Industrial pulley 130 mm, 2 grooves, section B
- Brand
- EMMAR
- Category
- Power transmission
- Subcategory
- Pulleys
- Section
- B
- Series
- Sección B
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Description
EMMAR POLEA 130 2B 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 130 2B and any equivalents.
The 130 2B is a V-belt pulley from EMMAR with a 130 mm diameter, two grooves, and section B profile. It is used in drives that rely on B-section belts, such as agricultural machinery, production lines, extractors, compressors, and mills, where a stable transmission ratio and straightforward mounting on standard shafts are needed.
Identified as POLEA 130 2B, this pulley combines a 130 mm diameter with two grooves for section B belts. The part is made of cast iron or machined steel depending on the application, with machined grooves that seat the belts correctly. Two grooves allow parallel mounting of two belts, which can increase transmission capacity and provide backup if one belt fails. The 130 mm diameter, together with the driving pulley, sets the transmission ratio.
Typical uses include low and medium power drives in agriculture, food processing, woodworking, and metalworking. You will find it on fans, centrifugal pumps, conveyors, mixers, band saws, and screw compressors. It also serves as a replacement pulley where the diameter and number of grooves determine the final speed of the equipment. Because it is section B, it accepts classic-profile belts that are readily available, simplifying replacement and maintenance.
When selecting this pulley, consider the pitch diameter, number of grooves, and belt section. Check that the shaft diameter and keyway match, and that the fastening method (set screw, cone, or bushing) is compatible. Alignment between pulleys is critical: angular or parallel misalignment accelerates belt wear and can damage bearings. Also verify belt tension according to the machine manufacturer's manual. If you need assistance, contact us.
If you are looking for an equivalent, send the complete part number of the original pulley, a photo, and the shaft measurements. With that information, we can confirm whether the 130 2B is the right choice or whether a different diameter or number of grooves is better. We can also advise on the appropriate section B belt for your application. Because we manufacture in-house, we can adapt the pulley to your needs within our production capabilities.
To request a quote for this pulley or ask about a similar one, send the part number POLEA 130 2B by WhatsApp or email. We will reply with the alternatives that best fit your equipment. If you have questions about the section, number of grooves, or diameter, write to us and we will help you define the correct pulley.
Dimensions
- Size
- 130mm
- Grooves
- 2
- Section
- B
Frequently asked questions
- What does section B mean for this pulley?
- Section B is a standard V-belt profile. The pulley grooves are shaped so that a B-section belt seats properly and transmits power without slipping. Using a different belt section can lead to poor contact and transmission problems.
- Can I run this pulley with only one belt?
- Yes, you can mount a single belt in one of the grooves, although the pulley is designed for two. If your original setup used two belts, it is best to keep both to avoid overloading the remaining belt. Contact us for belt recommendations.
- How do I request an equivalent pulley?
- Send the original pulley part number, a photo, and the shaft measurements via WhatsApp or email. We will identify whether the 130 2B matches or suggest the correct configuration. We can also quote a custom pulley if needed.