Martin 251721/4 Taper Lock Bushing - 2.2500 in Bore, 1/2 x 1/4 in Keyway

Product Description

Martin 251721/4 Taper Lock Bushing is designed for reliable performance in mechanical power transmission applications. This bushing has a bore diameter of two point two five inches and features a half by one fourth inch keyway. It is made from steel, ensuring durability and strength in tough conditions.

• Tapered design increases clamping force
• Used in sprockets, sheaves, and pulleys
• Split type allows for easy installation and removal

Product Highlights

These bushings provide a strong grip on shafts and are suitable for various applications in mechanical systems.

Product Information

Standard Information

• Brand: Martin
• Country Of Origin: United States

Technical Specifications

• MPN: 251721/4
• Bore Diameter: 2.2500 in
• Outside Diameter: 3-3/8 in
• Length Through Bore: 1.75 in
• Screw Length: 1 in
• Wrench Torque: 430 in/lb
• Max Hub Outside Diameter: 5-1/2 in, 4-7/8 in, 4-3/8 in
• Number Of Bolt Holes: 2