V Belts

Welcome to 3BG Supply, your ultimate online destination for high-quality industrial V-belts and power transmission solutions. Whether you are looking for standard wrapped V-belts, high-performance cogged V-belts, or specialized power transmission belts, our extensive inventory ensures you find the exact match for your machinery. Industrial V-belts are critical components for efficient power transfer, reducing slippage, and maximizing operational uptime across various applications like conveyor systems, fans, and pumps. At 3BG Supply, we partner with leading manufacturers to provide premium V-belt replacement options that deliver exceptional durability, heat resistance, and long service life. Explore our comprehensive collection of V-belts today, and rely on our technical expertise to keep your operations running smoothly. For more information see our Understanding V-Belt Nomenclature guide.
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Find the right V Belts for your needs.

  • Brand
  • Category
  • Type
  • Width Inch
  • Width MM
  • Length Inch
  • Length MM
  • Height Inch
  • Height MM
  • Belt Width Inch
  • Belt Width MM
  • Pitch MM
  • Outside Belt Diameter Inch
  • Outside Belt Diameter MM
  • Number of Ribs
  • Number of Teeth
  • Dual-Sided
  • Price

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    Why Choose 3BG Supply Co. as Your V Belt Supplier?

    There are many reasons to make 3BG Supply Co. your choice for MRO components like V belts. They include:

    • A straightforward approach. Planned maintenance like V belt replacement is easier and more affordable when you work with us. Our team embraces a simplify-and-supply value to create a more enjoyable, efficient MRO buying process.
    • A one-stop shopping destination. We came, we saw what was wrong with the MRO marketplace, and we fixed it. No more decentralized information that leaves you scrambling to identify and source supplies — just what you need, all in one place.
    • An experienced team. Our founders began blazing the trail to 3BG Supply Co. in 2010. They draw from inside industry expertise and digital know-how to spur our continued growth.
    • A happy family. When you love solving customers' issues, it shows in a lot of ways. We go the extra mile to make our customers feel like family and ensure their satisfaction.
    • A healthier bottom line. Our unique factory-direct shipping model helps us keep our prices low. You can stretch your spending and equipment life span with the savings we pass on.
    • A remarkable variety. We offer almost 300,000 different MRO supplies across 15 parts categories. 3BG Supply Co. has all things power transmission to protect your uptime.
    • A personal approach. When we're not hard at work, we're working hard at making MRO sourcing more fun. Your dedicated Account Executive is your source for information, help and often a joke or pun to make you smile.
    • A friendly returns and exchanges policy. We stand behind your satisfaction. All eligible items enjoy a 21-day no-hassle return window, and exchanges are straightforward.

    Find V Belts for Sale at 3BG Supply Co.

    Browse and shop anytime — our website's always open, and ordering is secure. Prefer to talk to us to find the right part?

    Call an expert at 1-800-609-5205 or email us to connect.

    FAQs

    What are the different types of industrial V-belts available at 3BG Supply?

    At 3BG Supply, we offer a comprehensive selection of industrial V-belts tailored to various mechanical requirements. Our inventory includes classical wrapped V-belts (A, B, C, D, E series) for standard applications, narrow wedge belts (3V, 5V, 8V series) for higher power density, and cogged V-belts (such as AX, BX, CX, 3VX, 5VX) that offer superior flexibility and heat dissipation for smaller pulley diameters. You can also find specialized options like the Variable Speed V Belts engineered for precise speed management.

    How do I choose the correct V-belt replacement for my equipment?

    Choosing the right V-belt replacement involves identifying the belt cross-section (width and depth) and the inside or outside circumference. You can look at the part number printed on your existing belt—for example, a 'B60' belt indicates a classical B-section belt with a 62-inch outside circumference. Additionally, consider your operating environment; high-temperature or oil-heavy applications may require specialized rubber compounds. For specific technical measurements, refer to our product pages like the Goodyear Belts B60 specification sheet or contact our expert support team at 3BG Supply.

    What are the main advantages of using cogged V-belts over standard wrapped belts?

    Cogged V-belts feature molded notches or cogs on the inner surface, which significantly increase flexibility compared to standard wrapped power transmission belts. This added flexibility allows them to operate efficiently on smaller sheaves and pulleys, reducing internal stress and bending fatigue. Rather than relying solely on surface area, these cogs allow air to flow actively through the pulley system as it rotates, which dissipates heat more effectively, allowing the belt to run cooler and last longer in demanding industrial environments. Ultimately, this design leads to higher energy efficiency and less downtime.

    Why should I source my power transmission belts from 3BG Supply?

    3BG Supply is a trusted distributor of top-tier industrial MRO products, offering unlimited inventory access to millions of parts from leading manufacturers. We have the unique ability to source absolutely any brand of power transmission belt a customer may be looking for, ensuring you never have to compromise on your facility's exact specifications. When you purchase from us, you benefit from fast order processing, competitive pricing via our efficient drop-shipping model, and dedicated customer assistance. Whether you need a single replacement or a bulk order, we ensure timely delivery to keep your projects on schedule.

    How do I accurately measure a V-belt for replacement?

    To ensure a perfect V-belt replacement, you need to measure both its width across the top and its circumference. First, measure the top width and depth to determine its cross-section profile; for example, a standard "A" section belt has a 1/2" top width, while other common profiles include B, 3V, or 5V. Next, to measure the length, use a flexible tape measure around the outside edge to find the Outside Circumference (OC). If the belt is broken, lay it flat to measure the total length end-to-end. Keep in mind that classical V-belts are usually cataloged by their inside circumference, which is typically 2 to 3 inches shorter than the outside measurement depending on the profile. For precise sizing information, check the manufacturer specs, or check out our blog on measuring V Belts.

    What is the core difference between a V-belt vs serpentine belt?

    The primary difference when comparing a V-belt vs serpentine belt lies in their cross-sectional design and how they drive components. Industrial V-belts feature a distinct trapezoidal or V-shaped cross-section designed to wedge tightly into a single matching pulley groove, making them excellent for individual high-torque or heavy-duty power transmission belts setups. In contrast, a serpentine belt is wider, flatter, and features multiple micro-grooves along its inner surface. Serpentine belts are designed to snake around multiple pulleys simultaneously, powering several auxiliary components (such as alternators, pumps, and fans) from a single engine or motor shaft. Both variations, including standard and premium V-belts, are engineered for optimal efficiency depending on your specific machinery layout.

    Industrial V Belts Manufacturers