8 mm d =a max 99 mm Maximaler Durchmesser der Wellenschulter d =a min 96 mm Minimaler Anlagedurchmesser Wellenschulter d =b min 104 mm Minimaler Wellenabsatz n G 6

08 kg Gewicht in kg 4

Abstand Druckkegelspitze: 72 mm Betriebstemperatur max

990 1/min Grenzdrehzahl r min 2 mm Minimaler Kantenabstand ≈m 3

534 kg Einzelgewicht

nj311 et nsk 60 x 82 x 25 mm 8 mm d =a maxNJ311ET d 55 mm Bore diameter D 120 mm Outside diameter B 29 mm Width FW 70. 5 mm Raceway diameter of inner ring r (min.) 2 mm Chamfer dimension r1 (min.) 2 mm Chamfer dimension Cr 169000 N Basic dynamic load rating C0r 143000 N Basic static load rating Thermal Speed Rating (Oil bath) 6000 min 1 Oil bath lubrication subject to conditions outlined in ISO 15312 Mechanical (forced circulation oil) 7500 min 1 Properly designed and controlled forced