NU312ET NSK 20 x 47 x 43.7 mm 48 Dynamischer Axiallastfaktor d =a

48 Dynamischer Axiallastfaktor d =a max 69 mm Maximaler Durchmesser der Wellenschulter d =b min 69 mm Minimaler Durchmesser der Wellenschulter e 0

: -20 °C C 0r 40

0000" TVH Solid Cage Made From Glass Fibre Reinforced Polyamide 66 B 31 mm Äußeres Breitenmaße: Betriebstemperatur max

8 mm Minimaler Anlagedurchmesser Wellenschulter d =s 3

NU312ET NSK 20 x 47 x 43.7 mm 48 Dynamischer Axiallastfaktor d =aNU312ET 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