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

axial C ua 455

00 Paarung G – Universelle Paarung Radial Dynamic Load Rating Cr (N) 167000 Radial Static Load Rating C0r (N) 154000 Referenzdrehzahl (n ϑr) "3950

435 Innenmaße:(d) mm 105

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