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.EPG will always adhere to it enterprise spirit of being practical, innovative, efficient and excellent to make the top international transmission drive.As a result, we have become a comprehensive manufacturer in the motion and control field providing an extensive lineup of products with superior durability, environment-friendliness, and quality.D24B21 sprocket with a stock bore is a metric roller chain & sprocket sprocket manufactured under ISO and British Standard 228. Our D24B21 sprockets are made with reliability and performance in mind, so we use high-quality carbon steel (CS) and have the sprocket precision cut to ensure maximum performance and wear life. Besides the stock bore we also can supply these sprockets with a specific plain or finished (has key-way and set screws) bore size. We also offer upgrades on our D24B21 sprockets such as black-oxide coatings and heat-treated hardened teeth, hardened teeth increases the durability and wear life of the sprocket while a black oxide coating will create an “anti-rust” coating on the sprocket. Besides the 21 tooth sprocket, we also stock a high-quality 24B-2 roller chain & sprocket and a wide array of roller chain & sprocket accessories. For more information or to get a quote on D24B21 sprockets, please contact us and 1 of our sales team members will be happy to assist you.
D24B21 Sprocket Dimensions
- Sprocket Size: D24B21
- Tooth Count: 21
- Pitch Diameter: 255.63mm
- Stock Bore: 40mm
- Maximum Recommended Bore: 108mm
- Hub Diameter (H): 160mm
- Length Thru Bore (L): 100mm
- Sprocket W8: 26.99 kG