Martin 501811/2 Finished Bore Roller Chain Coupling Hub

Product Description

The Martin 501811/2 is a finished bore roller chain coupling hub designed for robust performance. This coupling hub is suitable for applications requiring a reliable connection in machinery systems.

• Bore size of one point five inches
• Supports chain number 50
• Torque capacity exceeds typical shafting limits

Product Highlights

This coupling hub offers exceptional torque handling, making it ideal for various mechanical systems.

Product Information

Standard Information

• Brand: Martin
• MPN: 501811/2

Technical Specifications

• Bore Size: 1.500 in - 1 1/2 in
• Outside Diameter: 3.7200 in
• Pitch Diameter: 3.599 in
• Chain Number: 50
• Overall Length of Complete Coupling: 3 3/4 in
• Finished Bore: 1 1/2 in
• Hub Diameter: 2.968 in
• Bore Type: Bored to Size
• Length Through Bore: 1.687 in
• Keyway: 3/8 x 3/16
• No. of Screws: 1
• Material: Steel
• No. of Teeth: 18
• Weight: 2.02 LB
• EAN or UPC: 697950047317
• NSN Number: 3010-01-422-5592