4 BOLT DISC COUPLING Lovejoy Bolt Disc Coupling Lovejoy Couplings Introducing The New Lovejoy 4 bolt Disc coupling The SX-4 Type is a standard coupling with two hubs, a spacer, and two disc pack kits. The coupling has two flex planes, one at each disc pack, so it can accommodate parallel misalignment by the angular misalignment in of each disc pack. This configuration will also accommodate axial misalignment within the specified limits. Features: • Zero backlash • Torsionally rigid • No need for lubrication or maintenance • Unitized disc pack • Infinite life when properly sized and aligned • Accommodates angular, axial and parallel misalignment Applications: • High speed packaging equipment • Indexing machines • Encoders • Pumps • Air conditioning units • Fans

Table 1: Performance Data Lovejoy, Inc. World Headquarters 2655 Wisconsin Avenue Downers Grove, IL 60515 Phone: 630-852-0500 Fax: 630-852-2120 [email protected]