Climax Metal Products CC-075-075-KW Rigid Coupling Keyway

Product Description

The CLIMAX METAL PRODUCTS CC-075-075-KW is a rigid shaft coupling with an integrated keyway, designed for mechanical power transmission applications where a secure, non-slip connection between two shafts is required. Built from steel, this coupling features a 0.75 inch bore diameter and a 1.75 inch outside diameter, with an overall length of 2.625 inches. The 3/16 inch keyway width with a 3/32 inch keyway depth locks the coupling to the shaft, preventing rotational slippage under load. Millwrights, maintenance technicians, and mechanical contractors install this type of coupling in drive systems, conveyor assemblies, and motor-to-shaft applications.

This rigid coupling is suited for use in both light industrial and commercial mechanical assemblies where shaft alignment is precise and no misalignment compensation is needed. The CC-075-075-KW is appropriate for applications involving pumps, fans, gear reducers, and similar rotating equipment where a solid, torsionally stiff connection is required. Because it is a rigid design, it transmits torque efficiently but requires accurate shaft-to-shaft alignment during installation.

Key Features

• Steel construction provides durability and resistance to mechanical stress in power transmission applications
• Integrated keyway (3/16 inch width, 3/32 inch depth) locks coupling to shaft and prevents rotational slippage
• 0.75 inch bore diameter accepts standard 3/4 inch shafts
• 1.75 inch outside diameter suits compact drive assemblies with limited clearance
• 2.625 inch body length provides adequate engagement for secure shaft coupling
• Part of the CC series for consistent dimensional compatibility within the product family

Compatibility

Designed as an OEM-style rigid coupling for mechanical power transmission systems requiring a 0.75 inch bore with a 3/16 inch keyway. Verify shaft diameter, keyway dimensions, and alignment requirements before installation.

Installation Notes

Installation should be performed by a qualified millwright or mechanical technician. Ensure all connected equipment is fully de-energized and locked out before installing or removing the coupling. Shaft and bore surfaces should be clean and free of burrs before assembly. Rigid couplings require precise shaft alignment; verify alignment with appropriate tools before putting the assembly into service.