Lovejoy 68514417207 Dd-type Double Universal Joint

Product Description

The LOVEJOY 68514417207 is a DD-type double universal joint engineered for high-torque power transmission applications. It delivers a rated torque capacity of 33,120 inch-pounds, making it suitable for demanding industrial and mechanical drive systems. The joint features a 2-inch bore depth, a 1-1/4-inch inside diameter, and a 2-1/2-inch outside diameter, with an overall length of 14 inches. Licensed mechanical and industrial technicians install this component where rigid shaft couplings cannot accommodate angular misalignment between drive and driven shafts.

Double universal joints of this DD-type configuration are commonly used in industrial machinery, heavy equipment, and mechanical power transmission assemblies where two Cardan-style joints are paired to allow greater angular deflection while maintaining more consistent velocity output. This joint is appropriate for applications requiring both torque capacity and articulation across misaligned shaft centerlines in commercial or industrial settings.

Key Features

• 33,120 inch-pound rated torque capacity for high-load drive applications
• DD-type double joint design compensates for angular misalignment between input and output shafts
• 2-inch bore depth accommodates standard shaft engagement
• 1-1/4-inch inside diameter with 2-1/2-inch outside diameter profile
• 14-inch overall length suits a range of mechanical drive configurations
• Sold individually, no minimum order required beyond single unit

Compatibility

Designed as an OEM-style replacement or direct-fit component for industrial and mechanical power transmission systems requiring a DD-type double universal joint with a 33,120 inch-pound torque rating and a 2-inch bore depth.

Installation Notes

Installation of universal joints should be performed by a qualified mechanical technician familiar with power transmission components. De-energize and lock out the drive system fully before removing or installing any coupling or joint assembly. Ensure shaft alignment is within the joint's angular operating range before final assembly. Consult the equipment manufacturer's service documentation for any application-specific clearance or preload requirements.