Industrial pulley 800 mm, 7 grooves, section B

EMMAR POLEA 800 7B is a pulleys reference, within Power transmission. Request a quote for POLEA 800 7B via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The 800 7B pulley is a V-belt drive pulley, manufactured by EMMAR Accesorios Industriales. It has 800 mm diameter and 7 grooves for section B belts. It is used to transmit power between parallel shafts in high-demand equipment, such as mills, pumps, fans and conveyors. Its robust construction allows it to work with multiple belts simultaneously, distributing the load and reducing wear. If you need a pulley for your machine, send us the part number by WhatsApp and we will advise you.

This pulley has 800 mm diameter, 7 grooves and is designed for section B belts. The 7B designation indicates the number of grooves and the belt section it accepts. It is a large-diameter pulley, designed for specific drive ratios and to handle high power with several belts working in parallel. Because it is in-house manufacturing, brand EMMAR, the dimensions and balancing are controlled for stable operation.

It is used in industrial applications where motion must be transmitted between distant shafts or with large reduction ratios. It is commonly seen in mills, mixers, centrifugal pumps, induced draft fans, belt conveyors and process equipment in general. Its size allows several section B belts to be mounted, which provides redundancy and allows the transmitted power to be adjusted according to the number of belts installed.

To correctly select a pulley of this type, take into account the pitch diameter, the number of grooves, the belt section and the type of keyway or bushing required by the shaft. Check the alignment between pulleys and the belt tension to avoid premature wear. If the pulley is mounted with a taper bushing, make sure the bushing is suitable for the shaft diameter. Cleaning the grooves and checking runout are also important.

If you need a pulley with another number of grooves, another diameter or for a different section, we can manufacture it. Send us the part number or the dimensions shown on your equipment nameplate and we will quote an equivalent pulley or a nearby size. We can also advise you on the right belt for your application. We work with in-house manufacturing, which allows us to adapt to your requirements.

To inquire about this pulley or any other size, write to us on WhatsApp and mention the part number POLEA 800 7B. We will reply with the quote and the technical data you need. At MR Accesorios Industriales we manufacture pulleys, split plummer block housings and ANSI chains, and we distribute bearings, power transmission, seals and lubricants. More than 80 years supporting Argentine industry.