Rexnord Omega EB00857 ES40 spacer elastomeric coupling element with 1.5" and 2.6875" bores. Rated for 4,520 in-lb continuous torque with a max bore of 2.5" and element OD of 6.62". Standard urethane (orange) material provides reliable vibration dampening and misalignment accommodation in 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