Rexnord EB00545 ES20 Omega elastomeric coupling element, spacer style, with 1.375" and 2.1875" bores. This E20 size element delivers 1420 in-lb continuous torque and accommodates a max bore of 1.75" with an element OD of 4.94". Constructed from standard orange urethane, it provides reliable power transmission and misalignment accommodation in industrial 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