Chain 08B-1 fi=4.45 L=29.6 on one in every 3 pins

Product Description

Roller chain 08B-1 with an extended pin of diameter fi=4.45 mm and length L=29.6 mm, fitted on every third pin. The extended pin retains the standard diameter used in 08B chains, so it runs unchanged on typical sprockets of this size, while protruding beyond the side plates to allow the mounting of flights, brackets or conveying elements.

The chain is manufactured in accordance with PN 77/M-84168 / DIN 8187 for the British standard "B". It is used where, in addition to power transmission, additional equipment has to be mounted on the pins - in conveyors, sorters, packaging lines and agricultural machinery.

Product photos are for illustrative purposes only.

If you are looking for a different pin length or spacing than listed above, please contact us - as a manufacturer, we can handle special orders tailored to your specific application.

Frequently asked questions

What does the symbol fi=4.45 L=29.6 in the product name mean?

"fi=4.45" is the diameter of the extended pin in millimetres, and "L=29.6" is its total length measured from the chain axis. In this model, the pin has the same diameter as the standard pin of a 08B chain; it is only longer.

What is this chain used for?

For drives combined with the conveying of additional elements - the protruding pins are used to mount flights, dividers or brackets, e.g. in belt and bucket conveyors and in packaging lines.

Are the pins present on every link?

No - in this variant the extended pin appears on every third pin; the remaining links have the standard design of a 08B-1 chain.

Does the chain work with standard 08B sprockets?

Yes. Since the pitch and geometry of the chain comply with the 08B standard, a sprocket selected for this size works with the chain without any additional modifications.

In what unit is this chain sold?

The chain is available by the running metre - the length and spacing of the extended pins are constant throughout the section, in accordance with the parameters given in the table.