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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!

Miniature Roller Chain Size Chart
Chain Size
Pitch (P)
Roller Width (W)
Roller Diameter (D)
Overall Width (A)
Plate Height (H)
Plate Thickness (T)
Pin Diameter (E)
Avg. Ultimate Strength
Weight (Per Ft)
25H 0.250" 0.125" 0.130" 0.346" 0.228" 0.039" 0.091" 1,010 LBS 0.12 LBS
25 0.250" 0.125" 0.130" 0.306" 0.228" 0.029" 0.091" 930 LBS 0.09 LBS
04B 0.236" 0.110" 0.157" 0.248" 0.198" 0.024" 0.072" 730 LBS 0.09 LBS
03B 0.197" 0.098" 0.126" 0.291" 0.161" -- 0.059" 539 LBS 0.06 LBS
15 0.188" 0.094" 0.098" 0.224" 0.173" 0.022" 0.064" 485 LBS 0.06 LBS
11SS 0.1475" 0.072" 0.090" 0.250" 0.250" 0.015" 0.062" 180 LBS 0.035 LBS
S10 0.125" 0.051" 0.067" 0.144" 0.114" 0.016" 0.045" 220 LBS 0.02 LBS

Single Strand Heavy Roller Chain Drawing (Side View)
Fig.9 - Single Roller Chain Drawing (Side View).

Single Strand Heavy Roller Chain Drawing (Top View)
Fig.10 - Single Roller Chain Drawing (Top View).


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03B Roller Chain Metric 03B Roller Chain 04B Roller Chain 11 Stainless Steel Roller Chain 15 Roller Chain
04B Roller Chain (Metric Chain) - 10ft Box
Contact Us For Pricing & Availability (407) 347-3519 or sales@usarollerchain.com
25H Heavy Roller Chain S10 Roller Chain
   
 
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