Lovejoy 68514417067 Dd-type Double Universal Joint

Product Description

The LOVEJOY 68514417067 is a DD-type double universal joint engineered for high-torque mechanical drive applications. It provides a 65,400 inch-pound torque rating and features a 2-3/4 inch bore depth. The double universal joint configuration allows transmission of rotational force across misaligned shafts, making it suitable for demanding industrial and mechanical drive systems. Licensed millwrights, maintenance mechanics, and industrial technicians typically install this type of component in power transmission assemblies where single-joint designs cannot accommodate the required angular misalignment or torque load.

This double universal joint is suited for industrial power transmission installations where significant shaft misalignment exists and high torque capacity is required. It features a 1-1/2 inch inside diameter and a 3 inch outside diameter, with an overall length of 18-1/8 inches. The DD-type construction makes it appropriate for heavy-duty drive shafts, industrial machinery, and mechanical drive trains in manufacturing, processing, or mobile equipment environments.

Key Features

• 65,400 inch-pound torque rating supports high-load power transmission applications
• DD-type double joint design accommodates angular shaft misalignment in both planes
• 2-3/4 inch bore depth for secure shaft engagement
• 1-1/2 inch inside diameter with 3 inch outside diameter construction
• 18-1/8 inch overall length suits a range of drive shaft configurations

Compatibility

Designed as an OEM-style replacement or direct-fit component for DD-type double universal joint applications requiring a 65,400 inch-pound torque rating and 2-3/4 inch bore depth in industrial power transmission drive systems.

Installation Notes

Installation of double universal joints is typically performed by licensed millwrights or qualified mechanical technicians. Disconnect and lock out all power sources before removing or installing any drive shaft component. Ensure shaft and bore dimensions are confirmed before installation to prevent improper fit or premature joint failure. Consult applicable machinery safety standards and the equipment manufacturer's service documentation before proceeding.