Industrial pulley 500 mm, 2 grooves, section C

EMMAR POLEA 500 2C is a pulleys reference, within Power transmission. Request a quote for POLEA 500 2C via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The POLEA 500 2C pulley is an in-house manufactured industrial pulley, EMMAR Accesorios Industriales brand, designed to transmit power by means of section C V-belts. It has a 500 mm diameter and two grooves, which allows building two-belt drives in parallel on the same shaft. It is used in equipment that needs to move loads at controlled speed with good grip, such as fans, compressors, pumps and conveyors.

This item is a 500 mm diameter pulley with 2 grooves and section C. The designation POLEA 500 2C summarizes those three data points: size, number of grooves and belt profile. Section C corresponds to type C V-belts, and the two grooves allow mounting two belts on the same pulley to distribute the load. MR manufactures it in its plant, with dimensional control over the diameter and the groove profile.

Typical applications of a pulley of this size and section appear in medium and high power drives: industrial fans, screw compressors, centrifugal pumps, mills, mixers and belt conveyors. It is also used as an output pulley on gearboxes and as a driven pulley in systems where speed must be reduced and torque increased. Because it has two grooves, it is commonly seen in equipment that cannot afford a stoppage due to the breakage of one belt.

To mount it, verify that the shaft and keyway are clean and free of burrs, and that the pulley fits with a tolerance that does not require hammering. Align the pulleys with a straightedge or a laser before tensioning the belts: a misalignment of a few degrees shortens the service life of the belts and of the equipment bearings. Tension is adjusted according to the belt manufacturer's manual; if you do not have it, look for the lowest tension that prevents slipping at full load.

If you need a nearby size, another diameter or a pulley with a different number of grooves, send us the part number POLEA 500 2C or the full designation by WhatsApp. We can also evaluate an equivalent if you send us the outside diameter, the shaft diameter, the groove width and the belt section you use. With that data, MR Accesorios Industriales replies with the option that best fits your drive.

MR Accesorios Industriales manufactures this pulley and many other power transmission parts. If your equipment works with section C and you need to replace a pulley, write to us by WhatsApp with the part number and we will quote you. We also advise on mounting and belt selection so that the drive is properly assembled on the first try.