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Timing Belts (Synchronous)

Common Tooth Profiles
Common tooth profiles for synchronous belts and pulleys are trapezoidal,
curvilinear, or modified curvilinear, referred to as:

PowerGrip® GT®2
The PowerGrip® GT®2 belt drive system and PowerGrip® GT®3 belt drive system are an advance in product design over Gates’ older standard HTD® system. The PowerGrip GT2 and PowerGrip GT3 systems, featuring modified curvilinear belt tooth profiles, provide timing and indexing accuracy superior to the conventional trapezoidal belt shape. Plus, PowerGrip GT2 and PowerGrip GT3 belts have a higher capacity and longer belt life than trapezoidal timing belts. Pulleys for these profiles are available from manufacturers licensed by Gates Rubber Company

SDP/SI is one of the companies that manufactures a full range of these pulleys, standard and custom.

Advantages of the GT2 and GT3 timing belt and pulley systems:

  • Longer belt life
  • Precision registration
  • Increased load-carrying capacity
  • Quieter operation
  • Precise positioning


Timing Belt Center Distance Designer
Get the right pulley and timing belt combination and instantly identify the appropriate part numbers that meet your specifications.

Timing Belt Design and Installation Suggestions:
General Guide Lines

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Product NameCatalog PDFBelt TypeBelt WidthNo. Of GroovesPitchPitch LengthTension Member (Cords)StockPriceQtyAdd to Cart
A 6B19M065030 80502026a.pdfSingle Sided3 mm652 mm (FHT)130 mmKevlar 13
$3.03 As low as $0.00
A 6B19M065090 80502026a.pdfSingle Sided9 mm652 mm (FHT)130 mmKevlar 2
$5.77 As low as $0.00
A 6B19M070060 80502026a.pdfSingle Sided6 mm702 mm (FHT)140 mmKevlar 3
$4.55 As low as $0.00
A 6B19M075060 80502026a.pdfSingle Sided6 mm752 mm (FHT)150 mmKevlar 44
$4.59 As low as $0.00
A 6B19M080060 80502026a.pdfSingle Sided6 mm802 mm (FHT)160 mmKevlar 5
$4.63 As low as $0.00
A 6B19M082030 80502026a.pdfSingle Sided3 mm822 mm (FHT)164 mmKevlar 9
$3.16 As low as $0.00
A 6B19M082060 80502026a.pdfSingle Sided6 mm822 mm (FHT)164 mmKevlar 25
$4.67 As low as $0.00
A 6B19M082090 80502026a.pdfSingle Sided9 mm822 mm (FHT)164 mmKevlar 21
$5.98 As low as $0.00
A 6B19M085060 80502026a.pdfSingle Sided6 mm852 mm (FHT)170 mmKevlar 23
$4.75 As low as $0.00
A 6B19M085090 80502026a.pdfSingle Sided9 mm852 mm (FHT)170 mmKevlar 12
$6.09 As low as $0.00
A 6B19M086060 80502026a.pdfSingle Sided6 mm862 mm (FHT)172 mmKevlar 18
$4.79 As low as $0.00
A 6B19M095090 80502026a.pdfSingle Sided9 mm952 mm (FHT)190 mmKevlar Call Us
$6.25 As low as $0.00
A 6B19M097060 80502026a.pdfSingle Sided6 mm972 mm (FHT)194 mmKevlar 7
$4.91 As low as $0.00
A 6B19M110090 80502026a.pdfSingle Sided9 mm1102 mm (FHT)220 mmKevlar 13
$6.52 As low as $0.00
A 6B19M111030 80502026a.pdfSingle Sided3 mm1112 mm (FHT)222 mmKevlar 7
$3.44 As low as $0.00
A 6B19M111090 80502026a.pdfSingle Sided9 mm1112 mm (FHT)222 mmKevlar 10
$6.57 As low as $0.00
A 6B19M120030 80502026a.pdfSingle Sided3 mm1202 mm (FHT)240 mmKevlar 16
$3.47 As low as $0.00
A 6B19M120060 80502026a.pdfSingle Sided6 mm1202 mm (FHT)240 mmKevlar 69
$5.18 As low as $0.00
A 6B19M120090 80502026a.pdfSingle Sided9 mm1202 mm (FHT)240 mmKevlar 17
$6.69 As low as $0.00
A 6B19M155030 80502026a.pdfSingle Sided3 mm1552 mm (FHT)310 mmKevlar 42
$3.62 As low as $0.00
A 6B19M190030 80502026a.pdfSingle Sided3 mm1902 mm (FHT)380 mmKevlar 55
$3.71 As low as $0.00
A 6B19M200030 80502026a.pdfSingle Sided3 mm2002 mm (FHT)400 mmKevlar 51
$4.07 As low as $0.00
A 6B19M250030 80502026a.pdfSingle Sided3 mm2502 mm (FHT)500 mmKevlar 18
$4.94 As low as $0.00
A 6G19M083030 80502026a.pdfSingle Sided3 mm832 mm (FHT)166 mmFiberglass Call Us
$3.26 As low as $0.00
A 6G19M180030 80502026a.pdfSingle Sided3 mm1802 mm (FHT)360 mmFiberglass 18
$3.77 As low as $0.00

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  1. Pitch
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Belt Width
  1. 3 mm 10 items
  2. 6 mm 8 items
  3. 9 mm 7 items
No. Of Grooves
  1. 65 2 items
  2. 70 1 item
  3. 75 1 item
  4. 80 1 item
  5. 82 3 items
  6. 83 1 item
  7. 85 2 items
  8. 86 1 item
  9. 95 1 item
  10. 97 1 item
  11. 110 1 item
  12. 111 2 items
  13. 120 3 items
  14. 155 1 item
  15. 180 1 item
  16. 190 1 item
  17. 200 1 item
  18. 250 1 item
Pitch
  1. .080" (MXL) 2565 items
  2. .0816" (40D.P.) 1508 items
  3. .200" (XL) 1356 items
  4. .375" (L) 326 items
  5. 1 mm (FHT) 24 items
  6. 2 mm (FHT) 25 items
  7. 2 mm (GT2) 642 items
  8. 2 mm (GT3) 478 items
  9. 2.03 mm (MXL) 2559 items
  10. 2.07 mm (40 D.P.) 1529 items
  11. 2.07 mm (40D.P.) 7 items
  12. 2.5 mm (T2.5) 60 items
  13. 3 mm (FHT) 21 items
  14. 3 mm (GT2) 467 items
  15. 3 mm (GT3) 300 items
  16. 3 mm (HTD) 907 items
  17. 5 mm (GT2) 296 items
  18. 5 mm (GT3) 179 items
  19. 5 mm (HTD) 897 items
  20. 5 mm (T5) 222 items
  21. 5.08 mm (XL) 1349 items
  22. 9.525 mm (L) 325 items
  23. 10 mm (T10) 130 items
  24. 40 D.P, (2.07 mm) 1 item
  25. 40 D.P. (2.07 mm) 15 items
Pitch Length
  1. 130 mm 2 items
  2. 140 mm 1 item
  3. 150 mm 1 item
  4. 160 mm 1 item
  5. 164 mm 3 items
  6. 166 mm 1 item
  7. 170 mm 2 items
  8. 172 mm 1 item
  9. 190 mm 1 item
  10. 194 mm 1 item
  11. 220 mm 1 item
  12. 222 mm 2 items
  13. 240 mm 3 items
  14. 310 mm 1 item
  15. 360 mm 1 item
  16. 380 mm 1 item
  17. 400 mm 1 item
  18. 500 mm 1 item
Tension Member (Cords)
  1. Fiberglass 2 items
  2. Kevlar 23 items

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