Ressource KRW Product

Cylindrical Roller Bearings (single row, with cage)

NU30/850M3

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Details

Main dimensions
d [mm] 850
D [mm] 1220
B [mm] 272
F [mm] 945
D1 [mm] ≈ 1089
r1,2 [mm] 7.5
r3,4 [mm] 7.5
s [mm] 26
Weight [kg] ≈ 1098
Mating dimensions
da, min [mm] 878
da, max [mm] 940
db, min [mm] 950
Da, max [mm] 1192
ra, max [mm] 6
rb, max [mm] 6
Calculation data
C [kN] 9050
C0 [kN] 21900
Cu [kN] 1527
nth [min-1] 185
ng [min-1] 500