Cylindrical Roller Bearings (single row, with cage)

NJ2248E.M3

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Details

Main dimensions
d [mm] 240
D [mm] 440
B [mm] 120
F [mm] 289
d1 [mm] ≈  310.6
D1 [mm] ≈  375.4
r1,2 [mm] 4
r3,4 [mm] 4
s [mm] 6
Weight [kg] ≈ 86.1
Mating dimensions
da, min [mm] 257
da, max [mm] 286
db, min [mm] 292
dc, min [mm] 314
Da, max [mm] 423
ra, max [mm] 3
Calculation data
C [kN] 1920
C0 [kN] 2970
Cu [kN] 284
nth [min-1] 872
ng [min-1] 2000