Belts and Pulleys

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This page has been flagged as containing duplicate material that GT2_Timing_Belt also attempts to cover.
These pages should be merged such that both pages do not attempt to cover the duplicate topics.

See also Choosing_Belts_and_Pulleys

Belts

See also GT2 Timing Belt

Supplier From Type available Pitch Width Length Material Additional notes
Folger Technologies, LLC US GT2 2mm 3mm/6mm/9mm Meter or Foot
3Distributed UK GT2 2mm 6mm Sold by the metre Fiberglass reinforced neoprene rubber.
DIY-India.com India GT2 2 mm 6 mm open ended Neoprene, fiberglass reinforced
Think3DPrint3D UK GT2, T2.5 2 mm, 2.5 mm 6 mm sold by the meter fiberglass reinforced rubber, steel-reinforced polyurethane
3D Acessories Hub India GT2, T2.5 2 mm 660mm closed Rubber polyurethane
3D Printer Czar US GT2 2 mm 6 mm at your choice Neoprene, fiberglass reinforced
3DCracker CN GT2 2 mm 6 mm 900mm, 976mm, 1220mm, 1350mm Neoprene, fiberglass reinforced
He3D CN GT2, MXL, T2.5, T5 2.5 mm 6 mm 1350mm 990mm and open ended Neoprene, fiberglass reinforced
ReprapUniverse.com Netherlands T2.5
GT2
2.5 mm
2.0 mm
5 mm
6 mm
sold by the meter Open ended Neoprene Rubber with Fiberglass Reinforced
3DMakerWorld US GT2 2 mm 6 mm 1164 mm Neoprene, fiberglass reinforced -
Alfa-Tech3D DK GT2 2 mm 6 mm open ended, Sold by the meter Neoprene, reinforced with fiberglass
Charlie's 3D Technologies Belgium MXL and GT2 - - - -
Cubic Print Germany T2.5
T5
2.5 mm
5 mm
6 mm as you wish PU + steel open belts
BBMan US Imperial/Metric
Belting Online UK GT2, MXL, T2.5, T5 2 mm 2.5 & 5mm As you wish As you wish PU & Neoprene Rubber
Easy RepRap USA Precision GT2 2 mm 6 mm 1150mm Fiberglass Reinforced
eBay: Yellowvirtualsales USA Precision GT2 2 mm 6 mm Cut To Length Fiberglass Reinforced
Econobelt US many
Eke China many
Indiamart India many
Inventables US MXL - - 1 foot increments - -
KainaBelt China many
Makemendel India GT2
T2.5
2mm
2.5 mm
7 mm
7mm
Open Belt PU
Megadyne Italy many
Misumi multiple
Paoparts France T2.5, T5, GT2 2,5mm, 5mm, 10mm 5mm - PU Open and closed
PolyBelt US T2.5, T5 5 mm 6 mm - polyurethane + steel
RepRapWorld Netherlands T2.5, T5 2,5 mm
5 mm
5 mm
5 mm
1 m neoprene
polyurethane + steel
RobotDigg China GT2, MXL, T2.5 2 mm 6mm, 6.35mm or 9mm 20M or 50M per roll ,Closed-loop GT2 Neoprene Rubber, Fiberglass Reinforced. MOQ 50M
Royal supply US GT2 2 mm 6 mm 1164 mm fiberglass / nylon / neoprene
SDP-SI US Imperial/Metric
TechPaladin US GT2 2 mm 5 mm 1160 mm neoprene
Tanals France many - - - - doesn't sell to individuals
Thingibox Spain GT2 2mm 5 or 6 mm Sold by the meter, open ended Neoprene Rubber
TriDPrinting.com US GT2 2 mm 6 mm Sold by the meter, open ended Neoprene, Fiberglass Reinforced


Vendor Loc. Product Width Pitch Length Additional notes
3Distributed UK GT2 Belt 6mm 2.00mm Multiples of 1000mm
Think3DPrint3D UK GT2 Belt 6 mm 2.00 mm multiples of 1000 mm
3D Acessories Hub IN GT2 Belt 7 mm 2.00 mm 660 mm
3DCracker&RobotDigg CN 1524mm Endless GT2 Belt 6 mm 2.00 mm 1524 mm
3DCracker CN GT2 Belt 6 mm 2.00 mm Open ended and closed-loop
3Distributed UK Prusa Kit 6 mm 2.00 mm 1000 mm
3Distributed UK Rostock/Delta Kit 6 mm 2.00 mm 1000 mm
3DMakerWorld US Belt 6 mm 2.00 mm 1164 mm
Alfa-Tech3D DK GT2 Belt 6 mm 2.00 mm open ended, From 1000 mm Worldwide shipping
B&B Manufacturing US Belt 3, 6, 9 mm 2.00 mm 54-1910 mm
Beltingonline UK Separate Belt at 900mm length 6 mm 2.00 mm various
Charlie's 3D Technologies BE Belt 6 mm 2.03 mm 1000 mm
Cubic-Print DE GT2 Belt kit 6 mm 2.00 mm cut to length
eBay: fabster3d CN Belt 6 mm   974-1164 mm
eBay: yellowvirtualsales US Precision GT2 Belt 6 mm 2.00 mm Cut To Length
EmotionTech FR Belt 6 mm 2.00 mm 850 mm
Fabberworld CH Belt 6 mm 2.00 mm 1000+ mm
Gadgets 3D PL Kit for RepRap Prusa 2 6 mm   976 mm x 3
Gadgets 3D PL Kit for Rostock Mini 6 mm   900 mm x 3
Makemendel IN GT2 Belt 7 mm 2.00 mm 1000 mm and more
Misumi US 2GT Belt 4, 6, 9 mm 2.00 mm 662-9942 mm
Moebyus ES GT2 2 mm 6 mm meter
Paoparts FR 2GT Belt 6 mm 2.00 mm 1000-50000 mm
ReprapWorld.com EU [1] 6 mm 2.00 mm 1000-75000 mm
RobotDigg CN GT2 Belt Open Ended, MXL Belt 6 mm 2.00 mm 1000-50000 mm
RoyalSupply US Belt 6 mm 2.00 mm 1164 mm
TechPaladin Printing US Belt 6 mm 2.00 mm 1380 mm
Thingibox ES GT2 Belt 5 or 6 mm 2.00 mm Multiples of 1m
TriDPrinting.com US GT2 Belt Open Ended 6 mm 2.00 mm 1000-50000 mm
Ultibots US Belt 6 mm 2.00 mm 1164 mm


There is also some on ebay.

  • beside GT2 belts, there is also 2M that have a 2mm round pitch (like [2] and many other suppliers)

Pulleys

See also GT2 Timing Belt.

Supplier From Type available Pitch Tooth Size (bore, OD,...) Max belt width Material Additional notes
3D Acessories Hub India GT2 2mm 20 5mm 6mm Aluminium with grub screws
3Distributed UK GT2 2mm 20 5mm 6mm Aluminium with grub screws
Think3DPrint3D UK T2.5 2.5 mm 16 5 mm 7 mm Aluminum with zinc plated steel flanges
3DCracker&RobotDigg CN GT2 2 mm 16, 20, 36 5 mm or 8mm 7 mm All Aluminum
3DMakerWorld US GT2 2 mm 20 & 36 5 mm 6 mm Aluminium & Polycarbonate with brass insert
Alfa-Tech3D DK GT2 2 mm 20 5 mm 6 mm Aluminum + 3 x M4 grub screws
ReprapUniverse.com Netherlands T2.5, GT2 2.5mm, 2 mm 16, 20 5 mm 6 mm Aluminum + M3 grub screws
Charlie's 3D Technologies Belgium MXL and GT2 - 15 or 20 - - -
Cubic Print Germany T2.5
T5
2.5mm
5 mm
8, 16 5 mm 7 mm alu + steel grub screws
BBMan US many
Belting Online UK GT2, T2.5, T5 & MXL 2mm, 2.5mm, 2.03mm & 5mm 16, 18, 20, 36
Also Special Made to order if required
5mm, special sizes are possible. 6mm Alu + Grub Screws
Econobelt US many
eBay: Yellowvirtualsales USA GT2, HDT3M 2MM / 3MM 12-36 5 mm 6-10MM mm Fiberglass Reinforced
Inventables US MXL - - - - -
[3] India GT2
T2.5
2
2.5 mm
20
12 or 16
5 mm 7mm Aluminium with grub screws T2.5 pulley is available in 12 teeth and 16 teeth as well.
Misumi multiple
Paoparts France T2,5
T5
GT2
2.5mm, 5 mm, 2mm 16
8
20
inner diameter 5mm Alu
RepRapWorld Netherlands T5 5 mm 8 5 mm x 17 mm x 20 mm  ? Alu Pulley profile has play resulting in lash when reversing
RobotDigg China GT2, T2.5 and MXL 2mm, 2.5mm, 2.03mm 16, 18, 20, 36 5*17.5*18 mm 7mm Alu
Royal Supply US GT2 2 mm 18 4,7 mm 6 mm Alu you'll need to redrill the bore (3/16") to fit usual 5 mm motor shaft
SDP-SI US many
TechPaladin US GT2 2 mm 36 5 mm 6 mm plastic/bronze -
TriDPrinting.com US GT2 2 mm 16, 20 5 mm 6 mm Aluminium with grub screws Uses two set screws
Thingibox Spain GT2 2 mm 16, 20 5 mm 4-6 mm Aluminium + grub screws
Ultimachine US GT2 2 mm 20 5 mm 6 mm Alu use two set screws
DIY-India.com US GT2, T2.5 2 mm 20 5 mm 6 mm Alu use two set screws


Vendor Loc. Product Material Belt width Bore Tooth Flange Additional notes
3D Acessories Hub IN GT2 Pulley Aluminium 7 mm 5.00 mm 20 -
3DCracker CN GT2 Pulley   7 mm 5, 8mm 16, 20, 36 double
eBay: Yellowvirtualsales US Timing Pulleys Aluminum, Metal 6mm - 10mm 5.00 mm 12-36 Vary
3Distributed UK Pulley   7 mm 5.00 mm 20 double
3DMakerWorld US GT2 Timing Pulley Aluminium & Polycarbonate with brass insert 6 mm 5.00 mm 20 & 36 double
Alfa-Tech3D DK GT2 Timing Pulley Aluminium 3 mm 5.00 mm 20 double With 3 x M4 grub screws
B&B Manufacturing US Pulley Aluminium 3, 6, 9 mm 5.00 mm 12-20 double
Beltingonline UK Separate Timing Pulley (sold each) Aluminium 6 mm 5.00 mm 20 double
Beltingonline UK Kits for 3D Printers Aluminium   5.00 mm 20 double
Charlie's 3D Technologies BE Pulley Aluminium, nylon 7 mm 5.00 mm 20 double  
Cubic-Print DE Pulley / Kit Aluminium 7 mm 5.00 mm 20 double
eBay: fabster3d CN Pulley Aluminium (black) 7 mm 5.00 mm 20 double
EmotionTech FR Pulley Aluminium 6 mm 5.00 mm 20 double
Fabberworld CH Pulley Aluminium 6 mm 5.00 mm 20 double
Gadgets 3D PL Kit for RepRap Aluminium (black) 6 mm 5.00 mm 20 double  
Makemendel IN GT2 Pulley Aluminium 7 mm 5.00 mm 20 -  
Misumi Japan Misumi's pulley introduction  ?  ?  ?  ?  ? Their website does not make it easy to browse for belts and pulleys, but here are the relevent pages in their catalog:

Misumi calls theirs 2GT (2mm pitch) and 3GT (3mm pitch). As far as I know they are compatible with GT2, but both offer the same benefits.

Moebyus ES GT2 aluminium 6 - 10 mm 5 mm 20 double
Paoparts France GT2 aluminium 6 - 10 mm 5 mm multiple double
ReprapWorld.com EU Multiple types of Pulley Aluminium 5-6 mm 5mm Multiple double  
Robotdigg CN 16Teeth 2GT Pulley Aluminium 7 mm 5mm, 8mm 16, 20, 36 double  
RoyalSupply US Pulley Aluminium 4-6 mm 4.76 mm 18 double You'll need to redrill them to fit on the usual 5mm motor shaft
Stock Drive Products US https://sdp-si.com/     5.00 mm 36, 40, 42
TechPaladin Printing US Pulley Aluminium 6 mm 5.00 mm 20 double  
Thingibox ES GT2 Pulley Aluminium 4-6 mm 5.00 mm 16 double
TriDPrinting.com US GT2 Pulley Aluminium 6 mm 5.00 mm 16, 20 double
Ultibots US Pulley Aluminium 6 mm 5.00 mm 20 double
UltiMachine US Pulley Aluminium 6 mm 5.00 mm 20 double