Industrial pulley 320 mm, 4 grooves, section B

EMMAR POLEA 320 4B is a pulleys reference, within Power transmission. Request a quote for POLEA 320 4B via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The POLEA 320 4B pulley is a power transmission component manufactured by EMMAR Accesorios Industriales. With a 320 mm diameter, four grooves and section B, it is designed to be mounted on shafts and transmit motion through V-belts. It is used in a wide variety of industrial applications where reliability and precision are required. Because it is in-house manufactured, we control quality at every stage of the production process.

This item is a pulley with a 320 mm diameter, 4 grooves and section B. The designation POLEA 320 4B summarizes its main characteristics: the 320 mm outer diameter, the number of grooves (4) and the belt section it accepts (B). It is manufactured with high-strength materials and machined to precise tolerances to ensure smooth and durable operation in V-belt drives.

Section B pulleys with multiple grooves are used in equipment that requires transmitting considerable power, such as mills, mixers, compressors, centrifugal pumps, industrial fans and machinery for the food, chemical or mining industry. Its 4-groove design allows distributing the load among several belts, increasing transmission capacity and system reliability.

To correctly select this pulley, take into account the pitch diameter, number of grooves and belt section, which must match those of the driving pulley and the existing belts. Also check the shaft diameter and the type of keyway. Mounting must be done with a clean, burr-free shaft, using the appropriate fixing elements and checking alignment with the opposite pulley to avoid premature wear.

If you need a pulley with different dimensions, whether another diameter, number of grooves or section, we can manufacture it to measure. We can also advise you to find an equivalent that suits your application. For that, it is helpful if you send us the original pulley's part number, the shaft dimensions and a photo or drawing if possible.

To request a quote for the POLEA 320 4B or ask about a variant, send us the part number via WhatsApp. Our technical team will respond shortly with the information you need. MR Accesorios Industriales manufactures pulleys, split plummer block housings and ANSI chains, and sells a wide range of power transmission components.