Joint and Cardan Shafts

174 175 Application Guidelines Calculation data Technical Annex Technical Annex  Service Phone Europe  + 49 (0) 71 42 / 353-0  Service Phone North America  + 1 – 2 6 9 / 6 3 7 7 9 9 9  Catalog  Spare parts  Drive-Shaft Calculation  Installation and Maintenance  www.elbe-group.com 6.5 Life expectancy diagram, Needle bearing Speed, RPM n (in min -1 )  Torque M d (Nm)   Life expectancy L n (in hrs.) Example Universal driveline 0.113 Torque M d = 800 Nm Deflection angle ß = 5° RPM n = 1000 min -1 Procedure: Torque  Joint size  Defelction angle  RPM  Life expectancy } Life expectancy = 6900 hrs.  6.6 Life expectancy diagram, Roller bearing Example Universal driveline 0.158 Torque M d = 2000 Nm Deflection angle ß = 5° RPM n = 1000 min - Procedure: Torque  Joint size  Defelction angle  RPM  Life expectancy }  Life expectancy = 7000 hrs. Speed, RPM n (in min -1 )  Torque M d (Nm)   Life expectancy L n (in hrs.)