Trapezoidal Timing Belts & Pulleys
Trapezoidal pitch timing belts and timing pulleys are among the most frequently used profiles for industrial applications. These profiles are precision manufactured and designed to produce a positive press-fit to a shaft with minimal sprocket wobble. B&B Manufacturing produces a wide variety of these pulleys - in minimum plain bores, finished bores, and tapered bores for both Taper-Lock and QD style bushings.
Trapezoidal pitch timing belts have historically been the most commonly used rubber synchronous belt profiles in the industry. B&B Manufacturing is proud to distribute trapezoidal pitch timing belts and trapezoidal timing pulleys in over 370 standard timing belt lengths and a variety of widths, in MXL, XL, L, H, XH, XXH pitches. The small pitch sizes are ideal for precision positioning and light power applications, such as office machines and robotic equipment. In larger pitch sizes, they are cost-effective performers in a wide range of industrial applications, such as agricultural, oil field and HVAC equipment.
Imperial Pitch Pulleys
Imperial Pitch pulleys include MXL, LT, XL, L, H, XH, and XXH pitch pulleys with bores in the “inch” system of measurement.
Imperial Pitch Belts
Imperial Pitch belts include MXL, LT, XL, L, H, XH, and XXH pitch belts with widths in the “inch” system of measurement.
U.S.-made plain and finished bore stock aluminum and steel timing pulleys in metric bore sizes with metric set screws.
U.S.-made timing belts in metric widths for any standard or unique application.