Climax Metal Products C133E-337 Shaft Locking Device

Product Description

The CLIMAX METAL PRODUCTS C133E-337 is a shaft locking device designed to secure rotating components to shafts in demanding mechanical and industrial applications. With a 3-3/8 inch bore diameter and a 4.921 inch outer diameter, this locking device uses an M10 thread and nine clamping screws to develop up to 4,810 ft/lb of maximum torque and an axial load capacity of 34,204 pounds. The overall width measures 5.276 inches, and the thrust ring width is 0.945 inches. Licensed mechanical technicians and millwrights typically install this type of component during equipment assembly or drivetrain maintenance.

This shaft locking device is suited for industrial drivetrain systems where a reliable, high-load shaft-to-hub connection is required. The M10 threaded screw pattern provides uniform clamping force distribution across the bore interface. Typical installation scenarios include rotating equipment such as conveyors, fans, pumps, and gearboxes where maintaining precise shaft positioning under axial and torsional loading is critical. The unit ships as a single piece and is intended for professional mechanical assembly.

Key Features

• 3-3/8 inch bore diameter for direct shaft engagement
• 4.921 inch outer diameter with 5.276 inch overall width
• Nine M10 screws for uniform clamping force distribution
• 34,204 pound axial load capacity for heavy-duty applications
• 4,810 ft/lb maximum torque rating
• Thrust ring width of 0.945 inches for controlled axial positioning

Compatibility

Designed as an OEM-style shaft locking device for industrial rotating equipment requiring a 3-3/8 inch bore diameter and M10 thread clamping configuration.

Installation Notes

Installation should be performed by a qualified millwright or mechanical technician. Disconnect and lock out all power to the equipment before fitting or removing the locking device. Screws should be tightened in a star pattern using a calibrated torque wrench, following the equipment manufacturer's specified torque sequence. Consult applicable ANSI or OSHA machinery safety standards for lockout/tagout procedures before beginning work.