Martin 121511/8 Taper Lock Bushing - 1.1250 in Bore - 1/4 x 1/8 in Keyway

Product Description

The Martin 121511/8 is a taper lock bushing designed for mechanical power transmission applications. This component features a bore size of one point one two five inches and a keyway of one fourth by one eighth inches. It is made from steel, ensuring durability during operation.

• Uses screws to provide tight clamping on shafts
• Works on sprockets, sheaves, and pulleys
• Compact size and tapered design optimize performance

Product Highlights

This taper lock bushing is essential for applications requiring reliable clamping force. The tapered design allows for easy installation and removal.

Product Information

Standard Information

• Brand: Martin
• Country Of Origin: United States

Technical Specifications

• Weight: 0.67 lbs
• Material: Steel
• Bore Diameter: 1.1250 in
• Bore Type: Finished w/ Keyway
• Keyway Size: 1/4 x 1/8 in
• Bushing Size: 1215
• Screw Length: 5/8 in
• Screw Torque: 175 in
• Wrench Torque: 175 in/lb
• Outside Diameter: 1-7/8 in
• Length Through Bore: 1.5 in
• Number Of Bolt Holes: 2
• Maximum Hub Outside Diameter: 3-1/8 in, 2-7/8 in, 2-5/8 in
• Bolt Circle Diameter: 1-3/4 in