Climax Metal Products 2C-212-A Split Shaft Collar 2.125in Bore

Product Description

The CLIMAX METAL PRODUCTS 2C-212-A is a two-piece split shaft collar machined from 6061-T651 aluminum. It is designed to secure, position, and retain rotating or stationary shafts in mechanical assemblies. The split design allows installation and removal without disassembling adjacent components, saving time during maintenance and alignment work. With a 2.125-inch bore diameter and a 3.25-inch outside diameter, this collar fits mid-range shaft applications where a lightweight, corrosion-resistant material is preferred. Machinists, millwrights, and mechanical technicians typically install shaft collars as part of drive systems, conveyor assemblies, and general industrial machinery.

This collar is suited for use in light-to-medium duty industrial and mechanical applications where shaft positioning or end-stop retention is required. The two-piece split construction allows the collar to clamp directly onto a shaft without requiring axial access, making it a practical choice for retrofits and in-place service on existing equipment. The plain bore and plain finish keep fitment straightforward for standard round shafts within the specified bore range.

Key Features

• Two-piece split design allows installation without full shaft disassembly
• 2.125-inch plain bore diameter for direct shaft fit
• 3.25-inch outside diameter, 0.75-inch width
• 6061-T651 aluminum construction - lightweight and corrosion-resistant
• Plain bore and plain finish for straightforward fitment
• Manufactured under ISO 9001:2008 quality standards

Compatibility

Designed as an OEM-style replacement or direct-fit shaft collar for mechanical assemblies requiring a two-piece split collar with a 2.125-inch bore diameter.

Installation Notes

Shaft collar installation is typically performed by millwrights or mechanical technicians. De-energize and lock out all equipment before working on any rotating shaft assembly per applicable LOTO procedures. Confirm the shaft surface is clean and free of burrs before seating the collar. Torque the clamping fasteners evenly and to the hardware manufacturer's specification for the fastener size used.