Rexnord 7300290 RND Straight Stock Bore Coupling Hub 4 HSB

Product Description

The Rexnord 7300290 RND is a coupling hub designed for use with Omega elastomeric couplings. This straight stock bore coupling hub features a bore diameter of one and one-quarter inches and a hub diameter of two and one-quarter inches.

• Hub length measures one point six nine inches.
• Keyway size is one-fourth by one-eighth inches.
• Manufactured from steel for durability.

Product Highlights

This coupling hub is suitable for applications requiring compatibility with Omega elastomeric couplings. Its design allows for effective power transmission and alignment in various mechanical systems.

Product Information

Standard Information

• Brand: Rexnord
• MPN: 7300290

Technical Specifications

• Series: ES-R
• Bore Diameter: 1-1/4 in
• Hub Diameter: 2-1/4 in
• Hub Length: 1.69 in
• Keyway Size: 1/4 x 1/8 in
• Coupling Size: 4 HSB
• Material: Steel