Industrial pulley 130 mm, 2 grooves, section B

EMMAR POLEA 130 2B is a pulleys reference, within Power transmission. Request a quote for POLEA 130 2B via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The 130 2B pulley is a V-belt drive pulley, manufactured by EMMAR Accesorios Industriales. It has a 130 mm diameter, two grooves and section B, which makes it suitable for transmitting power in equipment that runs with belts of that profile. It is used in agricultural machinery, production lines, extractors, compressors and mills, among other applications where a reliable transmission ratio and simple mounting on standard shafts are required.

This pulley is identified as POLEA 130 2B: 130 mm diameter, 2 grooves and section B. It is a cast iron or machined steel part, depending on the application, with turned grooves to seat section B V-belts. The two grooves allow mounting two belts in parallel, which increases transmission capacity and improves reliability if one belt fails. The 130 mm diameter defines the transmission ratio together with the drive pulley. It is manufactured at MR with dimensional control so that the belts seat correctly and premature wear does not occur.

Typical applications include low and medium power drives in agriculture, the food industry, woodworking and metalworking. It is found in fans, centrifugal pumps, conveyor belts, mixers, band saws and screw compressors. It is also used as a replacement pulley in machines where the diameter and number of grooves determine the final speed of the equipment. Being section B, it accepts classic profile belts, available on the local market, which makes replacement and maintenance easier.

To correctly select this pulley, take into account the pitch diameter, the number of grooves and the belt section. Verify that the shaft has the appropriate diameter and keyway, and that the fastening system (set screw, cone or bushing) is compatible. Alignment between pulleys is key: angular or parallel misalignment accelerates wear on the belt and on the equipment's bearings. Also check belt tension according to the machine manufacturer's manual. If you need help choosing, contact us.

If you are looking for an equivalent or a nearby size, the most practical thing is to send us the complete part number of the original pulley, a photo of the part and the shaft measurements. With that data we can identify whether the 130 2B is the right one or whether a pulley with a different diameter or number of grooves is better. We can also advise you on the appropriate section B belt for your application. We work with in-house manufacturing, so we can adapt the pulley to your needs within the possibilities of the factory.

To request a quote for this pulley or ask about a similar one, send the part number POLEA 130 2B by WhatsApp to MR Accesorios Industriales. We will reply with the alternatives that best fit your equipment. If you have doubts about the section, the number of grooves or the diameter, write to us and we will help you define the correct pulley. We are in Buenos Aires, Argentina, and since 1945 we have supported industry with power transmission products.