Lovejoy 68514458087 Aluminum Hub Coupling 20mm Mol

Product Description

The LOVEJOY 68514458087 is an aluminum hub coupling with a polyacetal insert, designed for use in the MOL series flexible coupling system. This component connects rotating shafts in light-duty mechanical drive applications, absorbing minor misalignment and vibration between coupled shafts. The hub is sized at 0.787 inches (20mm) and carries a torque capacity of 10.6 inch-pounds. It is typically installed by mechanical technicians and maintenance professionals working on pump drives, conveyor systems, and similar light industrial or commercial equipment where a compact, corrosion-resistant coupling is required.

This coupling hub is suited for light industrial and commercial mechanical drive applications. The MOL series design accommodates small shaft sizes where space and weight are constraints. The polyacetal insert provides a flexible interface between hubs, helping to dampen shock loads and reduce noise during operation. It is a common replacement or new-installation component in pump assemblies, small motor drives, and similar rotating equipment found in HVAC, plumbing, and general mechanical systems.

Key Features

• Aluminum hub construction for lightweight, corrosion-resistant performance
• Polyacetal insert provides flexible, shock-absorbing coupling interface
• 20mm (0.787 inch) coupling size suits small shaft drive applications
• 10.6 inch-pound torque capacity rated for light-duty mechanical drives
• MOL series sizing for direct compatibility within the MOL coupling system

Compatibility

Designed as an OEM-style replacement or new-installation hub for MOL series flexible jaw couplings in light-duty rotating shaft applications.

Installation Notes

Installation is typically performed by licensed mechanical or maintenance technicians. Disconnect and lock out all power to the drive system before beginning shaft coupling work. Ensure shaft and hub bores are clean and free of burrs before seating the hub. Do not exceed the rated torque capacity of 10.6 inch-pounds during operation, as overloading the insert will accelerate wear or cause coupling failure.