Industrial pulley 450 mm, 2 grooves, section C

EMMAR POLEA 450 2C is a pulleys reference, within Power transmission. Request a quote for POLEA 450 2C via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The industrial pulley with a 450 mm diameter, 2 grooves and section C is a power transmission component that mounts on a machine shaft to receive a V-belt and transmit motion. It is used in equipment that needs to reduce or increase revolutions while maintaining torque, such as fans, compressors, mills and conveyor belts. MR manufactures it with its own dimensional control so that it fits into the system without adjustments.

This item is a pulley with a 450 mm diameter, 2 grooves and section C. The designation POLEA 450 2C summarizes those three variables: the outer diameter, the number of grooves and the belt profile it accommodates. Section C corresponds to classic-type V-belts, the ones used in medium and high power transmissions. The grooves are machined so that the belt seats evenly and does not slip under load.

It is installed in machines that move significant loads at moderate speeds: industrial fans, screw compressors, mills, mixers, centrifugal pumps and conveyors. It also appears in lifting equipment and in process lines where two or more shafts must be synchronized. Because it is in-house manufactured, MR can reproduce the part with the same geometry for replacement, which is useful when the original equipment no longer has a replacement available on the market.

To mount it, verify that the shaft diameter and the keyway match the pulley bore, and that the belt is section C. Align the pulleys with a straightedge or a laser before tensioning: a misalignment of a few degrees accelerates wear on the belt and on the shaft bearings. Tension is adjusted according to the equipment manual or by deflection, without leaving the belt either loose or excessively tight. Check the balancing if it is going to rotate at high revolutions.

If you need a nearby size, a different diameter or more grooves, send us the part number POLEA 450 2C and the equipment data: shaft diameter, keyway, belt section and number of grooves. With that we look for the equivalent pulley in the in-house manufacturing line or offer you a compatible alternative. We can also quote a custom pulley if the mounting space allows it.

MR Accesorios Industriales manufactures this pulley and sells it together with the rest of the power transmission line: belts, bushings, housings and bearings. If you have doubts about the section or the diameter, write to us on WhatsApp with the item part number and a photo of the old pulley. We reply with the option that best fits your machine.