Industrial pulley 170 mm, 3 grooves, section B

EMMAR POLEA 170 3B is a pulleys reference, within Power transmission. Request a quote for POLEA 170 3B via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The 170 3B pulley is a V-belt transmission pulley, manufactured by EMMAR Accesorios Industriales. It has a 170 mm diameter, 3 grooves and section B. It is used to transmit power between parallel shafts in industrial machines and equipment, where a reliable transmission ratio and easy maintenance are needed. As it is in-house manufactured, you can ask about construction variants and machining according to your application.

This item is a pulley with a 170 mm diameter, with 3 grooves and section B. The designation POLEA 170 3B summarizes those three characteristics: the outer diameter, the number of grooves and the belt profile. Section B corresponds to classic V-belts with a B profile, and the three grooves allow mounting three belts in parallel to increase transmission capacity. The grooves are machined with the tolerances necessary for proper belt seating.

It is used in power transmission equipment with parallel shafts: fans, centrifugal pumps, compressors, conveyor belts, mixers and machine tools. It is common in installations where the speed of the driven shaft needs to be reduced or increased relative to the motor. It is also used as a replacement pulley in industrial maintenance, when a worn pulley needs to be replaced or the existing transmission ratio needs to be changed.

To correctly select a pulley of this type, take into account the pitch diameter, the number of grooves, the belt section and the type of keyway or bushing the shaft requires. Verify the alignment between pulleys and the belt tension during assembly, because poor alignment accelerates wear on belts and bearings. If the pulley is mounted on a shaft with a keyway, make sure the hub has a compatible size.

If you need a pulley with a different number of grooves, another diameter or a different section, we can manufacture it or source an equivalent. To do so, send us the part number POLEA 170 3B or the data of the original pulley: diameter, grooves, section and mounting type. With that information we will quote the option that best fits your equipment, whether it is a pulley of our manufacture or a compatible alternative.

At MR Accesorios Industriales we manufacture pulleys and other power transmission components. If you want to request a quote for this pulley or ask about a nearby size, write to us by WhatsApp with the part number POLEA 170 3B. We will reply with the alternatives we have for your application.