Industrial pulley 360 mm, 4 grooves, section B

EMMAR POLEA 360 4B is a reference of pulleys, within Power transmission. Request a quote for POLEA 360 4B via WhatsApp or email with the quantity you need; we respond promptly with the quote and equivalents.

The 360 4B pulley is a V-belt drive pulley manufactured by EMMAR Accesorios Industriales. It has a 360 mm diameter, 4 grooves and section B, which makes it suitable for transmitting power in equipment that requires several belts in parallel. It is used in industrial machines, pumps, fans and conveyors. As it is in-house manufactured, you can ask about machining and balancing variants for your application.

This pulley has a 360 mm diameter, 4 grooves and section B. Section B corresponds to type B V-belts, and the 4 grooves allow four belts to be mounted in parallel to distribute the load. The 360 mm diameter defines the drive ratio when combined with another pulley in the same system. It is a cast iron or machined steel part, depending on the use, and it is balanced to minimize vibration at the usual working speeds.

It is used in belt drives of industrial machines: centrifugal pumps, fans, compressors, conveyors, mixers and process equipment. Also in the agro-industrial sector and in water treatment plants. When the original equipment comes with a 4-groove section B pulley, this size usually appears in medium-flow pumps and in induced draft fans. It is a frequently replaced part in maintenance.

To select it, check the outside or pitch diameter your machine needs, the number of grooves and the belt section. Section B is not interchangeable with other sections without changing the belt. Also check the shaft diameter and the type of keyway, because the bore machining is defined at the time of order. If the pulley runs at high speed, it is advisable to check the balancing. During mounting, align the pulleys and tension the belts according to the equipment manual.

If you cannot find the exact size, we can manufacture a custom pulley with the diameter, grooves and section you need. We can also evaluate a pulley of another section if you change the belt set. To do so, send us the drive data: driving and driven pulley diameter, belt section, number of grooves and shaft diameter. With that data we will quote you the right part.

To order this pulley or an equivalent, send the part number POLEA 360 4B by WhatsApp to MR Accesorios Industriales. If you have doubts about the size, send a photo of the old pulley or the shaft measurements. We will reply with the quote.