Rexnord 7390410 RND Coupling Hub 20 1-15/16 in Bore

Product Description

The Rexnord 7390410 RND Coupling Hub is a reliable component designed for elastomeric couplings. It features a straight stock bore with a coupling size of 20 and a bore diameter of one and fifteen-sixteenths inches. This coupling hub is made from steel and has a hub diameter of four inches.

• Maximum speed rating of six thousand six hundred or four thousand eight hundred rpm
• Length through the bore measures two point zero six inches
• Includes a keyway size of one-half inch wide by one-fourth inch deep

Product Highlights

This coupling hub is used with Omega E series elastomeric couplings for smooth operation.

Product Information

Standard Information

• Brand: Rexnord
• MPN: 7390410

Technical Specifications

• Material: Steel
• Hub Length: 2.06 in
• Screw Size: 1/2-13
• Keyway Size: 1/2 in W x 1/4 in D
• Hub Diameter: 4 in
• Bore Diameter: 1-15/16 in
• Coupling Size: 20
• Maximum Speed: 6600/4800 rpm
• Length Through Bore: 2.06 in