NJ219 EMC3 NSK 258 x 270 x 5 mm 710 1/min Bezugsdrehzahl r a

710 1/min Bezugsdrehzahl r a max 1

25 Maximaler Hohlkehlradius: 1 mm Minimale FreiraumÄußeres Breitenmaß für Hülse: 5 mm Minimaler Durchmesser der Wellenschulter: 35

radial C 7 mm Höhe C r w 2

000 N ≈m 18

NJ219 EMC3 NSK 258 x 270 x 5 mm 710 1/min Bezugsdrehzahl r aNJ219EM d 95 mm Bore diameter D 170 mm Outside diameter B 32 mm Width FW 112. 5 mm Raceway diameter of inner ring r (min.) 2. 1 mm Chamfer dimension r1 (min.) 2. 1 mm Chamfer dimension Cr 271000 N Basic dynamic load rating C0r 265000 N Basic static load rating Thermal Speed Rating (Oil bath) 4300 min 1 Oil bath lubrication subject to conditions outlined in ISO 15312 Mechanical (forced circulation oil) 6700 min 1 Properly designed and controlled forced