d =a min 149 mm Minimaler Anlagedurchmesser Wellenschulter n G 1

04 Referenzdrehzahl: 8 500 r/min Rundlauftoleranz: Normal Zolltarifnummer: 8482 1090

85 Innendurchmesser 85 T max 120 °C Betriebstemperatur max

5 kN Einzelgewicht 2

nu309 et nsk 20 x 52 x 15 mm d =a min 149 mmNU309ET d 45 mm Bore diameter D 100 mm Outside diameter B 25 mm Width FW 58. 5 mm Raceway diameter of inner ring r (min.) 1. 5 mm Chamfer dimension r1 (min.) 1. 5 mm Chamfer dimension Cr 120000 N Basic dynamic load rating C0r 98500 N Basic static load rating Thermal Speed Rating (Oil bath) 7100 min 1 Oil bath lubrication subject to conditions outlined in ISO 15312 Mechanical (forced circulation oil) 9000 min 1 Properly designed and controlled forced