We – EPG Group the bigge EPT Chain and agricultural gearbox factory in China with 5 various branches. For far more specifics: Cell/whatsapp/telegram/Kakao us at: 0086~13083988828 13858117778 0571 88828 Regular Our merchandise assortment consists of all sorts of helical equipment, spur equipment, bevel gear, equipment rack, worm gear, sprockets,chains, bearings, pto shaft, agricultural gearboxes.one-strand roller chain, standardized by ASME, is an assembly of alternating pin hyperlinks and roller back links. The distance between pin facilities is called the pitch. The pitch is what categorizes the dimensions of the chain. The more substantial the pitch, the greater the load score. Chains with modest pitches carry smaller masses, function more quietly, and at greater speeds. Multi-strand, modest-pitch roller chains are a excellent answer for higher-load, high-velocity applications. The use of authentic equipment manufacturer’s (OEM) part numbers or logos , e.g. CASE® and John Deere® are for reference purposes only and for indicating solution use and compatibility. Our firm and the shown substitute elements contained herein are not sponsored, accepted, or made by the OEM.