Martin 40BS163/4 Single Pitch Roller Chain Sprocket With Keyway 3/4 in Bore

Product Description

The Martin 40BS163/4 is a bored-to-size type BS single pitch roller chain sprocket. It features a bore diameter of three-quarters of an inch and an outside diameter of two point eight one four inches. Designed for use with #40 chain, it has sixteen teeth and a half-inch pitch.

• Constructed from steel for durability
• Includes two setscrews for secure fitting
• Manufactured with precise machining for consistent performance

Product Highlights

The Martin sprocket is designed for reliability in various power transmission applications. It helps maintain smooth operation of roller chain systems.

Product Information

Standard Information

• Manufacturer: Martin Sprocket & Gear
• Part Number: 40BS163/4

Technical Specifications

• Bore Diameter: 3/4 in
• Chain Size: #40
• Hub Diameter: 2 in
• Keyway Size: 3/16 x 3/32 in
• Length Through Bore: 7/8 in
• Material: Steel
• Number of Teeth: 16
• Pitch: 1/2 in
• Pitch Diameter: 2.563 in
• Screw Size: 1/4-20 x 1/4 in
• Type: Bored-to-Size Type BS
• Standards/Approvals: PROP65 warning for cancer and reproductive harm