nu312 etc3 nsk 40 x 54.1 x 9 mm 420 1/min Gewicht: 43800 Gramm

420 1/min Gewicht: 43800 Gramm Grenzdrehzahl: 3

6 mm Äußeres Breitenmaß 20

2 Axiallastfaktor: Y2: 6

400 N Maximaler Hohlkehlradius: 3 mm Minimaler Durchmesser der Wellenschulter: 334

00 Durchmesser Unterrollen (F w) mm 22

nu312 etc3 nsk 40 x 54.1 x 9 mm 420 1/min Gewicht: 43800 GrammNU312ET d 60 mm Bore diameter D 130 mm Outside diameter B 31 mm Width FW 77 mm Raceway diameter of inner ring r (min.) 2. 1 mm Chamfer dimension r1 (min.) 2. 1 mm Chamfer dimension Cr 184000 N Basic dynamic load rating C0r 157000 N Basic static load rating Thermal Speed Rating (Oil bath) 5600 min 1 Oil bath lubrication subject to conditions outlined in ISO 15312 Mechanical (forced circulation oil) 6700 min 1 Properly designed and controlled forced