Timing Belt Pulleys
At B&B Manufacturing, we provide quality, competitively priced metric and inch (U.S.) timing belt pulleys in a variety of styles and sizes for custom and standard applications.
We stock a large selection of today’s most popular and hard-to-find plain and finished bore stock aluminum timing belt pulleys and stainless steel timing belt pulleys, and we can help cross reference part numbers from other companies to ensure delivery of the right part for you.

We offer:
- Trapezoidal tooth timing pulleys: MXL (0.080”), LT (40 D.P.), XL (0.200”), L (0.375”), H (0.500”)
- Curvilinear tooth timing pulleys: HTD: 3MM, 5MM, 8MM, 14MM
- Modified curvilinear tooth timing pulleys: Powergrip GT2®: 2MR, 3MR, 5MGT, 8MGT
- Steel Power transmission pulleys
- Metric trapezoidal timing pulleys: T2.5, T5, T10, AT3, AT5, AT10
- Metric bore synchronous pulleys
Whether it's metric or inch (U.S.) sizes, we offer a variety of styles, including:

- Type 6F (hub and flanges)
- Type 3F (hubless)
- Type 6 (no flange)
- Type 6FC
In addition, we have the in-house engineering, design and manufacturing capabilities to produce custom, high-precision timing pulleys of any size, customized to meet any unique application.
With our JIT (just-in-time) delivery and other stocking programs, we ensure our clients have the quality timing pulleys they need – made in the U.S. – when they need them.
Contact us today.
Contact one of our sales representatives today
to inquire about a quote from B&B Manufacturing
or call us today at 877-787-4022

