Rexnord Omega EG00679 ES30HSU spacer elastomeric coupling element for E30 size. Heavy-duty high-speed universal (HSU) design with standard urethane material. Continuous torque rating of 2495 in-lb, max bore 2.25 in, element OD 5.78 in. Bore configuration 1.25 in x 2.875 in.

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