Industrial pulley 240 mm, 5 grooves, section B
- Brand
- EMMAR
- Category
- Power transmission
- Subcategory
- Pulleys
- Section
- B
- Series
- Sección B
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Description
EMMAR POLEA 240 5B 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 240 5B and any equivalents.
The 240 5B pulley is a V-belt drive component made by EMMAR. It measures 240 mm in diameter, has 5 grooves and uses section B. This configuration suits drives that run several belts side by side. You will find it on industrial machines, pumps, fans and conveyors where the drive has to keep working. Because EMMAR produces it in-house, the machining and quality of each unit stay under direct control.
The code tells you most of what you need: 240 mm diameter, 5 grooves, section B. Section B is a classic V-belt profile, and five grooves let the load spread across multiple belts, lowering the strain on any single belt and improving power transfer. The 240 mm diameter sets the drive ratio when paired with another pulley in the same system. The part is cast iron or machined steel, depending on the manufacturing process, and mounts on standard shafts.
Typical installations for a 240 mm, 5-groove section B pulley include machine tools, compressors, centrifugal pumps, industrial fans and conveyors. In each case the goal is to move torque through one or more belts while keeping peripheral speed in range. Process equipment that needs some redundancy also uses this setup: if one belt goes down, the rest keep driving until the next planned stop.
When selecting the pulley, check pitch diameter, groove count and belt section. Confirm the shaft diameter and keyway match the bore. Align the pulley with the driving pulley during assembly to prevent uneven belt wear. Set belt tension according to the equipment manual or the belt maker's guidance.
If you need a different groove count, diameter or section, EMMAR can build it or source an equivalent. Send the code POLEA 240 5B, or the original pulley data: diameter, grooves, section and bore type. We can also help if you are unsure about compatibility with your equipment. The aim is to get you the right part without back-and-forth.
To request a quote, message us on WhatsApp with the code POLEA 240 5B. We will reply with the quote and any alternatives. MR supplies power transmission components, so we can help you find the pulley you need.
Dimensions
- Size
- 240mm
- Grooves
- 5
- Section
- B
Frequently asked questions
- What does section B mean?
- Section B is a standardized V-belt profile. Pulleys for section B have grooves sized to that profile. They are not compatible with section A, C or SPB belts unless the correct profile belt is used.
- Can I order a pulley with another diameter?
- Yes. EMMAR makes custom pulleys. Send the diameter, number of grooves and section you need, and we will quote it. We can also check equivalence with an existing pulley if you provide the original data.
- How do I know if the bore fits my shaft?
- You need the shaft diameter and the keyway type. The pulley is machined with the bore and keyway to match the shaft. If you do not have that data, send a photo or drawing and we will help you identify them.