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Hamilton Spanner Bushings - Precision Inside Diameters

Inside Diameters Range: 3/8" to 1-1/4"

Unmatched Precision & Compatibility

Explore the pinnacle of machining excellence with Hamilton's Spanner Bushings, designed for unparalleled precision across a wide range of inside diameters from 3/8" to 1-1/4". Engineered for versatility, these bushings ensure a seamless fit for an extensive variety of industrial applications, enhancing both performance and reliability.

Versatile Applications & Durable Construction

Whether it's for manufacturing, automotive, or custom engineering projects, Hamilton's Spanner Bushings stand out for their robustness and adaptability. Their premium materials guarantee longevity and consistent performance in even the most demanding conditions, ensuring your projects run smoothly and efficiently.

The Hamilton Advantage: Quality & Precision

Choosing Hamilton means investing in reliability. With a focus on precision manufacturing, our spanner bushings are subjected to rigorous quality control processes. This dedication to excellence ensures that every product not only meets but exceeds industry standards, offering you the best in class solutions for all your bushing needs.

Secure Your Operational Efficiency Today

Don’t let component compatibility slow down your operations. Upgrade to Hamilton's Spanner Bushings for a future-proof solution that combines the best of durability, precision, and versatility. Contact us today to discover how our products can transform your industrial capabilities.

Caster Engineering Tools

These calculators apply to any caster application—even if you’re browsing a different category. Use them to estimate load rating per caster, select wheel material, and estimate push/pull force. Expand any tool for full analysis + a share-ready spec line.

CasterSpec Load Calculator
Fast estimate. Expand for safety factor + uneven floor + spec output.
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Load
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Base per caster
Worst-case per caster
Recommended rating
Spec output (auto-generated)
Tip: paste into RFQs / threads. Expand tool for advanced inputs.
WheelMatch Material Selector
Fast recommendation. Expand for noise, duty cycle, floor protection.
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Wheel
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Primary recommendation
Good alternate
When to avoid
Spec output (auto-generated)
Engineers share tools that output a clean “why” line.
PushForce Push/Pull Calculator
Estimate effort fast. Expand for operators, materials, bumps, startup mode.
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Push
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Estimated total force
Per operator
Pass / target
Spec output (auto-generated)
If effort is high: bigger wheels + better material + smoother path wins.
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