EMMAR 10-B3 roller chain

EMMAR 10-B3 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 10-B3 and any equivalents.

The 10-B3 is a triple-strand roller chain built to European BS standards, with a 5/8" pitch. Its 10.16 mm rollers and 9.65 mm inner width make it a common choice for drives that need more capacity than a single or double chain can provide. MR supplies this chain as part of its power transmission range for industrial plants across the US and Latin America.

Reading the code helps you match the chain to your drive. The 10 stands for the 5/8" pitch, the B identifies the European series, and the 3 means three parallel rows of rollers. The roller diameter is 10.16 mm and the inner width is 9.65 mm. This steel chain is designed for power transmission where a single strand would be overloaded.

You will find the 10-B3 in agricultural machinery, conveyors, elevators, mills, mixers, and process equipment. Its three strands let it handle higher loads or allow a narrower sprocket for the same power. It is also used in low-speed, high-torque drives. Dusty conditions and intermittent lubrication are common in these applications, so regular maintenance matters.

When selecting a replacement, confirm the pitch and the number of sprocket strands. A 10-B3 chain needs a triple-strand sprocket that matches the 5/8" pitch and 9.65 mm inner width. Check shaft alignment, chain tension, and the lubrication specified by the equipment manufacturer. Do not substitute a triple chain for a single or double without verifying that the sprockets and space allow it.

If you need an equivalent from another standard, send the complete part number along with the pitch, inner width, and number of strands. A photo of the old chain or sprocket also helps. With that information, MR can suggest a compatible option for your equipment, whether from the same BS series or another.

To request a quote for the 10-B3 chain, send the part number via WhatsApp or email. The team replies promptly with the technical details you need to move forward.