Industrial pulley 120 mm, 2 grooves, section A

EMMAR POLEA 120 2A 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 120 2A and any equivalents.

The EMMAR POLEA 120 2A is a two-groove, section A pulley with a 120 mm diameter. It transmits motion between parallel shafts in industrial machinery. Because it carries two belts at once, it supports load sharing and provides a backup path if one belt is removed. This makes it a practical choice for maintenance and purchasing teams who need dependable power transmission.

The POLEA 120 2A is manufactured by EMMAR. Its 120 mm diameter and two section A grooves let you run two classic V-belts side by side. Section A belts are common in medium-power drives. The machined grooves keep each belt seated properly, which helps limit vibration and belt wear. The two-groove layout also gives you redundancy and spreads the load across both belts.

You will find this pulley on fans, compressors, pumps, conveyors and machine tools. Workshops and plants use it when they need to change speed or link two shafts. It also appears on agricultural equipment and in low to medium power transmission systems. In those settings, the ability to run one or two belts can simplify maintenance planning.

When selecting a replacement, confirm the pitch diameter, the number of grooves and the belt section. Check that the shaft and keyway match your equipment. Alignment at mounting matters: a pulley that is not square to the shaft will wear belts and bearings early. Set belt tension according to the equipment manual, and recheck it after the first hours of running.

If your drive calls for a different diameter, groove count or section, EMMAR can manufacture a custom pulley to your specification. To request an equivalent or a quote, send the part number POLEA 120 2A or the dimensions you need by WhatsApp or email. MR Industrial Accessories supplies bearings, mounted units, power transmission parts, seals, lubrication and maintenance tools to customers in the United States and several Latin American countries. The team replies promptly and can suggest equivalents or help you choose the right pulley for the application.