Rexnord Omega EB01111 ES70 spacer elastomeric coupling element. This ES70 element has a 3" bore on one side and a 4.5" bore on the other, with a continuous torque rating of 18,510 in-lb and a maximum bore of 3.75". The standard orange urethane construction provides flexibility and vibration dampening for industrial power transmission 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