Martin 40BS1611/4 Sprocket 1 1/4 in Bore

Product Description

The Martin 40BS1611/4 is a bored-to-size type BS sprocket designed for single pitch roller chains. It features a bore diameter of one and one-fourth inches and is compatible with #40 chain. This sprocket has 16 teeth and is made of durable steel, ensuring strength and reliability in various applications.

• Includes keyway and setscrews for secure installation.
• Stock finished bores for immediate use.
• Precision manufacturing for consistent performance.

Product Highlights

Reliable sprocket for chain drives in power transmission systems.

Product Information

Standard Information

• Manufacturer: Martin Sprocket & Gear
• Part Number: 40BS1611/4

Technical Specifications

• Bore Diameter: 1-1/4 in
• Chain Size: #40
• Number of Teeth: 16
• Pitch: 1/2 in
• Outside Diameter: 2.814 in
• Pitch Diameter: 2.563 in
• Hub Diameter: 2 in
• Material: Steel
• Screw Size: 5/16-18 x 5/16 in
• Length Through Bore: 7/8 in
• Keyway Size: 1/4 x 1/8 in
• Standards/Approvals: PROP65: This product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm.
• Includes: (2) setscrews
• Type: Bored-to-Size Type BS