Martin 40BS3411/4 Bored to Size Sprocket - 40 / 1/2 in

Product Description

The Martin 40BS3411/4 is a bored to size sprocket designed for standard roller chains. This product features a one and one-fourth inch bore and is made from high carbon steel. It is ideal for various mechanical power transmission applications requiring reliable performance.

• Bore diameter of one point two five inches.
• Total of thirty-four teeth for optimal strength.
• Finished bore, ready for shaft mounting.

Product Highlights

These sprockets include keyways and setscrews for secure installation. They are engineered for precise alignment and minimal runout during operation.

Product Information

Standard Information

• Brand: Martin
• Country Of Origin: United States

Technical Specifications

• Bore Diameter: 1.2500 in
• Number Of Teeth: 34
• Outside Diameter: 5.6960 in
• Hub Diameter: 3-1/4 in
• Pitch Diameter: 5.4190 in
• Tooth Width: 0.284 in
• Length Through Bore: 1.0000 in
• Chain Number & Pitch: 40 / 1/2 in