Industrial pulley 150 mm, 4 grooves, section B

EMMAR POLEA 150 4B is a pulleys reference, within Power transmission. Request a quote for POLEA 150 4B via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The 150 4B pulley is a power transmission component manufactured by EMMAR Accesorios Industriales. It is designed to be mounted on shafts and transmit motion through section B V-belts. With a 150 mm diameter and 4 grooves, it allows multiplying the number of belts to increase transmission capacity. It is used in machines, equipment and drive systems that require smooth and reliable operation. Because it is in-house manufactured, MR controls the machining and quality of every piece.

This pulley measures 150 mm in diameter, has 4 grooves and section B. The designation POLEA 150 4B summarizes those characteristics: 150 mm outside diameter and 4 grooves for section B belts. It is manufactured by EMMAR, which guarantees traceability and dimensional control. The grooves are machined with precision to ensure uniform contact with the belt and minimize premature wear. It is a robust piece, suitable for continuous service in industrial environments.

Typical applications include belt drives in machine tools, compressors, fans, pumps, conveyor belts and process equipment. It is also used in the agro-industrial sector and in manufacturing plants where a stable transmission ratio is required. Because it has 4 grooves, the load can be distributed among several belts, which is useful when handling high power or when greater safety is sought in the event of a belt breaking. Its 150 mm diameter makes it suitable for medium transmission ratios.

To correctly select this pulley, take into account the shaft diameter, the type of keyway and the fastening system (set screw, taper or flange). Verify that the belt section matches section B and that the number of grooves is the one required for the power to be transmitted. It is essential to align the pulleys and tension the belts according to the belt manufacturer's recommendations. A misaligned installation accelerates wear on grooves and belts. If you need help defining the right pulley, MR's technical team can advise you.

If you are looking for an equivalent or a nearby size, you can request it by indicating the code POLEA 150 4B or the full designation. MR manufactures pulleys in different sizes and numbers of grooves, so it is possible to find an alternative that fits your need. We can also evaluate manufacturing a special pulley according to your requirements. To speed up the inquiry, have the shaft diameter, belt section and desired number of grooves on hand.

To request a quote for this pulley or ask about other sizes, write to us on WhatsApp and mention the code POLEA 150 4B. MR Accesorios Industriales has more than 80 years of experience in the field, and all the pulleys in our line are in-house manufactured, which allows us to adapt to particular orders. Do not hesitate to contact us to receive personalized assistance.