm] 5
s [mm] 6
Weight [kg] ≈ 70.8
Mating dimensions
da, min [mm] 300
da, max [mm] 334
db, min [mm] 340
Da, max [mm] 480
ra, max [mm] 4
rb, max [mm] 4
Calculation data
C [kN] 1460
C0 [kN] 2130
Cu [kN] 196
nth [min-1] 1007
ng [min-1] 1700