NJ311 ETC3 NSK 20 x 52 x 46 mm 4 Dynamischer Axiallastfaktor d =a

4 Dynamischer Axiallastfaktor d =a min 82

d =a min 368

00 126 mm GesamtÄußeres Breitenmaß 13

5 mm Gewindeabstand Ölanschluss ≈m 14

axial (F aB) "50000

NJ311 ETC3 NSK 20 x 52 x 46 mm 4 Dynamischer Axiallastfaktor d =aNJ311ET 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