Torque Transmission, Fairport Harbor Ohio
HTD Timing Belt Pulleys, 3mm
Home >> Pulleys >> Timing Belt Pulleys >> HTD Timing Belt Pulleys 3mm
3mm Timing Belt Pulleys injection molded to rigid standards for true design pitch

Contact us with your specific requirements for an individual evaluation

Torque Transmission Product Catalog

DOWNLOAD OUR PRODUCT CATALOG TODAY!

HTD Timing Belt Pulleys, 3mm

Features

  • Our 3mm Timing Belt 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 Belt Pulleys also available in 5mm, 8mm, 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

3mm Belt Pitch Selection Guide (pdf)

HTD Pitch Timing Belt Pulley Dimensions, 3mm
Part Number
Number
Of
Teeth
Pitch
Dia.
Outside
Dia.
+/- .005
Flange
Dia.
Hub
Dia.
Standard Bores
Type
Pulley No.
Flange
Code*
1/4
5/16
3/8
1/2
5/8
P14-3M-09
P15-3M-09
P16-3M-09
P18-3M-09
P20-3M-09
P22-3M-09
P24-3M-09
SF, DF
SF, DF
SF, DF
SF, DF
SF, DF
SF, DF
SF, DF
14
15
16
18
20
22
24
.526
.564
.602
.677
.752
.827
.902
.496
.534
.572
.647
.722
.797
.872
.63
.68
.71
.79
.89
.94
1.02
.59
.59
.59
.75
.75
.75
.88
•
•
•
•
•
•
•


•
•
•
•

•
•
•

 
 
P28-3M-09
P30-3M-09
P32-3M-09
P36-3M-09
SF, DF
SF, DF
SF, DF
SF, DF
28
30
32
36
1.503
1.128
1.203
1.353
1.023
1.098
1.173
1.323
1.17
1.24
1.32
1.47
.88
.88
.88
.88
•
•
•
•
•
•
•
•
•
•
•
•

•
•
•
 
P40-3M-09
P42-3M-09
P48-3M-09
P50-3M-09
P60-3M-09
P72-3M-09
SF, DF
SF, DF
SF, DF
SF, DF
SF, DF
SF, DF
40
42
48
50
60
72
1.504
1.579
1.805
1.880
2.256
2.707
1.474
1.549
1.775
1.850
2.226
2.677
1.61
1.70
1.92
2.00
2.38
2.83
.88
.88
.88
.88
.88
1.25
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•


•

P120-3M-09
SF, NF
120
4.511
4.481
4.63
1.25
•
•
•
•
•

* Flange code designates pulley having one flange (SF), two flanges (DF) or no flange (NF)
Optional setscrew(s) supplied is #10-24

Standard Tolerances for Bore Sizes, Keyways and Setscrews

Pulleys: Timing Belt Pulleys, 3mm HTD, 5mm HTD, 8mm HTD, XL Series, L Series
Variable Speed Pulleys, Round Belt Pulleys, Poly V Pulleys, Custom Pulleys

Thrust BearingsRight Angle GearboxesRoller Chain SprocketsAbout UsNewsContact UsSite Map Home

1246 High Street, Fairport Harbor, Ohio 44077 USA • U.S. Calls: 800-544-6642 | P: 440-352-8995 | F: 440-352-7682 • sales@torquetrans.com

Privacy Policy