Rexnord 7300673 RND Straight Stock Bore Coupling Hub 40

Product Description

The Rexnord 7300673 RND is an elastomeric coupling hub designed for efficient connection in mechanical systems. It features a straight stock bore structure that accommodates 40 coupling sizes. This hub has a bore diameter of two and one-eighth inches and a hub diameter of five and three-quarters inches.

• Made from steel for durability
• Maximum rotational speed of 5000/3600 rpm
• Keyway size of one-half inch wide by one-quarter inch deep

Product Highlights

This coupling hub is an essential component for connecting shafts in various applications, specifically compatible with Omega E/ES/ES-R series elastomeric couplings.

Product Information

Standard Information

• Brand: Rexnord
• Type: Straight Stock Bore

Technical Specifications

• Material: Steel
• Bore Diameter: 2-1/8 in
• Hub Diameter: 5-3/4 in
• Hub Length: 2-1/2 in
• Keyway Size: 1/2 in W x 1/4 in D
• Screw Size: 1/2-13
• Coupling Size: 40
• Maximum Speed: 5000/3600 rpm
• Length Through Bore: 2-1/2 in