O-Ring Chain Design
It’s offered in a range of link counts so the correct length can be selected for the application.
DID · Part
The DID 520VO Pro V Series O-Ring Chain is a high-performance drive chain built for machines originally equipped with O-ring chains. It uses solid bushings designed for the longest possible wear and reinforced rollers intended for greater impact resistance.
This chain is offered in multiple link counts, making it easier to match common replacement needs. Each 520VO Pro V Series O-Ring Chain originally comes with a clip connecting link, and link-count options are listed on the page.
It’s offered in a range of link counts so the correct length can be selected for the application.
The 520VO Pro V Series O-Ring Chain uses solid bushings, specified to deliver the longest possible wear. This construction detail is aimed at extending service life in typical drive chain use.
Reinforced rollers are used on the DID 520VO Pro V Series O-Ring Chain and are stated to provide the greatest impact resistance. This feature targets durability where rollers see repeated contact during operation.
This DID 520VO Pro V Series O-Ring Chain is available in multiple link-count options, listed on the page (for example, 82 Links through 120 Links depending on the selection). Selecting the correct link count helps match the chain length needed for the specific setup. The product options table shows each available link count for this chain.
The DID 520VO Pro V Series O-Ring Chain originally comes with a clip connecting link. This inclusion is noted for the product across the available link-count options and is part of what arrives with the chain as supplied.
| D.I.D's high-performance O-ring chain. |
| Solid bushings for longest possible wear. |
| Reinforced rollers for greatest impact resistance. |
| Recommended for machines originally equipped with O-ring chains. |
| Originally comes with clip connecting link. |
As listed for this part in DID's product information.
