Rexnord Omega EF00856 E40HSU heavy-duty high-speed universal elastomeric coupling element, E40 size with 4,520 in-lb continuous torque, 6.62 in outer diameter, and 2.5 in max bore. Standard urethane (orange) construction for close-coupled applications. Bore configuration 1.5 in x 2.5 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)