Rexnord Omega EG01168 ES80HSU spacer elastomeric coupling element. This heavy-duty high-speed universal (HSU) design accommodates a 3" bore on one side and a 3.75" bore on the other. The E80 base size delivers 26,300 in-lb continuous torque with a maximum bore of 4.25" and an element OD of 11.42". Standard orange urethane construction provides reliable power transmission and misalignment accommodation in industrial applications.

Omega Spacer HSU (Hydrolytically Stable Urethane) elastomeric coupling consists of the unique split-in-half flex element and reversible hubs.

• Ideal for hot and humid, or caustic and acidic environments
• 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)
• Features optional hole mounting positions and reversible hubs to accommodate most shaft spacing requirements