Type EZ and EZ-S flexible rubber elements

The EZ and EZ-S are highly durable rubber elements offering remarkable flexibility in all directions. Their high damping characteristics and low dynamic torsional stiffness result in a low frequency drive system, ensuring that critical speeds remain below operational speeds.


  • Rubber: One piece, non-lubricated elastomeric rubber element
  • No need for lubrication
  • Sizes:  121, 135, 141, 165, 171, 195
  • Torque range:  Nominal torque up to 30,700 kNm
  • Rupture torque:  6 to 9 times the nominal torque
  • Industry applications: Marine propulsion, mining, cement, pulp and paper
  • Interchangeability: Replacement elements for Vulkan ® manufactured EZ and EZ-S couplings

Member of Dellner Industrial