Lovejoy 69790405477 Flexible Hub Coupling 1-5/8 in Bore

Product Description

The LOVEJOY 69790405477 is a flexible hub coupling designed to connect rotating shafts in mechanical drive systems while accommodating minor misalignment and reducing shock loads between components. Built from alloy steel, it accepts a maximum bore diameter of 1-5/8 inches and measures 2 inches in outer diameter. With a maximum speed rating of 6000 RPM, it suits a wide range of industrial and mechanical applications. The coupling size code is 1040. Licensed mechanics, maintenance technicians, and industrial equipment installers are the typical trades that specify and install this type of component.

This flexible hub coupling is suited for use in pumps, compressors, fans, conveyors, and other rotating equipment found in commercial and industrial settings. It is appropriate for applications where shaft-to-shaft flexibility is required to absorb vibration or compensate for slight angular, parallel, or axial misalignment. The alloy steel construction makes it a durable choice in demanding mechanical environments where torque transmission reliability is critical.

Key Features

• Maximum bore diameter of 1-5/8 inches accommodates a range of shaft sizes
• 2 inch outer diameter in coupling size code 1040
• Alloy steel construction for strength and durability in industrial drive applications
• Rated to 6000 RPM for high-speed shaft coupling requirements
• Flexible design absorbs shock and accommodates minor shaft misalignment

Compatibility

Designed as an OEM-style replacement or direct-fit hub coupling for mechanical drive assemblies requiring a 1040 series flexible hub coupling with up to 1-5/8 inch bore capacity.

Installation Notes

Installation should be performed by a qualified mechanic or industrial maintenance technician. Always de-energize and lock out the drive system before removing or installing coupling components. Ensure shaft surfaces are clean and free of burrs before pressing or keying the hub onto the shaft. Verify shaft alignment within the coupling manufacturer's tolerance before returning the system to service.