Industrial pulley 500 mm, 1 groove, section A

EMMAR POLEA 500 1A belongs to pulleys, part of our Power transmission range. Tell us how many you need by WhatsApp or email and we'll get back to you promptly with a quote for POLEA 500 1A and any equivalents.

This EMMAR pulley has a 500 mm diameter, one groove, and is designed for section A V-belts. It is a power transmission component that mounts on a machine shaft to transmit motion via a single belt. The part number MR-POLEA-A1-500 identifies this specific configuration. MR Industrial Accessories manufactures it with dimensional control and balancing for industrial use.

The designation POLEA 500 1A tells you the key dimensions: 500 mm outside diameter, 1 groove, and section A belt profile. Section A corresponds to classic narrow V-belts, suitable for single-run power transmission. The pulley is machined and balanced to reduce vibration during operation.

Typical applications include industrial fans, compressors, centrifugal pumps, conveyors, and machine tools. It is also found in agricultural and process equipment where speed reduction or multiplication is needed with a single belt. Due to its large diameter, it is often used in low-speed, high-torque drives where a moderate transmission ratio and good belt grip are required.

When selecting this pulley, check that the 500 mm diameter fits the available space and respects the allowable peripheral speed for a section A belt. Align the groove with the drive pulley to prevent uneven wear. During installation, use a suitable puller and set tension according to the belt manufacturer's instructions. If the pulley operates at high speed, verify balancing.

If you need a different number of grooves, another diameter, or a different section, we can manufacture to your specifications. We can also quote an equivalent pulley from another brand if you provide the dimensions and belt type. To request a quote, send the part number POLEA 500 1A or a photo of the original pulley with shaft and groove measurements via WhatsApp or email. Our team responds promptly and can suggest equivalents and help you choose.