157-0373: 21T Internal Spline Coupling

An Internal Spline Coupling is placed in the Oil Gear Pump to connect the Pump's drive shaft to the input shaft of the source. The Internal Spline is a series of teeth that fit into corresponding grooves or spaces on the external Spline of the other input shaft of the source. Attributes: • Designed to withstand the high stresses and temperatures generated during operation • Manufactured to precise specifications and are built for durability and reliability Applications: An Internal Spline Coupling is used to transmit torque from the pump's drive shaft to the input shaft of the source.