TSUBAKI RS25-PC-1 roller chain

TSUBAKI RS25-PC-1 belongs to roller chain, part of our Power transmission range. Tell us how many you need by WhatsApp or email and we'll get back to you promptly with a quote for RS25-PC-1 and any equivalents.

TSUBAKI RS-PC series roller chains are built with materials and treatments that stand up to corrosion, making them a fit for plants where moisture, washdowns or chemical exposure would otherwise shorten chain life. They are used in power transmission drives that run under tough conditions, and choosing the right pitch and configuration for the installation is part of getting them to perform.

Reading the RS-PC code helps you order without mistakes. RS refers to the ANSI pitch roller chain. The number after it gives the pitch size: RS40-PC-1 is 1/2" pitch, RS50-PC-1 is 5/8". The PC suffix means the chain is made for corrosive environments. The final digit tells you the number of strands: 1 for single, 2 for double. So RS25-PC-1 is a single-strand chain with 1/4" pitch, and RS60-PC-1 is single-strand with 3/4" pitch.

Corrosion is the main reason these chains are specified. You will find them in food and beverage plants that wash down daily, industrial laundries, surface treatment lines, chemical operations, paper mills and tanneries. They also suit equipment exposed to weather or corrosive vapors, such as conveyors, mixers, pumps and fans. MR Industrial Accessories LLC supplies them to customers across the United States and in several Latin American countries, often to replace standard chains that rusted out early.

When selecting an RS-PC chain, look at pitch, number of strands, length and sprocket type. Corrosion resistance does not remove the need for lubrication: choose a lubricant that works with the environment and the chain materials. Check shaft alignment and tension to prevent uneven wear. If your application involves extreme temperatures or specific chemicals, ask us before you settle on a model.

TSUBAKI RS-PC chains can interchange with other ANSI chains that share the same pitch and number of strands, but anti-corrosion protection differs from one maker to another. During replacement, compare the surface treatment and roller material, not just the part number. If you need an equivalent, send the original chain part number and we will advise you.

To request a quote, message us on WhatsApp or email with the full part number or the model on your equipment. If you do not have it, give us the pitch, number of strands and approximate length. Our team replies promptly and can suggest equivalents or help you choose.