Rexnord 7300678 RND Coupling Hub Straight Stock Bore 40

Product Description

The Rexnord Coupling Hub with MPN 7300678 is a critical component in elastomeric coupling systems. Designed for use with Omega E/ES/ES-R series elastomeric couplings, it ensures reliable connection and performance. This straight stock bore coupling hub features a bore diameter of two and eleven-sixteenths inches and a hub diameter of five and three-fourths inches. It is made of steel for durability and has a length through bore of two and one-half inches.

• Coupling size: 40
• Maximum speed: 5000/3600 rpm
• Keyway size: five-eighths inch width by five-sixteenths inch depth

Product Highlights

The Rexnord Omega Coupling Hub is designed for easy installation and maintenance. Its robust construction supports high-speed applications, making it suitable for various industrial settings.

Product Information

Standard Information

• Brand: Rexnord
• Type: Straight Stock Bore

Technical Specifications

• Material: Steel
• Hub Length: two and one-half inches
• Screw Size: five-eighths-11
• Keyway Size: five-eighths inch width by five-sixteenths inch depth
• Hub Diameter: five and three-fourths inches
• Bore Diameter: two and eleven-sixteenths inches
• Coupling Size: 40
• Maximum Speed: 5000/3600 rpm
• Length Through Bore: two and one-half inches