Industrial pulley 310 mm, 2 grooves, section C

EMMAR POLEA 310 2C is a reference of pulleys, within Power transmission. Request a quote for POLEA 310 2C via WhatsApp or email with the quantity you need; we respond promptly with the quote and equivalents.

The industrial pulley 310 mm with 2 grooves for section C belts is a power transmission component that mounts on shafts to drive machines through V-belts. Its diameter and number of grooves place it in the medium-duty pulley range, suitable for equipment that needs to transmit torque with a stable transmission ratio. It is in-house manufactured, EMMAR Accesorios Industriales brand, which allows adjusting the machining to the equipment's needs.

This item is a pulley with 310 mm diameter, 2 grooves and section C. The designation POLEA 310 2C summarizes those three variables: the outside diameter of 310 mm, the number of grooves (2) and the belt profile it houses, section C. It is designed to be mounted on shafts and transmit motion from a motor to another pulley through section C V-belts. Being in-house manufactured, EMMAR brand, the balancing and concentricity of the machining can be controlled.

Typical applications of a 310 mm pulley with two section C grooves appear in power transmission equipment in industrial plants: fans, centrifugal pumps, screw compressors, conveyor belts and machine tools. It is also used in the drive of mills, mixers and process equipment where a reliable speed reduction is required. Due to its diameter, it is usually paired with smaller pulleys on the motor, forming a drive train with two belts in parallel.

To select and mount this pulley, take into account the shaft diameter, the type of keyway and the fixing system (set screw, cone or bushing). Verify that the belt section matches groove C and that the number of grooves is the one needed for the power to be transmitted. Alignment between pulleys is key to avoid uneven belt wear and vibrations. If the equipment works with variable loads, it is advisable to check the balancing and mass of the pulley.

If you need an equivalent pulley, the most practical is to send us the part number POLEA 310 2C or the equipment data: shaft diameter, belt section, number of grooves and required outside diameter. With that data we propose the in-house manufactured pulley that fits or we machine a special size. We can also advise you on the type of fixing and material according to the working environment.

To quote this pulley, write to us via WhatsApp and send us the part number POLEA 310 2C. At MR Accesorios Industriales we can provide technical advice so the pulley adapts to your equipment. If you have doubts about the section, number of grooves or mounting, send us the data and we will reply with a concrete proposal.