nu312 etc3 nsk 25.4 x 52 x 31 mm 5 kN Statische Tragzahl: 42

5 kN Statische Tragzahl: 42

2 mm Rundungsradius min

74 Dynamischer Axiallastfaktor a 36 mm Abstand Druckkegelspitze d =a max 107 mm Maximaler Durchmesser der Wellenschulter d =b min 99 mm Minimaler Durchmesser der Wellenschulter e 0

5 mm Chamfer dimension Cr 120000 N Basic dynamic load rating C0r 107000 N Basic static load rating Thermal Speed Rating (Oil-bath) 6300 min-1 Oil-bath lubrication subject to conditions outlined in ISO 15312 Mechanical (forced-circulation oil) 9500 min-1 Properly designed and controlled forced-circulation oil lubrication Grease 5300 min-1 Grease lubrication Oil (Oil-bath) 6300 min-1 Oil-bath lubrication da (min

00 Interne Radialluft Cn Normale Innenluft Radial Dynamic Load Rating Cr (N) 89000 Radial Static Load Rating C0r (N) 64000 Spezialbehandlung Keine Spezialbehandlung Betriebstemperatur max

nu312 etc3 nsk 25.4 x 52 x 31 mm 5 kN Statische Tragzahl: 42NU312ET 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