Rexnord Omega EF00885 E40HSU heavy-duty high-speed universal elastomeric coupling element. This E40 size element has a continuous torque rating of 4520 in-lb, max bore of 2.5 in, and element OD of 6.62 in. It features standard urethane (orange) material and is close-coupled with bores of 2.25 in and 2.375 in.

Omega close-coupled 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 9.00" (229 mm)
• Continuous torque loads up to 340, 200 lb-in (38, 442 Nm)
• Peak torque loads up to 850, 500 lb-in (96, 093 Nm)