Product Description
The Martin 40BS121/2 is a finished bore sprocket designed for standard roller chain applications. It has a bore diameter of half an inch and features twelve teeth. This sprocket is made from high carbon steel, ensuring durability and reliable performance in various mechanical power transmission systems.
- Bore diameter: 0.5000 inches
- Number of teeth: 12
- Non-hardened teeth for added flexibility
Product Highlights
Engineered for shaft readiness, this finished bore sprocket includes keyways and setscrews. The precise machining processes maintain high quality and consistency.
Product Information
Standard Information
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Brand: Martin
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Country of Origin: United States
Technical Specifications
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Bore Diameter: 0.5000 inches
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Tooth Width: 0.284 inches
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Hub Diameter: 1-9/16 inches
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Pitch Diameter: 1.9319 inches
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Outside Diameter: 2.1660 inches
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Length Through Bore: 0.8750 inches
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Chain Number & Pitch: 40 / 1/2 inches
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Number of Hubs: 1
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Surface Treatment: Protective Coating
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Storage Dimension Width: 2.5625 inches
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Storage Dimension Height: 15/16 inches
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Storage Dimension Length: 2.5625 inches
