Roller chain DONGHUA ASA 35/2

DONGHUA ASA 35/2 is a roller chain reference, within Power transmission. Request a quote for ASA 35/2 via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The ASA 35/2 chain is a double-strand roller chain according to ASA/ANSI standard, manufactured by DONGHUA. It is used to transmit power between parallel shafts over short or medium distances, with the advantage of doubling the load capacity compared to a single-strand chain of the same pitch. It is a common option in compact machines, light conveyors, and equipment where space is limited.

This item is an ASA 35/2 roller chain from DONGHUA. Its pitch is 9.52 mm, roller diameter is 5.08 mm, and inner width is 4.78 mm. The 35/2 designation indicates that it is a double-strand chain: two single-strand chains joined by common pins, which multiplies tensile strength without increasing pitch. It is manufactured under the ASA/ANSI standard, which ensures dimensional compatibility with sprockets of the same standard.

Typical applications include low- and medium-power drives in machine tools, belt conveyors, packaging equipment, door and gate drive systems, and synchronization mechanisms. It is also found in the agricultural sector, in seeders and harvesters, and in the food industry, where stainless steel chains or chains with surface treatments are required. Its double-strand design makes it suitable for more demanding loads than a single-strand chain of the same pitch.

To correctly select an ASA 35/2 chain, take into account the power to be transmitted, rotation speed, center distance, and type of lubrication. It is essential to verify that the sprockets are compatible with the 9.52 mm pitch and that the number of teeth is suitable to avoid premature wear. Installation must be done with the correct tension: not too loose, so it does not jump, and not too tight, so as not to overload the bearings. Sprocket alignment is also key to service life.

If you need a chain with different characteristics, we can offer you a nearby size or an equivalent from another brand. For that, the most practical thing is for you to send us the exact part number shown on the plate or on the old chain, along with a photo if possible. With that data, at MR Accesorios Industriales we will provide the corresponding quote.

To request a quote for this ASA 35/2 chain from DONGHUA, send us the part number via WhatsApp. At MR Accesorios Industriales we serve you with the experience of more than 80 years in the industry. You can also ask us about other ASA series chains, compatible sprockets, or transmission lubricants.