About #240H-2 Cottered Roller Chain
ANSI #240H-2 double-strand cottered roller chain meets ANSI B29.1 standard. This heavy-duty chain features thicker link plates than standard #240 version, offering high tensile strength and shock resistance. Cotter pin construction allows convenient field assembly and disassembly. Pitch: 3" (76.2mm). Manufactured from heat-treated alloy steel with solid rollers and shot-peened plates, it provides great wear and fatigue resistance. Widely used for heavy power transmission in mining, construction and large industrial machinery.
ANSI #240H-2 Roller Chains Dimension
Pitch (P): 76.2mmRoller diameter (d1): 47.63mmWidth between inner plates (b1): 47.35mmPin diameter (d2): 23.81mmPin length (Lc): 223.1mmInner plate depth (h2): 72.3mmPlate thickness (T) : 12.7mmTransverse pitch (pt):101.22mm
