8mm Pitch HTD timing pulleys

Request a Quote - Pulleys

Request a Sample

View our 3D Catalog of 8mm HTD Pulleys

The Latest on our Blog

Torque Transmission Summer Shutdown Hours

We will close on Monday, July 18th and reopen on Monday August 1st. No production or shipping will occur at this time and our office will only be available on a limited basis. Our goal...Read more

Specifying a Speed Reducer for Your Next Design or Project

When designing a speed reducer, no matter the application, it is vital that you provide your supplier with complete and accurate information. Gathering that information can be time consuming, and it...Read more

Long Lasting Right Angle Gearbox Provide Dependable Service in Demanding Industries

Found in diverse applications such as light industrial, medical equipment, and vending machines, right angle gear boxes need to be designed to provide dependable service with no...Read more

High Strength to Weight Ratio V Belt Pulley Design

For precise motion control, low inertia drives are very important. One benefit of nylon V belt pulleys is their high strength to weight ratio, which is needed in low inertia applications. High...Read more

The Varied Uses of High Quality Thrust Bearings

While it is not uncommon to find thrust bearings in applications like pressure gauges, surgical tools and equipment, they can also be used in other applications like valves. Valves Thrust bearings...Read more

The drive pulleys are reinforced with metal inserts to offer the lightweight advantages of nylon along with the advantages of a metal-to-metal connection at the hub. This combination provides a high strength-to-weight ratio and low inertia.

8mm Belt Pitch Selection Guide (pdf)

Additional Timing Pulley Pitches:

Features

  • Torque Transmission's 8mm Pitch HTD Timing Pulleys are injection molded to rigid standards for true design pitch, giving you the precision you need.
  • Pulleys are available in Standard, Metric and D-bore sizes
  • Flanges: one, two, or no flanges
  • Plastic or metal hubs
  • Setscrews & Keyways
  • Wide selection of ratios to fit your requirements
  • Timing Pulleys also available in 3mm, 5mm, 3/8" pitch, and 1/5" pitch
  • Made In USA

Downlload the Multi-Ribbed Pulley Purchasing Checklist Benefits

  • Unique tooth shape provides no slippage, like there is with flat belts
  • Small, light drives
  • Minimal belt tension required to prevent slippage
  • Minimal backlash
  • No lubrication required - easy to maintain
  • Energy savings

HTD, 8mm Pitch Timing Pulley Dimensions

**Click on Desired Pulley For Detailed Technical Information**

Pulley Designation
Number
Of
Teeth
Pitch
Dia.
14
18
22
24
26
28
1.404
1.804
2.206
2.406
2.607
2.807
30
32
34
36
38
40
44
48
56
3.008
3.208
3.409
3.609
3.810
4.010
4.411
4.812
5.614

Standard Tolerances for Bore Sizes, Keyways and Setscrews