Series X Flexible Couplings - Benzlers

SERIES XENGINEERING DATATable 12 - Recommended Bore TolerancesCoupling Hubs - MillimetersNominalUp to 50Over 50 to 80Over 80 to 100Over 100 to 200Over 200 to 355Over 355 to 500Bore Diameter ToleranceM7K7K7K7K7K7Coupling MisalignmentMaximum life and minimum maintenance for the coupling and connected machinery will result if couplings are accurately aligned. Couplinglife expectancy between initial alignment and maximum operating limits is a function of load, speed and lubrication. For applications requiringgreater misalignment, refer to our Application Engineers.Table 13 - Type G and GC Gear CouplingAngular Misalignment Capacity **Types Installation OperationalG 0,12 0,75GC 0,12 0,75ANGULAR MISALIGNMENTAngular misalignment is expressed in degrees and as thedifference between the value of X minus Y, as illustrated.** Degrees listed are per gear meshTable 14 - Floating Shaft (Solid) BalancingOperating speed - RPMBalancing normallynot requiredBalancing of shaftrequiredPARALLEL OFFSET MISALIGNMENTParallel misalignment is the distance P between shaftcenterlines as shown.Distance between shaft ends - Millimeters29