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
81XB20 Full use has been made of all kinds of advanced techniques and technology to reach excelsior manufacturing. Standard strands have an even number of pitches, pin links, and roller links. A roller chain & sprocket strand can be shortened by removing links and lengthened by adding whole or a half links (offset links).sprockets are supplied with 20-teeth and are a B-hub configuration (hub on 1 side). We supply these sprockets as plane stock bore configuration or with a specific bore size including key-way and set screws. To get a quote or for more information please contact us and we will be happy to assist you.
81XB20 Sprocket Dimensions
- Sprocket Size: 81XB20
- Tooth Count: 20
- Hub Type: B-Hub
- Pitch Diameter: 16.68″
