Martin D12B15 Stock Bore Sprocket - Metric - 12B / 3/4 in - B Hub, 15 Teeth

Product Description

The Martin D12B15 is a metric stock bore sprocket designed for roller chains. It has a B Hub with 15 teeth and a stock bore diameter of sixteen millimeters. This sprocket is made from high carbon steel, ensuring durability and reliability for mechanical power transmission applications.

• Hardened teeth for extended lifespan
• Easy to modify bore size for custom applications
• Manufactured to meet ISO standards

Product Highlights

This sprocket features precise machining, ensuring a consistent finish and high quality. The bores are concentric to the pitch line, minimizing run-out and improving performance.

Product Information

Standard Information

• Brand: Martin
• Country of Origin: United States
• Minimum Order Quantity: 1

Technical Specifications

• Hub Type: B
• Tooth Width: 30 mm
• Bore Diameter: 16 mm
• Pitch Diameter: 91.6 mm
• Number of Teeth: 15
• Chain Number & Pitch: 12B / 3/4 in
• Maximum Bore Diameter: 50 mm
• Outside Diameter: 103.373 mm