Martin 40161 Finished Bore Roller Chain Coupling Hub

Product Description

The Martin 40161 is a Finished Bore Roller Chain Coupling Hub designed for use in various mechanical systems. This coupling hub is engineered to handle torque capacity exceeding the standard torque of shafting that fits within its bore range. It effectively connects two rotating shafts, allowing for the transfer of power and motion.

• Designed for 40 chain size
• Features a bore range of one inch
• Manufactured from durable steel

Product Highlights

This coupling hub is ideal for applications requiring reliable torque transmission and durability.

Product Information

Standard Information

• Brand: Martin
• Part Number: 100813626

Technical Specifications

• Keyway: 1/4 x 1/8
• Weight: 0.7 LB
• Hub Diameter: 1.963 in
• Material: Steel
• Bore Size: 1.000 in - 1 in
• Bore Type: Bored to Size
• Chain No.: 40
• No. of Teeth: 16
• Outside Diameter: 2.6400 in
• Finished Bore: 1 in
• No. of Screws: 1
• Pitch Diameter: 2.563 in
• Coupling Spacing: 0.28125 in
• Overall Length of Complete Coupling: 2 17/32 in
• Length Through Bore: 1 1/8 in
• Set Screw Size: 5/16-18 X 5/16
• Has Finished Bore: Yes
• EAN or UPC: 697950046839
• NSN Number: 3010-01-503-7864