22312 eake4c3 nsk 65 x 90 x 18 mm 280 N Maximaler Hohlkehlradius: 0 Längenintervall:4601 bis 4700 mm 280 N Maximaler Hohlkehlradius: 0 00 Interne Radialluft Cn Normale Innenluft Radial Dynamic Load Rating Cr (N) 455000 Radial Static Load Rating C0r (N) 520000 Referenzdrehzahl (n ϑr) "2750 1 mm Chamfer dimension Cr 340000 N Basic dynamic load rating C0r 340000 N Basic static load rating Thermal Speed Rating (Oil bath) 4000 min 1 Oil bath lubrication subject to conditions outlined in ISO 15312 Mechanical (forced circulation oil) 5600 min 1 Properly designed and controlled forced circulation oil lubrication Grease 3600 min 1 Grease lubrication Oil (Oil bath) 4500 min 1 Oil bath lubrication da (min ) 79 mm Diameter of shaft abutment Da (min