Industrial pulley 200 mm, 3 grooves, section B
- Brand
- EMMAR
- Category
- Power transmission
- Subcategory
- Pulleys
- Section
- B
- Series
- Sección B
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Description
EMMAR POLEA 200 3B 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 200 3B and any equivalents.
The POLEA 200 3B is an EMMAR-manufactured V-belt pulley with a 200 mm diameter, 3 grooves, and section B. It is designed for industrial drives that use B-profile belts, delivering reliable power transmission in machines, pumps, fans, and similar equipment. As an in-house manufactured item, machining and finishing options can be tailored to your requirements.
The part number POLEA 200 3B encodes the key specifications: 200 mm outside diameter, 3 grooves, and section B. Section B refers to the V-belt profile, a common choice for medium-power industrial drives. The grooves are precisely machined to ensure proper belt seating and minimal slip during operation.
This pulley is typically found in machine tool drives, centrifugal pumps, fans, compressors, and process equipment. It also suits production lines and agricultural or road machinery that rely on V-belts. With three grooves, the load can be distributed across multiple belts, which helps when higher power transmission is needed or when some redundancy is desired in case a belt fails.
When installing, verify that the shaft diameter and keyway match the pulley bore. Proper alignment between drive and driven pulleys is critical to prevent uneven belt wear and vibration. Belt tension should be set correctly: too low causes slipping, while too high can overload bearings. If replacing an existing pulley, compare the diameter, number of grooves, and section before mounting.
If you need a different number of grooves, diameter, or section, we can manufacture it or suggest an equivalent. Simply send the part number POLEA 200 3B or the original pulley data—diameter, grooves, section, and bore type—and we will quote a custom solution. We can also help you identify the correct belt section for your equipment.
At MR Industrial Accessories, we manufacture pulleys and other power transmission components. To request a quote for this pulley or ask about a variant, contact us via WhatsApp or email with the part number POLEA 200 3B and we will respond promptly with the technical information you need.
Dimensions
- Size
- 200mm
- Grooves
- 3
- Section
- B
Frequently asked questions
- What does section B mean for this pulley?
- Section B indicates the V-belt profile the pulley accepts. B-section belts have a specific width and height, and the pulley grooves are machined to match. It is a common profile for medium-power industrial drives.
- Can I order a pulley with a different number of grooves?
- Yes. Because it is in-house manufactured, we can produce pulleys with different groove counts, diameters, or sections. Send us your required data and we will quote you. We can also evaluate an equivalent standard size if you prefer a faster solution.
- How do I know if this pulley replaces the one I have installed?
- Compare the outside diameter, number of grooves, and belt section. Also check the bore diameter and keyway. If those data match, the pulley is compatible. If you have doubts, send us a photo or the data of the original pulley and we will advise you.