Climax Metal Products C170E-025 Shaft Locking Device

Product Description

The CLIMAX METAL PRODUCTS C170E-025 is a shaft locking device designed to secure rotating shafts against axial movement in mechanical drive and power transmission assemblies. It features a 0.25 inch bore diameter and a 0.551 inch outer diameter, with M4 threaded fasteners and a three-screw clamping design. The device delivers an axial load capacity of 1,643 pounds and a maximum torque rating of 17 ft/lb. Overall width measures 0.984 inches, and the thrust ring width is 0.394 inches. Mechanical maintenance technicians and machine builders install this type of collar in assemblies requiring reliable axial shaft retention.

This shaft locking device is suited for use in light industrial machinery, conveyor systems, and power transmission equipment where precise axial positioning of shafts is required. Its compact outer diameter makes it appropriate for installations with limited radial clearance. The three-screw configuration distributes clamping force evenly around the shaft for consistent holding performance in both horizontal and vertical shaft orientations.

Key Features

• 0.25 inch bore diameter for direct shaft mounting
• 0.551 inch outer diameter for tight-clearance installations
• M4 thread size with three-screw clamping pattern
• 1,643 lb axial load capacity
• 17 ft/lb maximum torque rating
• 0.394 inch thrust ring width and 0.984 inch overall width

Compatibility

Designed as an OEM-style replacement or direct-fit shaft locking collar for mechanical drive assemblies requiring a 0.25 inch bore with M4 thread fasteners.

Installation Notes

Installation is typically performed by mechanical maintenance technicians or machine builders. De-energize and lock out all rotating equipment before installing or removing shaft locking devices. Use a calibrated torque wrench and tighten screws in an alternating pattern to achieve even clamping force. Follow applicable machinery safety standards for shaft retention hardware in your application.