Ressource KRW Product

Cylindrical Roller Bearings (single row, with cage)

NJ2288E.M3

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Details

Main dimensions
d [mm] 440
D [mm] 790
B [mm] 200
F [mm] 518
d1 [mm] ≈ 558
D1 [mm] ≈ 678
r1,2 [mm] 7.5
r3,4 [mm] 7.5
s [mm] 17.5
Weight [kg] ≈ 447
Mating dimensions
da, min [mm] 472
da, max [mm] 514
db, min [mm] 523
dc, min [mm] 563
Da, max [mm] 758
ra, max [mm] 6
Calculation data
C [kN] 5350
C0 [kN] 8750
Cu [kN] 705
nth [min-1] 369
ng [min-1] 990