Roller chain DONGHUA ASA 50/H

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

The ASA 50/H 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 industrial equipment, with reliable performance in continuous service. DONGHUA is a brand that MR carries, and this chain is quoted according to specific dimensions and applications.

This item is a roller chain from the ASA series, designation ASA 50/H. Its main attributes are: 15.87 mm pitch, 10.16 mm roller diameter, and 9.53 mm inner width. The 50/H designation corresponds to a chain with a 5/8" pitch and larger-diameter rollers than the standard version, which gives it greater wear resistance in demanding applications. DONGHUA is a brand that MR carries, so you can ask about its compatibility with other components.

ASA 50/H chains are used in chain power transmissions in agricultural machinery, conveyors, packaging equipment, mixers, and lifting systems. They also appear in low- and medium-speed drives where a robust, durable chain is required. Their roller construction makes it possible to absorb moderate shock loads and work in dusty or dirty environments, provided that proper lubrication is performed.

To correctly select an ASA 50/H chain, take into account the power to be transmitted, the rotation speed, the center distance, and the type of lubrication. It is important to verify that the sprockets are compatible with the pitch and roller diameter. Installation must ensure precise alignment between the shafts and proper tension: a chain that is too tight accelerates bearing wear, and one that is too loose can jump off the sprocket. Lubrication must be periodic and use the lubricant recommended for the working temperature.

If you need an equivalent or a nearby size, you can send us the ASA 50/H code or the code of the original chain. We can also help you identify the chain from the number of sprocket teeth, the pitch measured between rollers, or a photo of the plate. At MR Accesorios Industriales we have more than 80 years of experience in power transmission and can advise you to find the right chain for your equipment.

To request a quote for the DONGHUA ASA 50/H chain, send the code via WhatsApp to MR Accesorios Industriales. We reply with technical information and the corresponding quote. If you are looking for other chains in the ASA series or complementary accessories, we can also help you source them.