jaw coupling size chart

Product Overview

This jaw coupling is a versatile and reliable mechanical coupling solution, commonly used to connect two shafts in order to transmit power. Its unique design allows for flexibility and torsional vibration absorption, making it ideal for various industrial applications.


  • Durable and long-lasting
  • High torque capacity
  • Easy to install and maintain
  • Excellent misalignment compensation
  • Corrosion-resistant


The jaw coupling is perfect for applications that require high torque transmission and misalignment compensation. Some key advantages include:

    jaw coupling

  • Industrial machinery
  • Pumps and compressors
  • Conveyors and material handling equipment
  • Printing and packaging machinery
  • Automotive equipment

Working Principle

The jaw coupling works by transmitting torque through elastomeric spiders that flex under load, providing a cushioning effect and absorbing vibration. This design helps to protect the connected equipment from shock loads and misalignments.

jaw coupling

Choosing the Right Jaw Coupling

  • Consider the torque requirements
  • Check shaft sizes and misalignment angles
  • Choose the appropriate spider material
  • Ensure proper bore sizes and keyway dimensions
  • Consider environmental factors and operating conditions

Maintenance of Jaw Coupling

jaw coupling

Regular inspection and lubrication are essential for maintaining the performance and longevity of jaw couplings. Proper maintenance helps to prevent premature wear and ensures smooth operation, reducing the risk of downtime and costly repairs.

About HZPT

Founded in 2006, HZPT is a leading manufacturer and exporter specializing in coupling design, development, and production. With a dedicated team of designers and engineers for 16 years, we offer customized solutions to meet the needs of global customers.

Our company is known for its comprehensive quality testing system, from raw materials to finished products, all of which are CE and TUV certified. We prioritize customer satisfaction and strive to deliver top-quality products at competitive prices.

Our extensive product range includes radial elastic couplings, tire couplings, universal joints, drum gear couplings, elastomeric couplings, rigid couplings, and more. We are committed to quality, reputation, and customer service, making us your best choice for coupling solutions.

China Coupling Co., Ltd.

Mail: [email protected]

As one of leading Couplings manufacturers, suppliers and exporters of mechanical products, We offer Coupling and many other products.
Please contact us for details.

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