Rexnord Omega EB01256 ES10 spacer elastomeric coupling element with 42mm F7 bore on one side and 1.625" bore on the other. This standard urethane (orange) element is rated for 760 in-lb continuous torque and fits a 4.13" OD. The ES10 spacer design accommodates wider shaft separations in pump and motor applications.

Omega Spacer elastomeric coupling consists of the unique split-in-half flex element and reversible hubs.

• Available in Inch (Imperial) or Metric
• Hubs offered in rough, custom, or bushed designs
• Accommodates shaft diameters up to 6.00" (152 mm)
• Continuous torque loads up to 39,500 lb-in (4,463 Nm)
• Peak torque loads up to 96,250 lb-in (11,157 Nm)
• Available in 13 sizes from ES2 to ES80 (ES2-M to ES80-M metric)
• Features optional hole mounting positions and reversible hubs to accommodate most shaft spacing requirements