Martin 201211/4 Taper Lock Bushing - 1.2500 in Bore - 1/4 x 1/8 in Keyway

Product Description

The Martin 201211/4 is a taper lock bushing designed for mechanical power transmission applications. It has a bore diameter of one point two five inches and a keyway size of one fourth x one eighth inches. The bushing is made of steel and is suitable for use in various devices that require strong clamping force on shafts.

• Tapered design for better clamping around shafts.
• Ideal for use on sprockets, sheaves, and pulleys.
• Compact size improves versatility in multiple applications.

Product Highlights

This taper lock bushing provides a reliable connection for mechanical systems, enhancing torque transmission and reducing wear.

Product Information

Standard Information

• Brand: Martin
• Country Of Origin: United States

Technical Specifications

• Bore Diameter: 1.2500 in
• Outside Diameter: 2-3/4 in
• Length Through Bore: 1.25 in
• Number Of Bolt Holes: 2
• Max Hub Outside Diameter: 4-3/4 in, 3-7/8 in, 4-3/8 in
• Screw Length: 7/8 in
• Wrench Torque: 280 in/lb
• Bolt Circle Diameter: 2-5/8 in