Industrial pulley 190 mm, 3 grooves, section C

EMMAR POLEA 190 3C is a pulleys reference, within Power transmission. Request a quote for POLEA 190 3C via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The 190 3C pulley is a V-belt drive pulley manufactured by EMMAR Accesorios Industriales. It has a 190 mm diameter, 3 grooves and section C. It is used to transmit power between parallel shafts in industrial machines and equipment, where a reliable transmission ratio and good belt grip are required. Its construction is steel, machined to ensure concentricity and balance. It is a key component in drive systems that demand continuity and low maintenance.

This pulley is identified as POLEA 190 3C. Its main data are: 190 mm size, 3 grooves and section C. Section C corresponds to wide-profile V-belts, suitable for transmitting medium and high power. The three grooves allow mounting three belts in parallel, which increases transmission capacity and provides redundancy in case one belt breaks. The pulley is manufactured in steel and machined with tight tolerances so that the belts seat correctly in the grooves.

Typical applications of a 190 mm pulley with 3 section C grooves include industrial fans, centrifugal pumps, screw compressors, belt conveyors and mills. It is also used in machine tools and process equipment where speed reduction or multiplication is required. Due to its size and number of grooves, it is common in installations that handle moderate power and require smooth, quiet operation.

To mount this pulley, verify that the shaft has the appropriate diameter and keyway length. It is important to align the drive and driven pulleys to avoid irregular belt wear and vibration. Belt tension should be as recommended by the belt manufacturer; excessive tension overloads the bearings and insufficient tension causes slippage. Periodically check groove wear and belt condition. If you need to replace an existing pulley, compare the section, pitch diameter and number of grooves.

If you cannot find the exact size, we can manufacture a custom pulley or find an equivalent in our line. To do so, send us the part number POLEA 190 3C or the data of the original pulley: diameter, number of grooves, section and shaft diameter. We can also advise you on the most suitable pulley for your application. At MR Accesorios Industriales we have more than 80 years of experience in power transmission and can help you select the correct component.

To request a quote for this pulley or ask about a nearby size, write to us via WhatsApp and mention the part number POLEA 190 3C. We will reply with the alternatives that best suit your equipment. If you need several units or a special pulley, we can also evaluate it. We are in Buenos Aires, Argentina, and we ship throughout the country.