Ressource KRW Product

Cylindrical Roller Bearings (single row, with cage)

NU1048M3

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Details

Main dimensions
d [mm] 240
D [mm] 360
B [mm] 56
F [mm] 270
D1 [mm] ≈ 318
r1,2 [mm] 3
r3,4 [mm] 3
s [mm] 8
Weight [kg] ≈ 19.5
Mating dimensions
da, min [mm] 252.4
da, max [mm] 268
db, min [mm] 275
Da, max [mm] 347.6
ra, max [mm] 2.5
rb, max [mm] 2.5
Calculation data
C [kN] 570
C0 [kN] 900
Cu [kN] 89.4
nth [min-1] 1812
ng [min-1] 2300