Roller chain DONGHUA ASA 100

DONGHUA ASA 100 is a roller chain reference, within Power transmission. Request a quote for ASA 100 via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The Donghua ASA 100 chain is a roller chain with a 31.75 mm (1 1/4 in) pitch, manufactured according to the ASA/ANSI standard. It is used to transmit power between parallel shafts in industrial equipment, with a robust design that withstands high loads and moderate speeds. It is a reliable option for replacement and assembly of transmissions in plants and factories.

This item is an ASA 100 roller chain from the Donghua brand. Its main dimensions are: 31.75 mm pitch, 19.05 mm roller diameter and 19.05 mm inner width. The ASA/ANSI series is characterized by its carbon steel plates and case-hardened pins, which gives it wear and fatigue resistance. It is a 1 1/4 in pitch chain, suitable for power transmissions in machinery that requires positive drive.

Typical applications include power transmissions in mills, conveyor belts, bucket elevators, woodworking machines, mining equipment and transmission systems in general. It is also used in the food and packaging industry, where a resistant chain that is easy to maintain is required. Because of its pitch and robustness, it is common in equipment that works with medium to high loads and moderate peripheral speeds.

To correctly select this chain, take into account the pitch, roller diameter and inner width, which must match the toothed wheel and the sprocket. Check shaft alignment, proper tension and periodic lubrication to extend service life. If the chain is used in corrosive environments or at extreme temperatures, evaluate alternative materials or coatings. The ASA 100 series is interchangeable with other brands that follow the same standard, but always confirm the critical dimensions.

If you need an adjacent size or an equivalent, you can request it by indicating the ASA 100 code or the required pitch. MR Accesorios Industriales offers this brand as part of its power transmission line. To request a quote or ask about other sizes, message us on WhatsApp and we'll reply shortly.

MR Accesorios Industriales has more than 80 years in the industry and manufactures split plummer block housings, ASA chains and pulleys, in addition to distributing other brands. If you are looking for a Donghua ASA 100 chain or need advice to choose the right chain, send the code on WhatsApp and we'll help you find it.