Rexnord Omega Close-Coupled Green (HSU - Hydrolytically Stable Urethane) Couplings
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Omega Close-Coupled Green (HSU) Elastomeric Couplings offers exceptional industrial performance with features designed for durability, flexibility, and efficient handling of high torque and misalignment. HSU stands for High Strength Urethane, highlighting its superior material composition for demanding applications.
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Description
The Omega Close-Coupled Green (HSU) Elastomeric Couplings is tailored for demanding industrial environments, offering advanced flexibility and high durability. It is equipped with a Split-in-half flex element for quick installation and Reversible hubs for flexible installation for seamless installation and minimal maintenance. HSU stands for High Strength Urethane, a material known for its superior strength and resilience in heavy-duty scenarios.
Features
• Ideal for hot and humid, or caustic and acidic environments • Phosphate coated anti-corrosive steel shoe option available (HSU-J) • Available in Inch (Imperial) or Metric • 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) • Available in 16 sizes from E2 to E140 (E2-M to E140-M metric)
Proven & Trusted Performance
Omega couplings have been used for over 40 years in a wide assortment of demanding applications and recognized in the industry as the benchmark for elastomeric split-in-half tire couplings.
Variety of Sizes and Options
In addition to being available in 16 metric and imperial sizes, Omega is offered as a general-purpose Orange, in a High Density Yellow (HDY) option that provides 25% more torque capacity, and a Green Hydrolytically Stable Urethane (HSU) option that’s ideal for hot and humid environments. Anti-corrosive steel shoes and stainless steel hardware or hubs are also available upon request.
Torque-Dense Flex Elements
Omega’s specially formulated polyurethane provides significantly higher peak torque capabilities than competitive rubber based solutions allowing selection of a smaller sized coupling and ultimately a lower Total Cost of Ownership (TCO).
Weight Balanced Elements
Omega half elements are tightly matched to ensure standard weight balance conforms with ISO G16 (1504 RPM) and AGMA Class 8, helping to prevent premature wearing due to an unbalanced coupling.
Specifications
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