Industrial pulley 310 mm, 1 groove, section A

EMMAR POLEA 310 1A is a reference of pulleys, within Power transmission. Request a quote for POLEA 310 1A via WhatsApp or email with the quantity you need; we respond promptly with the quote and equivalents.

The 310 1A pulley is a power transmission pulley of in-house manufacturing, EMMAR Accesorios Industriales brand. It has a 310 mm diameter, a single groove and section A, which makes it suitable for assemblies where a simple transmission ratio is needed with a V-belt of that section. It is used in industrial drive equipment that runs at moderate speeds and requires a good-diameter pulley to keep belt speed within reasonable ranges.

This pulley has a 310 mm outside diameter, 1 groove and section A. The designation POLEA 310 1A summarizes those three characteristics: the diameter in millimeters, the number of grooves and the belt section it accepts. It is a single-groove pulley, designed to transmit motion from a drive shaft to a driven shaft with a single belt. Section A corresponds to a classic V-belt profile, widely used in light and medium-duty drives.

It is used in machines and equipment where speed must be reduced or increased between two shafts, such as fans, compressors, centrifugal pumps, conveyor belts and mixers. It also appears in factory equipment and production lines already set up with section A belts. Because it is of in-house manufacturing, EMMAR brand, you can inquire about variants within the same section A line.

To mount it, check that the shaft diameter matches the pulley bore and that the keyway is in good condition. The pulley must be aligned with the driven pulley to avoid uneven belt wear and vibration. Belt tension is adjusted according to the equipment manual or the drive manufacturer's recommendations. If the pulley works outdoors or in a dusty environment, it is advisable to periodically check the condition of the groove and its cleanliness.

If you need a pulley with a different number of grooves, a different diameter or a size that is not listed, send us the part number POLEA 310 1A or the full designation by WhatsApp. We can also tell you the equivalent pulley in the same section A or the one that corresponds to moving to another section according to your equipment's power and RPM. For that, send us the motor and driven machine data.

At MR Accesorios Industriales we manufacture pulleys and other power transmission components. If you already have the part number of the pulley you are looking for, write to us on WhatsApp and we'll quote you. If you don't have it at hand, tell us what equipment you are repairing or assembling and we'll help you identify it.