Lovejoy 68514476952 Flexible Bellows Clamp 5/8 Inch

Product Description

The LOVEJOY 68514476952 is a flexible bellows clamp coupling designed to connect rotating shafts in mechanical drive systems. It features an aluminum hub paired with a stainless steel bellows element, combining lightweight construction with the corrosion resistance and flexibility needed for precision torque transmission. The coupling accommodates a 5/8 inch minimum bore diameter and measures 1.614 inches in overall length with a 1.28 inch outside diameter. Rated at 40 inch-pounds of torque, this clamp-style coupling is suited for industrial and commercial applications where shaft misalignment compensation and compact footprint are priorities. Mechanical contractors, millwrights, and industrial maintenance technicians are the typical installers.

This coupling fits into the BWC series product family and is identified by coupling size code BWC41. It is commonly used in light-duty industrial drive systems, servo motor mounts, encoder connections, and instrumentation applications where a secure, flexible shaft coupling with clamp-style installation is required. The stainless steel bellows element allows for angular and axial misalignment while maintaining consistent torque transfer across the connection.

Key Features

• Clamp-style installation for secure, tool-accessible shaft retention
• Aluminum hub reduces rotating mass while maintaining structural rigidity
• Stainless steel bellows provides flexibility and corrosion resistance
• 40 inch-pound torque rating suitable for light-duty drive applications
• Compact 1.614 inch overall length fits space-constrained installations
• Part of the BWC series for consistent dimensional compatibility within the product family

Compatibility

Designed as an OEM-style flexible bellows clamp coupling for shaft connections requiring a 5/8 inch bore and clamp-style retention within the LOVEJOY BWC series.

Installation Notes

Installation should be performed by a qualified millwright or mechanical technician. Always de-energize and lock out the drive system before installing or removing shaft couplings. Ensure shaft surfaces are clean and free of burrs before seating the coupling bore. Clamp screws should be tightened evenly to secure the hub without distorting the bellows element; do not exceed the rated 40 inch-pound torque capacity of the coupling during operation.