About #180H-3 Cottered Roller Chain
#180H-3 cottered roller chain meets ANSI B29.1 standard. It is a heavy-duty triple-strand roller chain equipped with thicker link plates for greater tensile strength and impact resistance. Constructed from heat-treated carbon steel, the cotter pin structure enables quick assembly and disassembly. It is engineered for high-load power transmission, commonly applied in mining, construction and agricultural machinery. Rigorous quality checks ensure reliable performance and long service life in demanding working environments.
ANSI #180H-3 Roller Chains Dimension
Pitch (P): 57.15mmRoller diameter (d1): 35.71mmWidth between inner plates (b1): 35.48mmPin diameter (d2): 17.46mmPin length (Lc): 224.8mmInner plate depth (h2): 53.6mmPlate thickness (T) : 8mmTransverse pitch (pt):69.16mm
