Description
Rexnord Omega E-ES-ES-R Series Straight Bore Style-Rough Bore Omega Hub 70 HRB
Introduction: Unmatched Durability with the Rexnord Omega 70 HRB Hub
The Rexnord Omega 70 HRB Hub stands as a testament to Rexnord’s legacy of engineering excellence in power transmission. Part of the highly efficient Rexnord Omega E-ES-ES-R series elastomeric couplings, this straight bore, rough bore style hub is specifically designed to meet the rigorous demands of various industrial applications. Constructed from high-quality steel, the Rexnord Omega 70 HRB Hub provides a reliable connection point, ensuring smooth and efficient operation of your machinery. Its robust design is particularly suited for environments where shock absorption, vibration dampening, and compensation for shaft misalignment are paramount. Choose the Rexnord Omega 70 HRB Hub for a coupling solution that enhances equipment longevity and reduces maintenance.
Key Features and Benefits of the Rexnord Omega 70 HRB Hub
- Superior Shock Absorption: The Rexnord Omega 70 HRB Hub works in conjunction with its elastomeric flex element to effectively cushion shock loads, protecting connected equipment from sudden impacts and extending operational life.
- Vibration Dampening: Engineered to minimize torsional vibration, this hub contributes to quieter operation and reduced wear on machinery components.
- High Misalignment Capacity: Accommodates significant angular, parallel, and axial misalignment with low reactionary forces, preventing stress on bearings and seals.
- Durable Steel Construction: Built from robust steel, the Rexnord Omega 70 HRB Hub ensures long-lasting performance and resistance to demanding industrial conditions.
- Simplified Installation & Maintenance: Featuring a split-in-half flex element design, the Rexnord Omega 70 HRB Hub allows for easy assembly and disassembly without moving connected equipment, streamlining maintenance procedures.
- No Lubrication Required: The polyurethane flex element, designed to bond securely to the hub, eliminates the need for lubrication, simplifying upkeep and reducing operational costs.
- Interchangeable Design: The Rexnord Omega 70 HRB Hub is part of an interchangeable system, allowing for reduced inventory and greater flexibility in managing your coupling parts.
Technical Specifications
Based on available information, the Rexnord Omega 70 HRB Hub exhibits the following key specifications:
- Coupling Size: 70
- Hub Material: Steel
- Hub Style: Rough Bore
- Hub Type: Flanged Shaft Hub
- Coupling Outside Diameter: Approximately 9.250 inches (234.95 mm)
- Hub Barrel Outside Diameter: Approximately 9.250 inches (234.95 mm)
- Hub Outside Diameter: Approximately 7.000 inches (177.8 mm)
- Hub Length: Approximately 3.620 inches (91.95 mm)
- Length Through Bore: Approximately 3.62 inches (91.95 mm)
- Hub Straight Bore Diameter [Max]: Up to 4.5 inches (120 mm)
- Hub Straight Bore Diameter [Min]: From 1.375 inches (32 mm)
- Net Weight: Approximately 47.7 lbs (21.6 kg)
- Material Number: 10287459
Common Applications
The Rexnord Omega 70 HRB Hub is broadly applied across industries requiring reliable power transmission and vibration management. Common applications include:
- Pumps
- Fans
- Compressors
- Conveyors
- Mixers
- Blowers
- General industrial machinery with light to medium duty applications
- Equipment requiring the accommodation of significant misalignment.
Complete Set Information
The Rexnord Omega E-ES-ES-R series Straight Bore Style-Rough Bore Omega Hub 70 HRB is a component part of a complete Rexnord Omega elastomeric coupling. The complete set REXNORD Omega E70 typically includes two hubs (Rexnord Omega 70 HRB Hub) and a split-in-half elastomeric flex element (Rexnord Omega E70 Element).
Where to Purchase Rexnord Omega E-ES-ES-R series Straight Bore Style-Rough Bore Omega Hub 70 HRB
For genuine Rexnord Omega 70 HRB Hubs and a comprehensive range of industrial solutions, we highly recommend Bearings Specialist Co., Ltd. As the largest distributors of bearings and power transmission products in Thailand, serving the region for over 60 years, Bearings Specialist Co., Ltd. is your trusted partner. We are an authorized distributor for leading brands including Rexnord, ensuring you receive authentic products with full warranty and support.
Our extensive product range complements the Rexnord Omega 70 HRB Hub and includes:
- Industrial Bearings: Angular Contact Ball Bearings, Cylindrical Roller Bearings, Deep Groove Ball Bearings, Needle Bearings, Pillow Blocks, Spherical Roller Bearings, and various specialized bearings.
- Power Transmission Components: A wide selection of Belts (V-Belts like Optibelt SK, Optibelt VB, Optibelt SUPER XE-POWER PRO), various Couplings (including Falk, Flexible, Chain, and Rubber Couplings), Chains, Sprockets, and Gearboxes.
- Maintenance Products: Lubricants, greases, and cleaning solutions to support your machinery’s optimal performance.
- Industrial Seals and Pulley Tools.
Visit our e-shop at https://www.bearings.co.th/e-shop/ to explore our full product catalog and find the exact components you need for your industrial applications.
