Industrial pulley 310 mm, 3 grooves, section C

EMMAR POLEA 310 3C is a pulleys reference, within Power transmission. Request a quote for POLEA 310 3C via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The 310 mm industrial pulley with 3-groove section C is a power transmission component mounted on shafts to transmit motion via V-belts. Its diameter and number of grooves make it suitable for drives that need to distribute load across several belts, such as mills, conveyor belts or process equipment. MR Accesorios Industriales manufactures it locally, with dimensional control on every piece.

This item is a pulley with a 310 mm diameter, 3 grooves and section C. The designation POLEA 310 3C summarizes those three variables: size, number of grooves and belt profile. Section C corresponds to wide-profile V-belts, suitable for medium and high power. Being in-house manufacturing, EMMAR brand, the pitch diameter, groove width and balance are controlled before dispatch.

It is used in belt drives where the load needs to be distributed across three belts, for example in mills, mixers, conveyor belts, centrifugal pumps and industrial fans. Also in continuous process equipment where the pulley runs many hours per day. The number of grooves allows the drive to stay in service even if one belt fails, and the 310 mm diameter defines the transmission ratio together with the driven pulley.

To mount it, verify that the shaft has a compatible size and keyway, and that the pulley is aligned with the driven one. Belt tension is adjusted according to the equipment manual or standard practice: too loose slips, too tight punishes bearings. When selecting, take into account the power to transmit, the shaft RPM and the driven pulley diameter to calculate the ratio and belt speed.

If you need an equivalent pulley or a nearby size, send us the full part number, the number of grooves and the belt section you use. It also helps to tell us the current diameter and the shaft diameter. With that data we can offer you a pulley of the same section C in another diameter or with a different number of grooves, or evaluate a special manufacturing if the case requires it.

To request a quote for this pulley or ask about a similar size, send the part number POLEA 310 3C by WhatsApp to MR Accesorios Industriales. If you have doubts about the equivalence with another pulley, attach a photo of the part and the shaft dimensions. We reply with the available alternative and the technical data so you can confirm before buying.