FLEXIBLE DISC COUPLING HUB MOTOR SHAFT 5 8"-BORE 4"LONG

Description:

The Flexible Disc Coupling Hub with 5/8" Bore and 4" Length is used in industrial power transmission systems to connect motor shafts to driven equipment while accommodating minor misalignment and reducing vibration. Commonly installed in pumps, compressors, gearboxes, conveyors, and other rotating machinery to transmit torque efficiently while protecting connected equipment from shock loads. Maintenance teams and system integrators use this coupling hub for equipment repairs, machine retrofits, and replacement of worn or damaged shaft couplings.

Applications:

The Flexible Disc Coupling Hub is widely used in industrial environments requiring reliable torque transmission and shaft alignment compensation. It is commonly found in electric motor drives, pumps, fans, compressors, and process equipment where smooth operation and reduced vibration are critical. The disc coupling design provides high torsional stiffness with low backlash, making it suitable for precision motion control and continuous-duty applications.

Technical Specifications:

• Manufacturer: Unknown / OEM
• Product Type: Flexible Disc Coupling Hub
• Coupling Type: Disc Coupling
• Bore Size: 5/8 in
• Overall Length: 4 in
• Connection Type: Keyed or Set Screw Bore (OEM Dependent)
• Material: Steel or Aluminum Alloy
• Mounting Type: Shaft Mounted
• Torque Transmission: High Torsional Stiffness
• Misalignment Compensation: Angular and Parallel
• Backlash: Low to Zero
• Operating Speed: Application Dependent
• Application: Motor-to-Load Power Transmission
• Compatible Equipment: Electric Motors, Pumps, Compressors, Gearboxes, Conveyors
• Features: Vibration Reduction, High Torque Capacity, Low Maintenance, Precision Alignment
• Industry Use: Manufacturing, Motion Control, Process Equipment, Industrial Automation
• Status: Standard Industrial Component

Common Replacements:

• Rexnord Addax Disc Coupling Hub
• Lovejoy Disc Coupling Hub
• TB Woods Sure-Flex Disc Coupling Hub