Industrial pulley 170 mm, 6 grooves, section C

EMMAR POLEA 170 6C is a pulleys reference, within Power transmission. Request a quote for POLEA 170 6C via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The POLEA 170 6C pulley is a power transmission pulley of in-house manufacturing, EMMAR brand, with 170 mm diameter, 6 grooves and section C. It is used to transmit motion from a motor through V-belts, in machines and equipment that need several transmission lines in a reduced space. Its metallic construction and the machining of the grooves allow correct belt seating and stable operation in continuous service.

This item is a pulley of 170 mm diameter, with 6 grooves and section C. The designation POLEA 170 6C summarizes those three variables: size, number of grooves and belt section. Section C corresponds to type C V-belts, and the 6 grooves allow mounting up to six belts in parallel on the same pulley. The 170 mm diameter defines the transmission ratio when combined with another pulley of the same system. MR manufactures it with dimensional control so that the grooves maintain the intended pitch and angle.

Typical applications of a 6-groove section C pulley appear in equipment that requires transmitting power with several belts: compressors, industrial fans, mills, mixers, conveyor belts and machine tools. It is also used in installations where redundancy or load sharing between belts is needed, or where axial space is limited and it is convenient to concentrate the transmission in a single pulley. Being of in-house manufacturing, it can be integrated into new assemblies or replace existing pulleys of similar characteristics.

To select and mount this pulley, verify that the belt section is C and that the quantity matches the 6 grooves. Check the 170 mm outer diameter and the central bore, which must fit the equipment shaft; if the bore does not match, it can be machined according to the required size. Check the alignment between pulleys with a ruler or laser before tensioning the belts. The tension must be adequate to avoid slipping and overloading the equipment bearings. In transmissions with several belts, replace them all together so they work with the same tension.

If you need an equivalent pulley or a neighboring size, send us the part number POLEA 170 6C or the data of the original pulley: diameter, number of grooves, section and bore diameter. With that data we can confirm if this pulley works or if it is better to manufacture one with the exact measurements. We can also quote variants in number of grooves or nearby diameters within the same section C. The idea is that a machine does not stop because of a pulley that does not match.

To request a quote for the POLEA 170 6C or inquire about a similar size, write to us by WhatsApp and send us the part number. At MR Accesorios Industriales we work with in-house manufacturing and more than 80 years of experience in power transmission, so we can guide you on the pulley that best adapts to your equipment. If you have doubts about the section or the number of grooves, send us a photo or the belt data and we will help you define it.