Martin 140BTB14H Bushing Bore Roller Chain Sprocket - Taper Locking, 140 / 1-3/4 in, 14 Teeth, 3020 Bushing

Product Description

The Martin 140BTB14H is a bushing bore roller chain sprocket that features a taper locking mechanism. This sprocket is suitable for use with standard roller chains and boasts fourteen teeth. It is crafted from high carbon steel to ensure durability and strength. The bore size is compatible with a 3020 taper lock bushing, enhancing its effectiveness in power transmission applications.

• Manufactured with hardened teeth for enhanced durability.
• Designed for use with chains rated for 140 / 1-3/4 inch pitch.
• Includes precise machining that ensures consistency and quality.

Product Highlights

The Martin 140BTB14H is ideal for a variety of mechanical power transmission applications. Its taper lock design allows for quick installation and removal, while its protective coating adds an extra layer of resistance against wear.

Product Information

Standard Information

• Brand: Martin
• Country Of Origin: United States

Technical Specifications

• Weight: 10.76 lbs
• Material: Steel
• Bore Type: Bushed
• Hub Style: BTB
• Pitch Type: Single
• Tooth Width: 0.924 in
• Bushing Size: 3020
• Bushing Type: Taper Lock Bushing
• Hub Diameter: 5-1/4 in
• Product Type: Bushed Roller Chain Sprockets
• Overall Width: 2 in
• Hardened Teeth: Hardened Teeth
• Hub Projection: 1.0760 in
• Number Of Hubs: 1
• Pitch Diameter: 7.8644 in
• Number Of Teeth: 14
• Tooth Thickness: 0.9240 in
• Caliper Diameter: 6.8644 in
• Outside Diameter: 8.7170 in
• Surface Treatment: Protective Coating
• Bushing Bore Range: 15/16 to 3 in
• Chain Roller Width: 1.0000 in
• Length Through Bore: 2.0000 in
• Chain Number & Pitch: 140 / 1-3/4 in
• Hub Outside Diameter: 5.2500 in
• Chain / Sprocket Type: Standard Roller Chain
• Chain Roller Diameter: 1.0000 in
• Manufacturer UPC Number: 697950043937
• Storage Dimension Width: 8.7170 in
• Number Of Strands Across: 1
• Storage Dimension Height: 2.0000 in
• Storage Dimension Length: 8.7170 in