Martin 120BTB13H Bushing Bore Roller Chain Sprocket - Taper Locking, 120 / 1-1/2 in, 13 Teeth, 2517 Bushing, Steel Material

Product Description

The Martin 120BTB13H is a bushing bore roller chain sprocket designed for reliable mechanical power transmission. It features a tapered locking mechanism that provides a secure fit on the shaft. This sprocket is ideal for use with standard roller chains.

• Manufactured with hardened teeth for durability
• Compatible with ANSI standard tolerances
• Precision machined for consistent performance

Product Highlights

This sprocket is suitable for various industrial applications, enhancing the longevity of the chain and sprocket system.

Product Information

Standard Information

• Brand: Martin
• MPN: 120BTB13H

Technical Specifications

• Pitch Type: Single
• Number of Teeth: 13
• Pitch Diameter: 6.2679 in
• Hub Diameter: 4-1/4 in
• Tooth Width: 1.75 in
• Tooth Thickness: 0.9240 in
• Overall Width: 1-3/4 in
• Outside Diameter: 6.9860 in
• Chain Number & Pitch: 120 / 1-1/2 in
• Caliper Diameter: 5.3472 in
• Chain Roller Width: 1.0000 in
• Chain Roller Diameter: 0.8750 in
• Length Through Bore: 1.7500 in
• Bushing Bore Range: 1/2 to 2-1/2 in
• Surface Treatment: Protective Coating