Metric 72B Roller Chain

Metric 72B is a super heavy-duty roller chain conforming to ISO 606 standard, pitch 114.3mm. Manufactured from high-strength alloy steel with precise heat treatment, it achieves high tensile strength and excellent wear resistance. Available in simplex, duplex and triplex versions. Widely used in mining, metallurgy, cement and heavy conveying equipment under extreme heavy loads. Connecting links and offset links are supplied, custom surface treatments are available for harsh working conditions.