Industrial pulley 90 mm, 2 grooves, section B

EMMAR POLEA 90 2B 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 90 2B and any equivalents.

The EMMAR 90 2B is a section B V-belt pulley with a 90 mm diameter and two grooves. It transfers power between parallel shafts in industrial drives where a fixed speed ratio and steady operation are needed. This pulley is manufactured in-house and is designed to work with standard section B belts in power transmission systems.

The part number POLEA 90 2B tells you the three key variables: 90 mm diameter, 2 grooves, and section B. The pulley is machined from cast iron or steel to accept section B V-belts. Because it has two grooves, it can handle more torque than a single-groove pulley of the same diameter. In-house manufacturing includes dimensional checks so the bore fits the shaft correctly and the grooves align properly.

Typical applications include fans, centrifugal pumps, compressors, conveyor drives, and machine tools. It is also used in process equipment where motor speed must be reduced or increased to match the driven shaft. Since it takes standard section B belts, replacement is straightforward in plants that already use this drive size. You will find it in workshops, food processing, textile operations, and water treatment facilities.

When mounting, confirm that the shaft diameter matches the pulley bore and that the key fits without play. Align the pulleys using a straightedge or alignment laser to prevent uneven belt wear. Adjust belt tension according to the equipment manual; too much tension puts extra load on shaft bearings. For high-speed operation, consider checking dynamic balancing.

If you need a different number of grooves, another diameter, or a different section, an equivalent can be requested. Send the part number POLEA 90 2B or the part drawing via WhatsApp to MR Industrial Accessories. You can also provide the outside diameter, bore diameter, width, and belt section you use. With that information, we will find the pulley that best fits your application.

MR Industrial Accessories manufactures this pulley and other power transmission parts. If you have questions about selection, contact us by WhatsApp with the pulley part number and your equipment details. We will reply with a quote.