Martin 302021/4 Taper Lock Bushing - 2.2500 in Bore - 1/2 x 1/4 in Keyway

Product Description

The Martin Taper Lock Bushing with MPN 302021/4 features a bore diameter of two point two five inches. This bushing is designed for reliable performance in mechanical power transmission applications. It enhances clamping force on sprockets, sheaves, and pulleys through its tapered construction.

• Tapered non-flanged split design
• Effective for increasing clamping force
• Compatible with standard shafts

Product Highlights

This bushing provides excellent clamping pressure, making it a valuable component for many devices.

Product Information

Standard Information

• Brand: Martin
• Part Number: 00223391

Technical Specifications

• Bore Diameter: 2.2500 inches
• Outside Diameter: 4-1/4 inches
• Length Through Bore: 2 inches
• Max Hub Outside Diameter: 5-5/8 inches, 6-1/4 inches, 7 inches
• Screw Length: 1-1/4 inches
• Wrench Torque: 800 in/lb
• Bolt Circle Diameter: 4 inches
• Number Of Bolt Holes: 2