Martin 40BS197/8 Bored to Size Sprocket - 40 / 1/2 in

Product Description

The Martin 40BS197/8 is a bored to size sprocket designed for mechanical power transmission. This product features a bore diameter of zero point eight seven five inches and has nineteen teeth, making it suitable for various applications in roller chain systems.

• Finished bore ready for direct shaft mounting.
• Manufactured from high carbon steel for durability.
• Comes with keyways and setscrews for secure installation.

Product Highlights

This sprocket delivers precise machining, ensuring a consistent finish and high quality. The bores are concentric to the pitch line to minimize runout, enhancing its reliability in mechanical systems.

Product Information

Standard Information

• Brand: Martin
• Country Of Origin: United States

Technical Specifications

• Pitch Type: Single
• Tooth Width: 0.284 inches
• Hub Diameter: 2.5 inches
• Bore Diameter: 0.8750 inches
• Number Of Hubs: 1
• Number Of Teeth: 19
• Pitch Diameter: 3.0378 inches
• Outside Diameter: 3.2960 inches
• Chain / Sprocket Type: Standard Roller Chain
• Length Through Bore: 1.0000 inches
• Surface Treatment: Protective Coating
• Storage Dimension Width: 3.6250 inches
• Storage Dimension Height: 1.0625 inches
• Storage Dimension Length: 3.6250 inches