Roller chain DONGHUA ASA 120/3

DONGHUA ASA 120/3 is a roller chain reference, within Power transmission. Request a quote for ASA 120/3 via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The ASA 120/3 chain is a roller chain with 38.1 mm pitch, 22.23 mm roller diameter and 25.4 mm inner width. It is used in power transmissions that require high strength and durability, such as those found in agricultural machinery, material handling equipment and drive systems in industrial plants. DONGHUA is a brand that MR sells, and this particular chain offers reliable performance in demanding applications.

This item is a roller chain from the ASA series, designated as ASA 120/3. Its main attributes are: 38.1 mm pitch, 22.23 mm roller diameter and 25.4 mm inner width. The ASA 120/3 designation indicates that it is a chain with 120 pitch (in hundredths of an inch) and single-strand, although the /3 suffix may refer to a specific configuration of the series. To confirm any other dimension, it is always advisable to consult the manufacturer's data sheet.

Typical applications of this chain include drives in agricultural machinery, such as combine harvesters and seeders, lifting and conveying equipment, and drive systems in the cement, mining and material processing industries. It is also used in drives for mills, crushers and chain conveyors. Its robust construction makes it suitable for environments with dust, dirt and variable loads.

For mounting and selection, it is essential to verify compatibility with the sprockets and the chain pitch. Sprocket alignment, proper tension and periodic lubrication must be checked. The ASA 120/3 series may require a specific lubricant depending on speed and load. If you need advice, the technical team at MR Accesorios Industriales can help you select the right product.

If you need an equivalent or a nearby size, you can contact us with the exact code or the required dimensions. We work with recognized brands and can offer compatible alternatives. Keep in mind that the ASA 120/3 designation is specific, but there are other chains with a similar pitch that could adapt to your application. Ask us and we will advise you with no obligation.

To request a quote for this DONGHUA ASA 120/3 chain, simply send us the code by WhatsApp. At MR Accesorios Industriales we provide personalized service and solutions for your power transmission needs. Do not hesitate to contact us for more information or to request a quote for this or other products.