Industrial pulley 350 mm, 1 groove, section B

EMMAR POLEA 350 1B is a pulleys reference, within Power transmission. Request a quote for POLEA 350 1B via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The 350 1B pulley is a V-belt drive pulley manufactured by EMMAR Accesorios Industriales. It has a 350 mm diameter, a single groove and section B, which makes it suitable for installations requiring a simple drive ratio and moderate power capacity. It is used in continuous drive equipment such as fans, pumps, compressors and conveyors, where the belt must maintain tension and alignment over time.

This item is a pulley with a 350 mm diameter, 1 groove and section B. The designation POLEA 350 1B summarizes those three variables: the outside diameter, the number of grooves and the belt profile it accepts. Section B corresponds to classic V-belts, widely used in industrial drives. Because it is in-house manufactured, EMMAR brand, dimensions and balancing are controlled according to the installation requirements.

Typical applications for a pulley of this diameter and section include centrifugal fans, centrifugal pumps, screw compressors, belt conveyors and machine tools. In all cases the goal is to transmit motion from an electric motor or a gearbox to the driven equipment, with a fixed drive ratio. The 1-groove pulley simplifies installation and reduces the weight on the shaft, which is useful in equipment where space or axial load is limited.

To correctly select this pulley, take into account the pitch diameter, which relates to the belt's tangential speed, and the shaft diameter where it is mounted. Verify that the belt section matches section B and that the number of grooves is the one required for the power to be transmitted. During installation, ensure alignment between pulleys and adequate belt tension to avoid premature wear and vibration.

If you need a pulley with a different size, a different number of grooves or a different section, we can manufacture it or find the equivalent. To do so, send us the part number POLEA 350 1B or the data of the original pulley: diameter, grooves, section and keyway type. With that information we will quote the part that best fits your equipment. We can also advise you if you have doubts about the drive ratio or the installation.

At MR Accesorios Industriales we manufacture pulleys and other power transmission components. If this item matches what you need, write to us on WhatsApp and we will send you the quote. If not, tell us what equipment you are repairing or assembling and we will help you find the correct pulley.