This ANSI #40HP hollow pin roller chain is designed to provide reliable performance for industrial power transmission, conveyor, and material handling applications where attachment flexibility is required. Manufactured from carbon steel with precision-matched components, it delivers dependable strength, smooth sprocket engagement, and consistent wear performance for long service life. The hollow pin design allows rods, crossbars, and custom attachments to be easily inserted through the chain pins, making it an excellent choice for conveying, indexing, product handling, and other specialized applications requiring adaptable chain configurations.
This chain has an average tensile strength of approximately 2,743lbs and is supplied in a standard 10-foot length, with additional lengths available. Manufactured to ANSI dimensional standards for compatibility with #40 sprockets and components.
A matching connecting link is included for convenient installation, and additional connecting links are available and recommended to keep on hand to minimize downtime and simplify maintenance.
Not sure if this is the correct size for your application? Our team is available to assist with fit confirmation or accessory selection.

40HP Roller Chain Specifications
Pitch Size: 0.500 Inch
Roller Diameter: 0.312 Inch
Width Between Inner Plates: 0.309 Inch
Pin Diameter: 0.222 Inch
Pin Length L Max: 0.650 Inch
Pin Length Lc Max: 0.693 Inch
Inner Plate Depth: 0.472 Inch
Plate Thickness: 0.059 Inch
Average Tensile Strength: 2743 lb
Connecting Links Included: 1 Link
Material: Carbon Steel
Length: 10 Feet
Weight Per Foot: 0.362 lbs