Industrial pulley 290 mm, 3 grooves, section B

EMMAR POLEA 290 3B is a pulleys reference, within Power transmission. Request a quote for POLEA 290 3B via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The POLEA 290 3B pulley is an in-house manufactured industrial pulley, EMMAR brand, with a 290 mm diameter and 3 grooves for B-section belts. It is used to transmit power between shafts in equipment that requires several belts in parallel, such as compressors, pumps, fans and production machines. Because it has three grooves, it allows the load to be distributed among the belts and keeps the equipment running even if one of them fails. We manufacture it in Argentina and quote it according to your needs.

This item is a pulley with a 290 mm diameter, 3 grooves and B section. The designation POLEA 290 3B summarizes those three variables: the outside diameter, the number of grooves and the belt profile it accepts. B section corresponds to a classic type of industrial drive belt, widely used in the market. Because it is in-house manufactured, we control machining and balancing so that the pulley rotates without unwanted vibrations.

Typical applications of a 3-groove B-section pulley are equipment that needs to transmit torque with a certain redundancy: screw compressors, centrifugal pumps, induced draft fans, mixers and production lines. It is also used in agricultural machinery and material handling equipment. In all cases, the pulley is mounted on a shaft and linked to another pulley by belts, forming a multiple-belt drive system.

To mount and select this pulley, take into account the shaft diameter, the type of keyway and the fastening system (set screw, cone or bushing). Verify that the driving and driven pulleys have the same belt section and that the number of grooves is compatible. Alignment between pulleys is key to avoid uneven belt wear. If the equipment works with variable loads, it is advisable to periodically check the tension and the condition of the grooves.

If you need a different size or an equivalent pulley, send us the part number POLEA 290 3B or the measurements of your current pulley: diameter, number of grooves and section. We can also manufacture a custom pulley if you send us a drawing or a sample. We work with in-house manufacturing, so we can adjust the machining to your needs. Ask us on WhatsApp and we will reply with the quote.

At MR Accesorios Industriales we manufacture this pulley and quote it according to your requirement. If you have doubts about the equivalence with another brand or need a pulley with a different number of grooves, write to us. Send the part number POLEA 290 3B by WhatsApp and we will send you the quote.