Martin 131013/8 Taper Lock Bushing - 1310 Series, 1.3750 in Bore, 5/16 x 5/32 in Keyway

Product Description

The Martin 131013/8 Taper Lock Bushing is designed for effective mechanical power transmission. This bushing has a bore diameter of one point three seven five inches and is made of steel. It features a five sixteenth by five thirty-second inch keyway and provides a durable and reliable solution for various rotating applications.

• Utilizes screws for tight clamping on the shaft.
• Used on sprockets, sheaves, and pulleys.
• Valuable for its compact size and tapered construction.

Product Highlights

This bushing enhances clamping force compared to standard bored-to-size products using just a keyway and setscrew. The tapered design allows for easy installation and a secure fit on shafts.

Product Information

Standard Information

• Brand: Martin
• Country of Origin: United States

Technical Specifications

• Bore Diameter: 1.3750 in
• Outside Diameter: 2 in
• Width: 2.5 in
• Length Through Bore: 1 in
• Screw Length: 5/8 in
• Wrench Torque: 175 in/lb
• Max Hub Outside Diameter: 3 in, 3-3/4 in, 3-3/8 in
• Number of Bolt Holes: 2
• Bolt Circle Diameter: 1-7/8 in