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View our 3D Catalog of 5mm HTD Pulleys

The Latest on our Blog

PowerGrip GT2® Pulleys

For over 60 years PowerGrip® timing belts have been leading the way in precision performance. PowerGrip® belts can be found in many common applications like computer printers and plotters, lab...Read more

Thrust Bearings

Thrust bearings are found in a wide range of industries and applications including automotive, aerospace, consumer manufactured products, medical, industrial, electrical, and many more. Torque...Read more

V Belt Pulleys

Torque Transmission V belt pulley and round belt pulley solutions are designed to be the perfect solution for low and fractional horsepower drives. High quality and ruggedly engineered, these pulleys...Read more

Thrust Bearing and Ball Retainer

Nylon offers a number of advantages as a construction material. First, nylon is a fraction of the weight of aluminum or steel. This means that nylon is a lightweight construction material, and as a...Read more

Roller Chain Sprockets

Seeking to provide high quality solutions for the power transmission and precision mechanical component industries, Torque Transmission manufactures a line of precision-engineered roller chain...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.

5mm Pitch Belt Pitch Selection Guide (pdf)

Additional Timing Pulley Pitches:

Features

  • Torque Transmission's 5mm 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 3mm8mm, 3/8" pitch, and 1/5" pitch
  • Made In USA

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, 5mm Pitch Timing Belt Pulley Dimensions

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

Pulley Designation
Number
Of
Teeth
Pitch
Dia.
12
14
15
16
18
19
20
22
24
.752
.877
.940
1.003
1.128
1.191
1.253
1.379
1.504
28
30
1.754
1.880
32
36
38
40
42
44
48
50
56
60
62
64
72
80
90
2.005
2.256
2.381
2.506
2.632
2.757
3.008
3.133
3.509
3.760
3.885
4.010
4.511
5.013
5.639

Standard Tolerances for Bore Sizes, Keyways and Setscrews