Climax Metal Products CR1C-156 Split Shaft Collar Steel

Product Description

The CLIMAX METAL PRODUCTS CR1C-156 is a one-piece split shaft collar designed to secure, position, and locate rotating or stationary components along a shaft. Machined from 1215 steel with a yellow zinc finish, this collar measures 2.375 inches in outside diameter and 0.5625 inches in width. The one-piece split design allows the collar to be installed or removed without disassembling adjacent components, making it a practical choice for maintenance-heavy applications. Licensed mechanics, millwrights, and equipment technicians working on motor-driven machinery, conveyor systems, HVAC blower assemblies, and pump drives commonly specify this type of collar.

This collar is suited for use in light-to-medium duty shaft positioning applications across residential and commercial mechanical systems. The split design seats directly onto the shaft and clamps with a fastener, providing a secure hold without requiring shaft modification. It is appropriate for use in blower motor shafts, pump shafts, and other rotating assemblies where axial positioning or component spacing is required. Its compact width makes it useful in tight installation envelopes where a standard wide collar would interfere with adjacent hardware.

Key Features

• One-piece split design allows installation and removal without full shaft disassembly
• Outside diameter of 2.375 inches suits standard shaft and bore configurations
• Width of 0.5625 inches provides a low-profile fit in space-constrained assemblies
• 1215 steel construction offers good machinability and consistent dimensional tolerance
• Yellow zinc finish provides baseline corrosion resistance in indoor mechanical environments

Compatibility

Designed as an OEM-style replacement or service part for rotating shaft assemblies requiring a one-piece split collar with a 2.375-inch outside diameter and 0.5625-inch width.

Installation Notes

Installation is typically performed by a millwright, HVAC technician, or licensed mechanic. De-energize all power to the equipment and lock out the drive before handling any rotating shaft components. Verify shaft diameter and bore clearance before seating the collar. Tighten the clamping fastener to the equipment manufacturer's specification and confirm axial position is secure before returning the assembly to service.