Martin 120R20H Bushing Bore Roller Chain Sprocket - Split Taper, 120 / 1-1/2 in, 20 Teeth, R1 Bushing, Steel Material

Product Description

The Martin 120R20H is a bushing bore roller chain sprocket designed for reliability in power transmission. This split taper design provides flexibility with a range of bore sizes. It is built to meet or exceed ANSI standards, ensuring a strong performance.

• Compatible with a variety of chain types
• Manufactured from high carbon steel
• Precision machining for quality and consistency

Product Highlights

This sprocket enhances the life of both the sprocket and chain with parallel and precisely spaced chain rows.

Product Information

Standard Information

• Brand: Martin
• Country of Origin: United States

Technical Specifications

• MPN: 120R20H
• Pitch Type: Single
• Number of Teeth: 20
• Outside Diameter: 10.3710 inches
• Tooth Width: 0.924 inches
• Hub Diameter: 5-3/8 inches
• Length Through Bore: 2.0000 inches
• Bushing Bore Range: 1-1/8 to 3-3/4 inches