Belt Corporation’s complete line of timing belts is complemented by our selection of aluminum and plastic pulleys. We offer a range of pulleys in a variety of widths and styles. View our line of pulleys here or contact our customer service team for assistance with selecting the proper pulley for your application.

  • Imperial Pitch PulleysMXL, 40DP, XLL, H

timing belt

Imperial (or English) Pitch Pulleys have pitch designations based in inches (in.) and are paired with timing belts of the same pitch. These pulleys only have trapezoidal tooth forms, but they can be fitted with several extra teeth; the number of teeth in our products range from 10 to 120. Additionally, we offer Imperial Pitch Pulleys with various belt widths, pitch and outside diameters, overall lengths, and other specifications.

Belt Corporation of America provides Imperial Pitch Pulleys with different pitch designations: MXL, 40-DP, XL, and L type pulleys are intended for light duty applications; H, XH, or XXH type pulleys are intended for heavier duty applications. These pulleys can be made of aluminum (clear or gold anodized), steel (clear zinc plated), or plastic depending on your application needs. |

Our Imperial Pitch Pulleys conforms to several industry standards, such as BS ISO 5294, JIS B 1856, and ISO 9011. Our product line of Imperial Pitch Pulleys includes the following pitches: MXL, 40DP, XL, L, and H.

  • Metric Pitch Pulleys3M5M, 8M, 14M, 2MR, 3MR, 5MR, 8MR, 14MR.

Metric Pitch Pulleys have pitch designations based in millimeters (mm) and are paired with timing belts of the same pitch. The teeth of these pulleys are trapezoidal or curvilinear; the number of teeth in our products range from 10 to 72. We also offer Metric Pitch Pulleys with various belt widths, pitch and outside diameters, overall lengths, and other specifications.

We offer high torque drive (HTD) pitch choices made of aluminum (clear anodized) or plastic with set screw or hub clamping mounting options— we can also provide metric pitch pulleys that can be adhered without a hub.

Our Metric Pitch Pulleys conforms to several industry standards, such as BS ISO 5294, JIS B 1856, and ISO 9011. Our product line of Metric Pitch Pulleys includes the following pitches: 3M, 5M, 8M, 14M, 2MR, 3MR, 5MR, 8MR, and 14MR.

  • Pulley Stock: MXL, 40DP, XL, L, H, 3M, 5M, 8M, 14M, 2MR, 3MR, 5MR, 8MR, 14MR.

If you have precise needs that can’t be fulfilled by our standard pulleys, we can provide high-quality pulley stock for any custom applications. Our stock can accommodate various pulley lengths, tooth counts, and materials (including metals and plastics); we have the capabilities to machine versatile pulleys that can perform to your exact specifications.

Pulley stock is useful for prototyping parts, replacing original manufacturer equipment, and producing custom timing pulleys—available in either millimeter or inch pitch designations.

Our Pulley Stock conforms to several industry standards, such as BS ISO 5294, JIS B 1856, and ISO 9011.Our product line of Pulley Stock includes the following pitches: MXL, 40DP, XL, L, H, 3M, 5M, 8M, 14M, 2MR, 3MR, 5MR, 8MR, and 14MR.