Rexnord 216105 Disc Coupling Hub

Description:

The Rexnord 216105 Disc Coupling Hub is used in Thomas Series disc coupling assemblies to transmit torque while accommodating shaft misalignment in industrial power transmission systems. Commonly installed in pumps, compressors, fans, turbines, generators, conveyors, and other heavy-duty rotating equipment requiring a flexible disc coupling. Maintenance teams and system integrators use this coupling hub for replacement of worn coupling components, drivetrain repairs, and restoration of reliable torque transmission.

Applications:

The Rexnord 216105 Disc Coupling Hub is commonly used in industrial power transmission systems, including electric motor drives, centrifugal pumps, compressors, cooling towers, paper mills, mining equipment, and process machinery where precise shaft alignment, vibration reduction, and maintenance-free torque transmission are required.

Technical Specifications:

• Brand: Rexnord (Regal Rexnord)
• Part Number: 216105
• Product Type: Thomas Disc Coupling Hub
• Coupling Series: Thomas DBZ
• Coupling Size: 101
• Bore Type: Rough Stock Bore
• Maximum Bore Diameter: 1.16 in.
• Standard Bore: 5/8 in. (rough bore configuration)
• Hub Material: Steel
• Hub End Diameter: 1.69 in.
• Function: Flexible torque transmission with shaft misalignment compensation
• Application: Motor-driven industrial power transmission systems
• Compatible with Thomas Disc Coupling assemblies

Common Replacements:

• Rexnord 416105 Thomas Disc Coupling Hub
• Rexnord 716242 Thomas Disc Pack
• Rexnord 816107 Thomas Disc Coupling Hub