nj311 ewc3 nsk 32 x 42 x 20 mm : -30 °C C 0a

: -30 °C C 0a 425

5 mm Maximaler Freistichradius: 1 mm Minimaler Kantenabstand: 1 mm Statische Tragzahl

4 GG Flake Graphite Cast Iron

5 mm Äußeres Breitenmaß (Kopf): 14

) 76 mm Diameter of shaft abutment (min) db (min

nj311 ewc3 nsk 32 x 42 x 20 mm : -30 °C C 0aNJ311EW 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) 9000 min 1 Properly designed and controlled forced