Industrial pulley 240 mm, 6 grooves, section B

EMMAR POLEA 240 6B is a pulleys reference, within Power transmission. Request a quote for POLEA 240 6B via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The 240 6B pulley is a V-belt drive pulley, manufactured by EMMAR Accesorios Industriales. It has a 240 mm diameter, 6 grooves and section B. It is used to transmit power between parallel shafts in industrial equipment, with the advantage of allowing several speed ratios depending on the diameter of the driving pulley. Because it is in-house manufacturing, materials and machining are controlled, and you can inquire about variants in diameter or number of grooves within the section B line.

This item is a pulley with a 240 mm diameter, 6 grooves and section B. The designation POLEA 240 6B summarizes those three variables: outside diameter, number of grooves and belt profile. Section B corresponds to classic V-belts with a B profile, and the 6 grooves allow mounting up to six belts in parallel on the same disc. Groove machining and balancing are part of the manufacturing process, so that the assembly rotates without unwanted vibrations.

It is used in belt drives for machines and equipment: compressors, fans, centrifugal pumps, conveyor belts, mixers and mills, among other applications. It also appears in gear reducers and speed increasers where the final speed needs to be adjusted. Having 6 grooves, it is suitable for transmitting higher power than a pulley with few grooves of the same diameter, provided the rest of the system supports it: belts, keyway, shaft and tension.

To mount and select this pulley, check the shaft diameter and the type of keyway, the belt section (B), the number of grooves and the pitch diameter required by the transmission ratio. Also check the alignment between pulleys and the belt tension: misalignment accelerates wear on grooves and belts. If the equipment works with variable loads or frequent starts, it is advisable to oversize the number of grooves or the diameter.

If you need a nearby size or an equivalent, send us the part number POLEA 240 6B or the data of the original pulley: diameter, number of grooves, section and shaft diameter. With that we check whether there is a pulley in the section B line that fits, or whether it is better to manufacture it to measure. We can also guide you if the available space limits the diameter or if you need a different balancing.

MR Accesorios Industriales manufactures this pulley and others in the section B line. To request a quote, write to us by WhatsApp with the part number POLEA 240 6B and the quantity you need. If you have doubts about the equivalence with another pulley, send us a photo or a sketch with the main measurements and we will help you identify it.