Industrial pulley 230 mm, 6 grooves, section B

EMMAR POLEA 230 6B belongs to pulleys, 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 POLEA 230 6B and any equivalents.

This EMMAR V-belt pulley, identified as 230 6B, is built for drives that need multiple belts working side by side. It measures 230 mm in diameter, carries six grooves, and takes section B belts. Because EMMAR produces it in its own shop, the machining and balancing are kept under direct control, which helps the pulley run smoothly and keep belts tracking correctly.

The 230 6B pulley is a six-groove, section B sheave with a 230 mm diameter. Section B defines the V-belt profile it accepts, while the six grooves let you run several belts in parallel to share the load. Together with the driven pulley, the 230 mm diameter sets the drive ratio. This arrangement suits shafts turning at moderate speeds and transmitting medium power, and using multiple belts lowers the chance of slipping while smoothing out the motion.

You will find this pulley on screw compressors, industrial fans, belt conveyors, agricultural equipment, and pumps. A six-groove unit makes sense when you need more torque capacity than a two- or three-groove pulley can provide, but you would rather not step up to a larger belt section. It also fits machine tools and process equipment where the drive has to stay quiet and free of vibration.

Installation starts with checking the shaft diameter and key, and confirming that the bore—whether tapered or cylindrical—matches the fastening method. Pulley alignment matters: if the sheaves are not lined up, belts will wear unevenly. Tension should follow the recommendation for section B. Too little tension causes slipping; too much puts extra load on the shaft bearings. Before startup, turn the pulley by hand to make sure it spins freely and does not rub.

If your drive calls for a different groove count, diameter, or section, EMMAR can build it. For an equivalent, provide the original pulley part number, the number of grooves, the diameter, and the section. A photo of the old pulley or the machine data also speeds things up. With that information, the team can quote the pulley that fits your drive.

To request a quote for the 230 6B pulley or ask about a variant, send the part number MR-POLEA-B6-230 by WhatsApp. MR Industrial Accessories LLC supplies bearings, power transmission components, seals, and maintenance tools, and manufactures split plummer block housings, roller chains, and sheaves. The team can help you select the right pulley for your equipment.