Industrial pulley 320 mm, 2 grooves, section A
- Brand
- EMMAR
- Category
- Power transmission
- Subcategory
- Pulleys
- Section
- A
- Series
- Sección A
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Description
EMMAR POLEA 320 2A 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 320 2A and any equivalents.
This EMMAR pulley measures 320 mm in diameter and has two grooves for section A V-belts. It is a power transmission component that fits onto a machine shaft, using belt drive to transfer motion at a fixed ratio. Typical applications include fans, compressors, pumps, and conveyors. The pulley is manufactured in-house by EMMAR and works for both replacements and new installations.
The part number POLEA 320 2A tells you the key specs: 320 mm diameter, two grooves, and section A. Section A refers to a classic narrow V-belt profile, which is used for moderate power transmission over moderate center distances. Because this pulley is made in-house, you can also ask about variations within the same series.
You will find this pulley in equipment that runs continuously, such as industrial fans, screw compressors, centrifugal pumps, conveyor belts, and mixers. It also suits process machinery where a stable speed ratio and low maintenance are important. With two grooves, the pulley can either double the transmission capacity compared to a single-groove unit of the same diameter or run with just one belt if the application allows.
When selecting a replacement, check the shaft diameter, keyway type, and mounting method—whether set screw, cone, or bushing. Also verify alignment between pulleys and correct belt tension. A misaligned pulley will speed up wear on both the belt profile and the equipment bearings. The number of grooves must match the number of belts the drive requires, and it is best not to mix new and used belts in the same set.
If you need a different groove count, diameter, or section, you can request an equivalent from the same line. To do that, provide the complete part number, the belt section, and the number of grooves required. A photo of the original pulley or the shaft and keyway dimensions also helps.
To get a quote for this pulley or ask about a variant, send the part number POLEA 320 2A via WhatsApp to MR Industrial Accessories. If you are unsure about the section or groove count, contact us and we will help you identify the right part. We combine in-house manufacturing with complementary power transmission lines so you can solve your replacement needs with a single inquiry.
Dimensions
- Size
- 320mm
- Grooves
- 2
- Section
- A
Frequently asked questions
- What does section A mean for this pulley?
- Section A indicates the V-belt profile that fits the pulley grooves. It is a classic narrow-profile belt used for medium-power drives. Belts of other sections, such as B or C, will not fit because the groove geometry is different.
- Can I run only one belt on a two-groove pulley?
- Yes, it is possible, but the transmission capacity is lower. If the equipment was designed for two belts, it is better to keep both to avoid overloading the single belt. Check with us for your specific application before deciding.
- How do I order a pulley with a different size?
- Send the current part number, the belt section, the number of grooves, and the diameter you need via WhatsApp. If you have shaft and keyway dimensions, include those as well. We will then find the equivalent within the in-house manufacturing line.