Rexnord 7300683 RND Straight Stock Bore Coupling Hub 50 Replacement MPN

Product Description

The Rexnord 7300683 RND is a straight stock bore coupling hub designed for use with Omega E/ES/ES-R series elastomeric couplings. This coupling hub features a bore diameter of two and seven-eighths inches and is six inches in diameter overall. It has a length through the bore of two and three-fourths inches and is constructed from steel, ensuring durability in various applications.

• Hub designed for optimal pairing with elastomeric couplings.
• Maximum speed ratings of four thousand two hundred and three thousand one hundred rpm.
• Includes a three-quarter inch wide by three-eighths inch deep keyway for secure attachment.

Product Highlights

This coupling hub provides essential support for transmitting torque in mechanical systems.

Product Information

Standard Information

• Brand: Rexnord
• Type: Straight Stock Bore

Technical Specifications

• Material: Steel
• Hub Length: 2-3/4 in
• Screw Size: 3/4-10
• Keyway Size: 3/4 in W x 3/8 in D
• Hub Diameter: 6 in
• Bore Diameter: 2-7/8 in
• Coupling Size: 50
• Maximum Speed: 4200/3100 rpm
• Length Through Bore: 2-3/4 in