Roller chain DONGHUA ASA 80

DONGHUA ASA 80 is a roller chain reference, within Power transmission. Request a quote for ASA 80 via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The ASA 80 chain is a roller chain with a 25.4 mm (1 inch) pitch used to transmit motion between parallel shafts in industrial machines. Donghua manufactures it under the ASA/ANSI standard, with 15.88 mm diameter rollers and 15.88 mm inner width. MR Accesorios Industriales carries it as part of its power transmission line, along with sprockets, pulleys and bearing housings. It is an option for equipment that needs a robust chain that is easy to replace.

This item is an ASA 80 roller chain from the Donghua brand. Its pitch is 25.4 mm, the roller diameter is 15.88 mm and the inner width is 15.88 mm. The ASA 80 designation corresponds to the series of roller chains with a one-inch pitch under the ASA/ANSI standard. Donghua is a brand that MR carries, so the chain is supplied under that reference. It is supplied in sections or rolls according to the equipment's needs.

Typical applications of an ASA 80 chain include power transmissions in mills, conveyor belts, mixers, elevators and agricultural or process machinery. It is also used in equipment where shafts need to be synchronized over considerable distances, with 25.4 mm pitch sprockets. As a roller chain, it withstands moderate loads and high speeds if mounting and lubrication are correct. It is common in manufacturing plants and factories that need reliable transmission spare parts.

To install an ASA 80 chain, check that the sprockets have the same pitch and are aligned. Tension must be correct: neither too loose nor excessively tight, to avoid premature wear. Lubricate with oil or grease compatible with the working environment. If the chain operates in the presence of dust or moisture, consider additional protection. Before ordering, confirm the number of links or the total length required by your equipment, since the chain can be cut and joined with a connecting link.

If you cannot find the exact size or need an equivalent chain, you can ask about a nearby size in the same ASA series. To do so, send us the code on the equipment plate, the number of sprocket teeth and the center distance. With that data, at MR Accesorios Industriales we can guide you toward the option that best suits your needs. We can also advise you on connecting links and sprockets compatible with the 25.4 mm pitch.

To request a quote for this Donghua ASA 80 chain, send the code by WhatsApp to MR Accesorios Industriales. If you need several units or a special length, indicate it in the message. We will reply with the quote and alternatives for your application. MR carries this brand as part of its power transmission line, backed by more than 80 years in the industry.