Lovejoy 69790491438 132-6 Disc Pack Kit is a replacement flexible stainless steel disc pack for SX-6 series double-flex disc couplings. This kit includes the necessary hardware for installation and is designed to handle angular, parallel, and axial misalignment with zero backlash. It is suitable for high-speed, high-torque applications in pumps, compressors, and turbines where lubrication-free operation is required.

Using advanced design techniques, implementation of Finite Element Analysis, and extensive testing of materials, Lovejoy has developed an innovative disc pack profile design revolutionary to traditional disc pack designs found in the market. This disc pack can accommodate 1/2° to 1-1/2° of angular misalignment, and is used in all Lovejoy disc coupling products. Lovejoy disc packs are manufactured using high grade stainless steel (AISI-301), ensuring high strength, high endurance to fatigue, and resistance to most environmental conditions. Lovejoy disc couplings utilize unitized disc packs with 4, 6 or 8 bolt designs. While the 8 bolt design can transmit greater torque than the 6 or 4 bolt design, it is not able to accommodate as much angular misalignment.

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Performance Data of Related Coupling