Ressource KRW Product

Cylindrical Roller Bearings (single row, with cage)

NJ30/750M3

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Details

Main dimensions
d [mm] 750
D [mm] 1090
B [mm] 250
F [mm] 835
d1 [mm] ≈ 869
D1 [mm] ≈ 971
r1,2 [mm] 7.5
r3,4 [mm] 7.5
s [mm] 20.5
Weight [kg] ≈ 828
Mating dimensions
da, min [mm] 778
da, max [mm] 830
db, min [mm] 840
dc, min [mm] 876
Da, max [mm] 1062
ra, max [mm] 6
Calculation data
C [kN] 7550
C0 [kN] 17300
Cu [kN] 1244
nth [min-1] 229
ng [min-1] 600