Ressource KRW Product

Cylindrical Roller Bearings (single row, with cage)

NJ2848M3

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Details

Main dimensions
d [mm] 240
D [mm] 300
B [mm] 36
F [mm] 255
d1 [mm] ≈ 261.4
D1 [mm] ≈ 280.6
r1,2 [mm] 2
r3,4 [mm] 1.1
s [mm] 4.3
Weight [kg] ≈ 5.97
Mating dimensions
da, min [mm] 248.8
da, max [mm] 252
db, min [mm] 258
dc, min [mm] 264
Da, max [mm] 291.2
ra, max [mm] 2
Calculation data
C [kN] 323
C0 [kN] 665
Cu [kN] 68.1
nth [min-1] 1586
ng [min-1] 2600