Collection: Couplings - Three Jaw Type - Inserts

A selection of Inserts Three Jaw Type Couplings. Match with Three Jaw Type hubs by OD

• Mechanical coupling that connects two shafts to transmit torque while also damping vibrations and accommodating misalignment.
• Consists of two metallic hubs with jaws and a flexible elastomeric insert, called a element that sits between them.
• The jaws of the hubs fit alternately with the lobes of the element to transfer torque.
• Use Bost-Bronz inserts for high torque loads at slower speeds
• Use rubber for quiter operation
• Use polyurethane for moderate to heavy shock loads