Martin 50BS3813/8 Bored to Size Sprocket - 1.3750 in Bore - 38 Teeth

Product Description

The Martin 50BS3813/8 is a finished bore sprocket with a bore diameter of one point three seven five inches and thirty-eight teeth. This sprocket is designed for use in mechanical power transmission systems and is compatible with standard roller chains.

• Bored to size for precise fit
• Made from high carbon steel
• Features keyways and setscrews for secure attachment

Product Highlights

This product is shaft ready and includes two setscrews for secure mounting. The finished bore allows for a proper fit on the shaft, minimizing run out and ensuring efficient operation.

Product Information

Standard Information

• Brand: Martin
• Country Of Origin: United States

Technical Specifications

• MPN: 50BS3813/8
• Bore Diameter: 1.3750 inches
• Number Of Teeth: 38
• Pitch Diameter: 7.5685 inches
• Hub Diameter: 3-1/4 inches
• Outside Diameter: 7.9180 inches
• Tooth Width: 0.343 inches
• Material: Steel
• Surface Treatment: Protective Coating
• Chain Number & Pitch: 50 / 5/8 inches
• Pitch Type: Single
• Keyway Size: 5/16 x 5/32 inches
• Hardened Teeth: Non-Hardened Teeth
• Length Through Bore: 1.2500 inches