Ressource KRW Product

Cylindrical Roller Bearings (single row, with cage)

NJ28/750M3

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Details

Main dimensions
d [mm] 750
D [mm] 920
B [mm] 100
F [mm] 795
d1 [mm] ≈ 811
D1 [mm] ≈ 859
r1,2 [mm] 5
r3,4 [mm] 5
s [mm] 10.8
Weight [kg] ≈ 148
Mating dimensions
da, min [mm] 768
da, max [mm] 790
db, min [mm] 800
dc, min [mm] 816
Da, max [mm] 902
ra, max [mm] 4
Calculation data
C [kN] 2150
C0 [kN] 5800
Cu [kN] 428
nth [min-1] 351
ng [min-1] 680