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……..
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A557 We are aiming to meet the demands of the clients around the world.. a specialized supplier of a full range of chains, sprockets, gears, gear racks, V-belts, couplings and reducers， pto shaft, agricultural gearboxes….One aspect of our application consulting is that we have been collecting and combining the experience in chain and sprocket applications in various areas for decades. This is particularly interesting for us whenever customers approach us with some exceeding and challenging requirements.K39 attachment is a 2 side, 2 hole attachment that is manufactured for A557 roller chain. We can supply A557 roller chain with K39 attachments in any configuration needed to meet your exact needs. This K39 attachment is manufactured using precision hardened comp1nts to ensure durability, working life, and strength.Dimensions:
