Climax Metal Products C133M-45X75 Shaft Locking Device

Product Description

The CLIMAX METAL PRODUCTS C133M-45X75 is a metric shaft locking device designed to secure rotating components to shafts in industrial and mechanical power transmission applications. It features a 45mm bore diameter and a 75mm outer diameter, with M8 thread screws providing clamping force. The assembly uses 7 screws to distribute clamp load evenly around the bore, developing an axial load capacity of 16,206 pounds. Overall width is 3.287 inches, with a thrust ring width of 0.787 inches. Mechanical and maintenance technicians install this device as part of shaft-hub connections in drive systems, conveyor assemblies, and similar equipment.

This shaft locking device is suited for industrial machinery requiring a reliable, high-load shaft retention solution. The metric bore and thread sizing make it appropriate for equipment built to metric standards. It is commonly installed in applications such as gearbox shaft connections, pulley and sprocket mounting, and motor shaft assemblies where slip resistance and axial load transfer are critical requirements.

Key Features

• 45mm bore diameter with 75mm outer diameter for compact, high-strength engagement
• 7 M8 thread screws for even clamping force distribution around the shaft
• 16,206 lb axial load capacity for demanding industrial drive applications
• 3.287 inches overall width with a 0.787 inch thrust ring width
• Metric thread and bore sizing compatible with metric-standard machinery

Compatibility

Designed as an OEM-style replacement or upgrade shaft locking device for industrial machinery requiring a 45mm bore, 75mm OD, M8 thread locking collar in metric power transmission assemblies.

Installation Notes

Installation should be performed by qualified mechanical or maintenance technicians following the equipment manufacturer's procedures. Power down and de-energize the drive system completely before removing or installing shaft locking devices. Screws should be tightened in a gradual, alternating cross pattern to achieve uniform clamp load - consult the manufacturer torque specification sheet for this part. Do not hammer or shock-load the device during installation, as this can damage the thrust ring or bore surface.