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Operated in the USA
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Unmatched Quality
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Fast Shipping
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Expert Support
Miniature Roller Chain
Miniature series roller chains are manufactured for applications that requite an ultra-small drive or conveyor chain that will work in extremely limited spaces. Ranging from pitch size 0.125" to 0.25" we have the widest range selection of miniature roller chains available. At USA Roller Chain we realize the importance of precision when it comes to small parts, this is why our miniature chains are manufactured with the utmost precision and tightest possible tolerances. We also use high-quality metals in these chains for long-term superior performance and durability. Besides the chain, we also supply miniature roller chain sprockets. For more information or to get a quote please contact us at sales@usarollerchain.com or give us a call!| |
Pitch (P)
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Roller Width (W)
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Roller Diameter (D)
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Overall Width (A)
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Plate Height (H)
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Plate Thickness (T)
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Pin Diameter (E)
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Avg. Ultimate Strength
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| 0.250" | 0.125" | 0.130" | 0.346" | 0.228" | 0.039" | 0.091" | 1,010 LBS | 0.12 LBS | |
| 0.250" | 0.125" | 0.130" | 0.306" | 0.228" | 0.029" | 0.091" | 930 LBS | 0.09 LBS | |
| 0.236" | 0.110" | 0.157" | 0.248" | 0.198" | 0.024" | 0.072" | 730 LBS | 0.09 LBS | |
| 0.197" | 0.098" | 0.126" | 0.291" | 0.161" | -- | 0.059" | 539 LBS | 0.06 LBS | |
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0.188" | 0.094" | 0.098" | 0.224" | 0.173" | 0.022" | 0.064" | 485 LBS | 0.06 LBS |
| 0.1475" | 0.072" | 0.090" | 0.250" | 0.250" | 0.015" | 0.062" | 180 LBS | 0.035 LBS | |
| 0.125" | 0.051" | 0.067" | 0.144" | 0.114" | 0.016" | 0.045" | 220 LBS | 0.02 LBS |
Frequently Asked Questions
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All our products are subject to quality control.
Our warranty provides a guarantee against manufacturer defects.
The guarantee covers any manufacturing, design, or material defect. Please notify us within 2 months of noticing any defects.
It does not cover blows, improper use, or other issues that are not attributable to a manufacturer defects. -
Yes, we offer full and partial refunds.
Please enquire for more information about our Refund policy. -
We use all major carriers, and local courier partners. Use the shipping estimator in the cart to check your shipping rates.
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Use this text block to discuss some commonly asked questions like shipping and returns, sizing, warranties, or product and company details.