We EPG group one of the Biggest Chain and sprocket manufacturer in China. We provide you most type of industry chains, agricultural chains, conveyor chains and related sprockets etc……..

Contact us: Wechat/whatsapp/mobile: +86-13083988828

This industrial components including roller chains. Roller chains are available in standard, nickel plated & stainless steel materials in pitch dia. ranging from 1/4 in. to 3 in. Types include leaf chains in lacing configurations ranging from 2 x 2 to 8 x 8. Leaf chains are available in pitch sizes ranging from 1/2 in. to 2 in., pin dia. ranging from 0.156 in. to 0.687 in. & tensile strengths ranging from 4,000 lbs. to 156,000 lbs. Applications include agricultural, conveyors, drilling, electronics assembly, food processing, fork lift trucks, hoists, packaging & textile machinery.The group has taken part in the making and revising of ISO/TC100 international chain & sprocket standard several years in success and hosted the 16th ISO/TC100 replacement of International annual meeting in 2004. ISO 9001:2015 certified manufacturer and distributor of roller chain & sprockets. Types of roller chain & sprockets include ASME/ANSI standard chain & sprockets, attachment chain & sprockets, corrosion resistant chain & sprockets, lube-free chain & sprockets, plastic chain & sprockets, free-flow chain & sprockets, specialty chain & sprockets and British standard chain & sprockets. ASME/ANSI standard chain & sprockets are available in large and small pitch, double pitch and leaf styles. Roller chain & sprockets are used in food packaging, forklift trucks, oilfield drilling, motorcycles, conveyors and power transfer applications.821 Z25 sprocket is a solid construction high-quality sprocket that is manufactured for 821 series chain & sprockets and features 25-teeth. It is available as a machined natural PA6 thermoplastic material or has a molded cast iron configuration. We keep these sprockets on the shelf as a stock bore and finished bore configurations, but we can also bore the sprocket to custom bore sizes. For more information or to get pricing and availability on the sprocket or chain & sprocket please contact us and we will be happy to assist you.Dimensions:

• Sprocket Size: 821-Z25
• Tooth Count: 25
• Configuration: Solid
• Stock Materials: Machined Plastic, Cast Iron
• Pitch Diameter: 6.03″
• Overall Diameter: 6.10″
• Minimum Bore: 0.79″
• Maximum Bore: 2.76″
• Dimension (A): 3.05″
• Dimension (B): 3.25″

Tel: +86-57188220973 Mail us: hzptcorp@gmail.com