About Us

Quality. Service. Price. And made in the U.S.

At B&B Manufacturing, distributors and original equipment manufacturers (OEM) in the power transmission and precision mechanical component industries trust us to provide the right parts, at the right price, at the right time, for standard, custom or prototype synchronous drive applications.

Visit our online catalog for thousands of competitively priced, in-stock parts ready for immediate delivery, including:

  • timing belt manufacturerTiming Pulleys
  • Timing Belts
  • Bushings
  • Bar stock and flanges
  • Roller chain sprockets
  • Gears
  • V-belt sheaves

We offer free consultation services, helping clients in any industry find the right part for any specific need. And when a unique application is required, we can modify stock parts or create new custom components from scratch to meet your material and performance specifications.

We're large enough to stock and deliver any off-the-shelf or custom part, but we're nimble enough to be flexible and responsive. Our clients work with the same engineers and manufacturing experts through every project, ensuring an efficient and economical design, manufacturing and delivery process.


Whether you need a small pulley for a medical or computer device or a large (power) transmission pulley, everything is manufactured to the same exacting, high-precision standards that guarantee exceptional performance over the long term.

As members of the Mechanical Power Transmission Association and the Power Transmission Distributors Association, we know it's critical that our clients have their parts when they need them. With our just-in-time (JIT) and other stocking programs, you can order large quantities, and we'll ship parts as they're needed. You'll never be waiting for a part again.

We are proud supporter of FIRST Robotics.