Rexnord 7300671 RND Coupling Hub Straight Stock Bore 40

Product Description

The Rexnord 7300671 RND is a coupling hub designed specifically for use with Omega E/ES/ES-R series elastomeric couplings. This straight stock bore coupling hub is made from steel and features a bore diameter of one and seven-eighths inches. The hub's diameter measures five and three-quarters inches, with a length through the bore of two and a half inches. Ideal for tight connections, this product supports rotating equipment at maximum speeds of five thousand and three hundred sixty RPM.

• Durable steel construction
• Designed for Omega elastomeric couplings
• Supports high-speed applications

Product Highlights

The coupling hub enables secure attachment to the shaft of the motor or driven equipment, making it essential for reliable power transmission.

Product Information

Standard Information

• Brand: Rexnord
• MPN: 7300671

Technical Specifications

• Material: Steel
• Bore Diameter: 1-7/8 in
• Hub Diameter: 5-3/4 in
• Hub Length: 2-1/2 in
• Screw Size: 1/2-13
• Keyway Size: 1/2 in W x 1/4 in D
• Coupling Size: 40
• Maximum Speed: 5000/3600 RPM
• Length Through Bore: 2-1/2 in