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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This Our large inventory levels on zinc plated, solid steel shaft collars assure prompt satisfaction of any size requirement. Unplated, black-oxide and stainless steel solid collars are readily available. Black-oxide steel clamp type collars are similarly stocked for unbeatable service. Mounted bearing and linear bearing orders are regularly shipped within 24 hours and our turn-around time on cut-to-length linear shafting will exceed your expectations.Our company pays particular attention to customers’ needs, listening to the specific requirements of each customer and guaranteeing total satisfaction.EP Group has increased its business lines to include Power Transmission Units and Comp1nts, Automotive Parts and Materials Handling Systems.103C21 sprocket is a 21 tooth cast construction sprocket with a C-Hub (hub on both sides). This sprocket is in the 103 series of engineer class sprockets. It can be supplied with a stock plain bore, finished bore with key-way and set screws, or as an idler sprocket configuration. This sprocket works with chain & sprocket sizes 103, SBO2103, C9103, WH9103HD, SCA9103, C131, ER131, SBS131, and WH82.
- Tooth Count: 21
- Style: C
- Pitch Diameter: 20.63″
- Hub Diameter: 7.00″
- Length Thru Bore: 5.00″
- Max Bore: 4.56″
- Tooth Face at Pitch Line: 1.125″
- Roller Diameter: 1.218″
- W8: 114.0 LBS
ept Roller Chain & Sprocket and Sprockets always strives to provide the industry leading service we are known for, as well as competitive and fair prices. Besides sprockets we also offer a full line of roller and engineer class chain & sprockets, motors with gear reducers, v-belts, pulleys, and a wide variety of other industrial power transmission products. For more information or to get a quote on 103C21 sprockets or any other products, please contact our customer support team and we will be happy to assist you.