Cylindrical Roller Bearings (single row, with cage)

NU448M3

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Details

Main dimensions
d [mm] 240
D [mm] 580
B [mm] 122
F [mm] 330
D1 [mm] ≈  458
r1,2 [mm] 6
r3,4 [mm] 6
s [mm] 6.5
Weight [kg] ≈ 176
Mating dimensions
da, min [mm] 270
da, max [mm] 327
db, min [mm] 334
Da, max [mm] 550
ra, max [mm] 5
rb, max [mm] 5
Calculation data
C [kN] 2260
C0 [kN] 2980
Cu [kN] 271
nth [min-1] 835
ng [min-1] 1700