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 ISO 9001:2015 certified manufacturer and distributor of roller chains. Types of roller chains include ASME/ANSI standard chains, attachment chains, corrosion resistant chains, lube-free chains, plastic chains, free-flow chains, specialty chains and British standard chains. ASME/ANSI standard chains are available in large and small pitch, double pitch and leaf styles. Roller chains are used in food packaging, forklift trucks, oilfield drilling, motorcycles, conveyors and power transfer applications.There is a technical center of province level, EPG academician working station, experiment station for EPG post doctors, and national 863 program set up in EPG group. With these platforms and strong technical ability, the more than 400 technicians have developed all variety of special high precise and high strength products, conducted mold programs for key comp1nts in the car and national industry revitalizing program, resulting more than 5000 developed over, among which 33 items are autonomous patent technology with 4 patent approved .ISO 9001 certified manufacturer of precision roller chain & sprockets. Types include single and multiple strand, hollow pin, side bow, rollerless, self-lubricating, straight sidebar, double pitch, brushed, nickel plated, armor coated, 304 stainless steel, leaf, hoist and O-ring, citrus, sorting and caterpillar roller chain & sprockets.831 Z21 sprocket is a solid construction high-quality sprocket that is manufactured for 831 series chain & sprockets and features 21-teeth. It is available as a molded light grey 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: 831-Z21
- Configuration: Solid
- Pitch Diameter: 5.09″
- Overall Diameter: 5.12″
- Minimum Bore: 0.79″
- Maximum Bore: 1.57″
- Hub Diameter: 2.28″
- Dimension (A): 2.56″
- Dimension (B): 2.83″
- Stock Materials: PA6, Cast Iron
Tel: +86-57188220973 Mail us: [email protected]
