Custom Timing & Drive Belts

At B&B Manufacturing®, we have an extensive online catalog of timing belts that meet a wide variety of needs in the power transmission and precision mechanical marketplaces.

But we know that sometimes it takes something special to do the job right. We offer timing belts in hard to find lengths, custom widths, special materials, special reinforcements, special backings, and with high and low temperature resistances for extreme applications.

Pitches available include:Custom Power Belts

  • Trapezoidal: MXL, LT, XL, L, H, XH, XXH
  • Powerhouse®  HTD®: 3mm, 5mm, 8mm, and 14mm
  • Powerhouse®: 2mm, 3mm, 5mm, 8mm, and 14mm
  • Powerhouse® MX: 5mm, 8mm, and 14mm

We use only the highest-quality, most dependable materials from suppliers that meet our own rigorous standards, and all our custom-manufactured parts are built to deliver durability and consistent performance.

Our experienced staff can help you design the right part for you, helping you save money, keep up with changing demands, and improve efficiency.

Need help in identifying a timing belt? Read our timing belt identification guide.


Our manufacturing capabilities include:

  • CNC turning
  • CNC milling
  • Screw machine turning
  • Gear hobbing
  • Tooth shaping
  • Keyway broaching
  • Drilling and tapping
  • Metal plating  [Custom Belt Pulleys]

    • Zinc
    • Nickel
    • Alodine
    • Anodize
    • Hard anodize
    • Electroless nickel
    • Black Oxide
  • Heat treating


Contact One of Our Sales Representatives Today
or call us today at | 877.787.4022

Taper-Lock®, HTD®, Poly Chain®, PowerGrip®, GT2®, and GT3® are trademarks of the Gates® Corporation.
QD® is a trademark of TB Woods, Inc.
FHT® is a trademark of Fenner Precision.