Industrial pulley 190 mm, 6 grooves, section C

EMMAR POLEA 190 6C is a pulleys reference, within Power transmission. Request a quote for POLEA 190 6C via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The POLEA 190 6C pulley is a V-belt drive pulley manufactured by EMMAR Accesorios Industriales. It has a 190 mm diameter, 6 grooves and section C, making it suitable for transmitting power in equipment that requires several belts in parallel. It is used in industrial machines, compressors, pumps, fans and drive systems where a robust and balanced pulley is needed. As it is in-house manufactured, MR controls the machining and quality of each part.

This POLEA 190 6C pulley is identified by its 190 mm size, 6 grooves and section C. Section C corresponds to wide-profile V-belts, suitable for transmitting high torques. The 6 grooves allow up to six belts to be mounted in parallel, which multiplies the transmission capacity without increasing the diameter. The 190 mm diameter defines the transmission ratio when combined with another pulley. It is a cast iron or machined steel part, depending on MR's manufacturing process, and is supplied with the bore and keyway to be defined according to the equipment shaft.

Typical applications of a 6-groove section C pulley include power transmission in screw compressors, centrifugal pumps, industrial fans, mills, mixers and continuous process equipment. It is also used in machine tools and in drive systems where redundancy is required: if one belt fails, the remaining ones keep transmitting. In food, chemical and water treatment plants, this type of pulley appears in low and medium speed drives with variable loads.

To correctly mount this pulley, verify that the shaft diameter matches the pulley bore and that the keyway is compatible. It is essential to align the driving and driven pulleys to avoid irregular belt wear and vibrations. Belt tension must be the one recommended by the belt manufacturer; excessive tension overloads the bearings and insufficient tension causes slipping. In 6-groove drives, it is advisable to use belts from the same batch and length so that the load is evenly distributed. Check the balancing if the pulley rotates at high speed.

If you need a pulley with a different number of grooves, another diameter or a different section, MR can manufacture it to measure. To request an equivalent or a nearby size, send us the part number POLEA 190 6C or the data of the original pulley: diameter, number of grooves, section and shaft diameter. You can also send a photo or a sketch with the measurements. With that data, the technical team at MR Accesorios Industriales evaluates the manufacturing and replies with a quote.

To request a quote for the POLEA 190 6C or any other in-house manufactured pulley, write to us via WhatsApp and send us the part number. If you have doubts about the section, the number of grooves or the shaft diameter, ask us and we will advise you. MR Accesorios Industriales manufactures pulleys, split plummer block housings and ANSI chains, and sells bearings, seals and power transmission products. With more than 80 years in the industry, we are here to help you choose the right part.