Meet the Chicago Die Cast 1 1/4 in. D Zinc Shaft Collar—a compact, dependable solution for securing components on rotating shafts. Crafted from sturdy zinc alloy, this collar offers durable performance with a lightweight profile that holds up in everyday workshop use.
Designed to fit 1-1/4 inch shafts, this collar provides precise axial positioning and reliable locking to keep bearings, spacers, pulleys, and other shaft-mounted parts exactly where you want them. The zinc construction delivers excellent corrosion resistance in common industrial environments, helping assemblies stay aligned and performing over time.
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Material: Zinc alloy for strength and corrosion resistance
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Size: 1-1/4 inch diameter (shaft compatibility)
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Brand: Chicago Die Cast — trusted for durable factory hardware
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Function: Secures components on shafts to prevent axial movement and maintain alignment
Where this shaft collar shines
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Machining and automation: Position pulleys, gears, and couplings in robotics, CNC machines, and conveyors with confidence.
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Maintenance and retrofit projects: Replace worn collars or standardize on a zinc solution that resists corrosion in humid or oily environments.
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Compact spaces: Its low-profile form minimizes bulk in tight assemblies.
Practical tips
- Before installation, confirm the shaft diameter matches the collar’s bore for a secure fit.
- Use appropriate mounting hardware if your collar design relies on screws or a locking mechanism typical to shaft collars (check compatible Chicago Die Cast accessories).
- Store in a dry environment to prolong zinc’s protective finish and prevent corrosion over time.
Whether you’re outfitting a new line or upgrading aging equipment, the Chicago Die Cast 1 1/4 in. D Zinc Shaft Collar delivers reliable positioning, straightforward installation, and durable performance across a range of industrial applications.