Roller chain 12B-1, pitch 19.05 mm (3/4"), with attachment A1, stainless steel

Product Description

Chain 12B-1 is an industrial-grade simplex roller chain with a pitch of 19.05 mm, designed for use in drives of machines and production equipment. As a European manufacturer, we ensure a precise fit of the pin in the bush, which limits the development of play and extends chain service life.

Technical data

Applications

This chain is used in industrial machine transmissions, hoists and lifts, conveyor drives and agricultural machinery - wherever repeatable performance under load matters.

Frequently asked questions

Which chain has a pitch of 19.05 mm (3/4"), a roller of 12.07 mm and an inner width of 11.68 mm?

It is the 12B-1 roller chain according to DIN 8187 / ISO 606, single-strand. If the measured chain has these dimensions, the matching product in the Ozdowski range is: roller chain 12B-1, pitch 19.05 mm (3/4"), with attachment A1, stainless steel. The pitch is measured as the distance between the axes of adjacent pins.

How do I choose the right roller chain for an industrial drive?

The key is to determine three parameters: pitch, inner width and roller diameter - for 12B these are 19.05 mm, 11.68 mm and 12.07 mm respectively. In addition, operating conditions should be taken into account: load, rotational speed and environment (dust, moisture), in order to select the right version.

What is a stainless chain used for?

The stainless version is used in humid environments and in the food and pharmaceutical industries, where standard carbon steel would corrode.

What is the attachment (flight) mounted on the chain used for?

A plate with an attachment (flight) is mounted on selected chain links and is used to fix conveyed or driving elements, e.g. in conveyors or feeders. The exact type and spacing of the attachments must be matched to the machine design.

What does chain "stretch" mean and how can it be prevented?

It is not a physical stretching of the sheet metal, but an increase in play caused by wear of the pins and working bushes. This is prevented by precise fitting of the components and regular lubrication.

What does the lead time depend on?

When ordering, please check the current stock level of this chain - the lead time depends on it and is clearly stated according to the quantity available in each warehouse. The stock level is shown above the product price and may vary depending on the warehouse.

Product photos are for illustration purposes only.