Power Drive C40-16 Double Strand Coupling Chain 16 Links

Power Drive C40-16 Double Strand Coupling Chain

This chain suits mechanical assemblies needing a half-inch pitch coupling link. It fits AL40 and C4016X series couplings across bore sizes from five-eighths to one-and-one-eighth inches. The included connecting link simplifies installation for maintenance technicians and OEM builders.

16-link capacity with 150-degree heat ceiling

Sixteen links give an eight-inch overall length and 1.25-inch width for standard power transmission runs. Steel construction handles temperatures up to 150 degrees Fahrenheit and down to minus 25 degrees Fahrenheit. The chain reaches its limit in corrosive wash-down environments or continuous loads beyond the coupling's rated torque.

Replaces worn 40-series coupling chains

Swapping a stretched or corroded 40-pitch chain restores timing accuracy and reduces sprocket wear. The jump is worth it when the existing chain shows elongation past service limits or when a preventive rebuild is scheduled. Buyers needing stainless steel or extended temperature ranges must source a different specification.