Roller chain DONGHUA ASA 50

DONGHUA ASA 50 is a roller chain reference, within Power transmission. Request a quote for ASA 50 via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The ASA 50 chain is a roller chain with a 15.87 mm pitch, a 10.16 mm roller diameter, and a 9.53 mm inner width. It is used to transmit power between parallel shafts in a wide variety of industrial machines. DONGHUA is an official brand that MR carries, and this chain is part of the ASA series, a standard widely used in the market. If you need to replace a chain or build a new transmission, this reference may be the right one.

This DONGHUA ASA 50 chain has a 15.87 mm pitch, a 10.16 mm roller diameter, and a 9.53 mm inner width. These values correspond to the ASA 50 designation within the ASA series, which is characterized by standardized dimensions for pitch and rollers. The chain is manufactured with steel and treatments that give it wear resistance, although they are not detailed in this record. It is a single-strand roller chain, suitable for power transmission through sprockets with compatible pitch.

Typical applications for an ASA 50 chain include drives in machine tools, conveyors, packaging equipment, mixers, pumps, and compressors, among others. It is used when a positive drive, without slippage, and with a constant transmission ratio is required. It is also common in lifting systems and in low- and medium-speed drive mechanisms. Its roller construction makes it possible to absorb small misalignments and moderate shock loads, provided that installation is correct.

To correctly select an ASA 50 chain, take into account the power to be transmitted, the rotation speed, the number of sprocket teeth, and the center distance. It is important to verify that the chain pitch matches the sprocket pitch and that lubrication is suitable for the application. Installation must be performed with the correct tension: a chain that is too tight accelerates wear on the rollers and sprockets, while a loose chain can jump or strike. Also check shaft alignment to avoid lateral loads.

If you need an equivalent chain or a nearby size, you can ask us. Sometimes an ASA 50 chain can be replaced by another chain in the same series with a different number of links or by a higher-strength chain, but that depends on the application. To request a quote, send us the ASA 50 code or the complete designation via WhatsApp. At MR Accesorios Industriales we advise you so that you find the chain that best suits your equipment.

MR Accesorios Industriales carries this DONGHUA chain as part of its power transmission line. If you have doubts about compatibility with your sprockets or need to put together a complete kit, write to us via WhatsApp and we will help you define the best option for your machine.