Industrial pulley 380 mm, 1 groove, section B

EMMAR POLEA 380 1B is a pulleys reference, within Power transmission. Request a quote for POLEA 380 1B via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The 380 1B pulley is a power transmission pulley of in-house manufacturing, EMMAR Accesorios Industriales brand, with a 380 mm diameter and one groove for a section B belt. It is used to transmit motion between parallel shafts in industrial equipment, where a simple and reliable transmission ratio is needed. Its single-groove design makes it suitable for low and medium power applications, and its metal construction withstands continuous use in demanding environments.

This item is a pulley with a 380 mm diameter, 1 groove and section B. The designation POLEA 380 1B summarizes those three characteristics: the 380 mm outside diameter, the number of grooves (1) and the belt section it accepts (B). It is manufactured by EMMAR, so its geometry and balancing meet the house standards. It is supplied machined and ready to mount on the corresponding shaft.

Typical applications include industrial fans, centrifugal pumps, screw compressors, conveyor belts and machine tools. In all cases, the 380 mm pulley with one section B groove transmits the necessary torque while maintaining a moderate peripheral speed. It is commonly found in equipment where space for the drive is limited and simplicity of assembly is a priority.

To correctly select this pulley, take into account the pitch diameter, the number of grooves and the belt section. Section B accepts classic profile belts, and the 380 mm diameter defines the transmission ratio together with the driving pulley. Verify that the keyway and the bore match the shaft. Assembly must be done with the shaft clean and free of burrs, and it is advisable to check alignment with the opposite pulley to avoid premature belt wear.

If you need an equivalent pulley or a nearby size, send us the part number POLEA 380 1B or the dimensions shown on your equipment. We can manufacture pulleys with other diameters, number of grooves or sections, always made to order. We also advise you on the right belt and the bushings or sleeves needed for assembly. The idea is for you to have everything you need to solve the drive in a single inquiry.

To request a quote for this pulley or ask about a variant, send the part number via WhatsApp to MR Accesorios Industriales. We will reply with the technical information and the manufacturing quote. With more than 80 years in the industry, we back every part that comes out of our factory.