Climax Metal Products C200E-343 Shaft Locking Device

Product Description

The CLIMAX METAL PRODUCTS C200E-343 is a shaft locking device designed to secure rotating components to shafts without keyways or set screws. It uses a clamping collar system with 16 M10 screws to generate high axial holding force, rated at 41,793 pounds. The bore diameter is 3-7/16 inches and the outer diameter is 5.118 inches, with an overall width of 5.118 inches and a thrust ring width of 0.945 inches. This device is installed by millwrights, maintenance mechanics, and industrial technicians working on power transmission assemblies.

The C200E-343 is suited for industrial power transmission applications where a reliable, backlash-free shaft connection is required. Typical use cases include mounting sprockets, pulleys, gears, or hubs onto shafts in conveyor systems, pumps, fans, and general machinery. The large bore size and high axial load rating make it appropriate for heavy-duty industrial equipment where shaft security under sustained or shock loading is critical.

Key Features

• 3-7/16 inch bore diameter accommodates medium-to-large shaft sizes
• 5.118 inch outer diameter for use in standard hub or housing bores
• 16 M10 clamping screws distribute clamping force evenly around the shaft
• 41,793 pound axial load rating for heavy-duty power transmission service
• 0.945 inch thrust ring width provides a defined contact face
• Keyway-free installation eliminates stress concentrations associated with keyed connections

Compatibility

Designed as an OEM-style shaft locking device for industrial power transmission assemblies requiring a 3-7/16 inch bore and M10 thread clamping screws.

Installation Notes

Installation and removal should be performed by a qualified millwright or mechanical technician. De-energize and lock out all power sources before working on any rotating assembly. Screws should be tightened in a star pattern to the fastener manufacturer recommended torque for M10 hardware using a calibrated torque wrench. Ensure shaft and bore surfaces are clean and free of oil or debris before installation to achieve the rated clamping force.