Martin 601821/8 Finished Bore Roller Chain Coupling Hub

Product Description

The Martin 601821/8 is a finished bore roller chain coupling hub designed to meet standard industrial requirements. This coupling hub features high torque capacity which safely transmits power within specified bore ranges.

• Bored to size for accurate fit
• Compatible with 60 chain
• 18 teeth for efficient performance

Product Highlights

This hub provides an essential connection in machinery, ensuring reliability in performance.

Product Information

Standard Information

• Brand: Martin
• MPN: 601821/8

Technical Specifications

• Bore Size: 2.125 in - 2 1/8 in
• Coupling Spacing: 0.4375 in
• Bushing Series: N/A
• Set Screw Size: 1/2-13 x 1/2
• Chain No.: 60
• Bore Range [Min]: 2.125 in
• Pitch Diameter: 4.319 in
• No. of Teeth: 18
• Bore Type: Bored to Size
• Overall Length of Complete Coupling: 4 3/16 in
• Outside Dia.: 4.46 in
• No. of Screws: 1
• Finished Bore: 2 1/8 in
• Keyway: 1/2 x 1/4
• Hub Dia.: 3 1/2 in
• Material: Steel
• Weight: 3.3 LB
• EAN or UPC: 697950047584