Rexnord 7390415 RND Coupling Hub 40 2-3/4 in Bore Diameter

Product Description

The Rexnord 7390415 coupling hub is designed for use with Omega E/ES/ES-R series elastomeric couplings. This hub features a straight stock bore and is built for durability and reliable operation.

• Bore Diameter: 2-3/4 inches
• Hub Diameter: 5-3/4 inches
• Maximum Speed: 5000/3600 RPM

Product Highlights

This coupling hub is essential for connecting to the shaft of a driver or driven equipment, ensuring smooth transfer of power.

Product Information

Standard Information

• Brand: Rexnord
• Type: Straight Stock Bore

Technical Specifications

• Material: Steel
• Hub Length: 2-1/2 inches
• Screw Size: 3/4-10
• Keyway Size: 5/8 inches wide x 5/16 inches deep
• Hub Diameter: 5-3/4 inches
• Bore Diameter: 2-3/4 inches
• Coupling Size: 40
• Length Through Bore: 2-1/2 inches