The roller chain size chart below offers comprehensive dimensions and specifications for each single-strand standard ANSI chain size. Whether you're seeking a replacement or determining the appropriate size for your equipment design, this chart streamlines the process, allowing you to seamlessly match your measurements with the provided ...

Full listing of a roller chain size charts for ANSI, Metric, Conveyor, Heavy Duty roller chains. Our chain charts cover singles strand and multi-strand roller chains.

ANSI No. Roller Width Roller Diam. Inside Link Plate Height* Cottered Chain Width* Riveted Chain Width* Average Tensile Strength 25 1/8 0.130 0.237 0.37 0.34 875 25-2 1/8 0.130 0.237 0.63 0.59 1750 25-3 1/8 0.130 0.237 0.88 0.84 2626 ... *Hub size may require smaller setscrews in some instances.

Overall dimensions may vary depending on manufacturer. Roller Link or Inner Link - Used for replacement of dam-aged rollers. Offset Link - Used to assemble chain strands when an odd number of pitches is desired. Connector Link - Used to asemble chain strands when an even number of pitches is desired. Connector links are wider than chain sections.

Roller Chain Dimensions per. ASME/ANSI B29.1M. All dimensions are in inches. Roller Diameters Dr are approximately 5⁄8 P. The width W is defined as the distance between the link plates. It is approximately 5⁄8 of the chain pitch. Pin Diameters Dp are approximately 5⁄16 P …

35-2 2 0.375 0.184 0.200 0.356 0.049 0.049 0.141 0.874 0.043 0.399 3,520 810 0.47 35. www.renoldjeffrey.com • advancing chain technology ANSI Standard Roller Chain Standard 1 Chain No. No. of Strands Pitch Inside Width Min Roller Diam Max Plate Height Max

Measure the pitch (P), roller width (W), roller diameter (D), overall width (A), plate height (H), plate thickness (T), and pin diameter (E) of your chain. Match your measurements to the dimensions in the chart to determine the standard size chain you need.

Roller chain size depends on three dimensions: pitch, roller diameter, and width between inner plates. Pitch measures the distance between pin centers. ANSI or ISO standards usually designate sizes.

The most important roller chain dimensions to measure is the Pitch (P), Roller Diameter (d1) and Inner Width (b1). These three dimension will help you determine what roller chain size you have. Below are the roller chain size charts for single, double and triple strand ANSI roller chain.

Our size range starts from #25, #35, #40, #41, #50, and goes all the way up to ANSI 240 Chain. Please visit our roller chain size chart for assistance with identifying the appropriate roller chain size, including a ‘How to measure roller chain’ video.