Industrial pulley 220 mm, 2 grooves, section A

EMMAR POLEA 220 2A is a pulleys reference, within Power transmission. Request a quote for POLEA 220 2A via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The 220 2A pulley is a V-belt drive pulley, section A, with a 220 mm diameter and two grooves. It is used to transmit power between parallel shafts in machines and industrial installations, where a defined transmission ratio and good belt grip are required. It is an in-house manufactured part, EMMAR Accesorios Industriales brand, designed for continuous operation and to replace worn pulleys or equivalent-size pulleys in existing equipment.

This item is a pulley with a 220 mm diameter, 2 grooves and section A. The designation POLEA 220 2A summarizes those three variables: size, number of grooves and belt profile. Section A corresponds to classic narrow-profile V-belts, and the two grooves allow mounting two belts in parallel on the same pulley. The part is manufactured at MR and machined so that the grooves seat the belt at the correct angle and depth.

Typical applications are power transmission equipment with parallel shafts: fans, compressors, centrifugal pumps, conveyor belts, mixers and plant machinery. It is also used as a drive or driven pulley in belt reducers and multipliers, and as a replacement in installations where a 220 mm pulley with two section A grooves already exists. In all cases, it is advisable to verify that the belt is of the same profile and that the opposite pulley has the desired diameter ratio.

To mount and select this pulley, take into account the pitch diameter, the number of grooves and the belt section. The pulley must be aligned with the drive pulley to avoid uneven wear of the belt and the grooves. Check the condition of the keyway and the shaft before installing it, and tighten the fastening screws according to the type of bushing or mounting. If the pulley operates at high speeds, it is advisable to check balancing and concentricity once installed.

If you need an equivalent pulley or a nearby size, send us the part number POLEA 220 2A or the data of the original pulley: diameter, number of grooves and section. A photo of the part and the belt it uses also helps. With that data we can confirm whether this 220 mm pulley with 2 section A grooves is the right one, or whether another size needs to be manufactured. The idea is that you don't buy blindly and that the pulley fits the equipment without rework.

MR Accesorios Industriales manufactures this pulley and other power transmission parts. If you want a quote, write to us on WhatsApp with the part number POLEA 220 2A and we'll send you the quote. We can also advise you on the section A belt that best suits your application and on mounting it on the shaft.