Martin 121011/4 Taper Lock Bushing - 1.2500 in Bore - 1/4 x 1/8 in Keyway

Product Description

The Martin Taper Lock Bushing, model 121011/4, features a bore diameter of one point two five inches. This bushings system utilizes a tapered design that enhances clamping force significantly. It serves as an essential component in mechanical power transmission applications, particularly when used with sprockets, sheaves, and pulleys.

• Tapered non-flanged design for improved clamping
• Compatible with various mechanical devices
• Increased clamping force compared to standard designs

Product Highlights

This bushing is lightweight and easy to install. It's designed for use on shafts where superior grip and reliability are crucial.

Product Information

Standard Information

• Brand: Martin
• Country Of Origin: United States

Technical Specifications

• Bore Diameter: 1.2500 in
• Outside Diameter: 1-7/8 in
• Screw Length: 5/8 in
• Length Through Bore: 1 in
• Wrench Torque: 175 in/lb
• Bolt Circle Diameter: 1-3/4 in
• Number Of Bolt Holes: 2
• Max Hub Outside Diameter: 3-1/4 in, 2-7/8 in, 3-5/8 in