Of course, it could be kevlar which looks pretty much the same at microscopic diameter, but kevlar probably … We engineer our products to continually exceed expectations and outperform industry standards. Top subscription boxes – right to your door, © 1996-2020, Amazon.com, Inc. or its affiliates. Original Gates GT2 belt.

HTD3M Belt There is no limit to the types of linear motion you can create by making an actuator based on one of these GT2-2M Timing Belts. The polyurethane body is abrasive resistant under high loads while still allowing excellent flexibility and tooth meshing with GT2 pulleys of any size.
Other than replacing your belts entirely with our Threaded Rod Nema17 Steppers and Anti-Backlash Nut there is no better 3D printer option than these belts and our Pulley.

From aligning your engine components to transferring power between your critical vehicle systems, Gates innovative synchronous belts are designed to operate at higher temperatures, higher speeds, and over longer distances. Precise Positioning and Registration; Curvilinear belt tooth provides timing and indexing accuracy .

My machine is not yet two years old and it does not get heavy use. Kevlar core reinforced smart belt. Pin.

KeeYees 5M GT2 Timing Belt 6mm Width + 4pcs 20 Teeth 5mm Bore Belt Pulley Wheel + 4pcs Idler + 4pcs Tensioner Spring Torsion + 2pcs Gear Clamp Mount Block with Allen Wrench for 3D Printer RepRap, GT2 Open Timing Belt for 3D Printer, 5 Meters (16.4 Ft) Length Open Belt 2mm Pitch 6mm Width Rubber Fiberglass Reinforced for RepRap Prusa i3 3D Printer, Hilitand 6mm Timing Belt 3D Printer Belt White GT2 Open Synchronous Belt PU with Steel Core 10M, 10 Meters GT2-6 Open Timing Belt 2mm Pitch 6mm Width Rubber Fiberglass for 3D Printer by LINGLONG, BCZAMD 3D Printer Timing Belt Length 110MM GT2 Timing Belt Closed Loop Fiberglass Reinforced Rubber 2GT-6RF Timing Belt Width 6MM for 3D Printer, 10metres/Lot PU GT2 8mm/9mm/10mm Width Open Belt Polyurethane Steel core 2GT 10mm for 3D Printer (Width: 9mm), BEMONOC 400-2GT-6 Timing Belt in Closed Loop GT2 L=400mm W=6mm 200 Teeth for 3D Printer Pack of 10pcs, BEMONOC GT2/2GT Timing Belt Width 9mm Rubber Drive Belt for 3D Printer Pack of 10Meters, Steel Wire Reinforced GT2 Timing Belt - 2mm Pitch 10mm Wide for 3D Printer Laser Cutter CNC Machine (Black, 10 Meters), BEMONOC 3D Printer Parts GT2 760-2GT-6 Timing Belt L=760mm W=6mm 380 Teeth in Closed Loop Pack of 2pcs, BEMONOC Pack of 2pcs GT2 Driver Belt 900-2GT-6 Timing Belt in Closed Loop Rubber L=900mm W=6mm 450 Teeth, KINGPRINT GT2 Timing Belt Closed Loop Rubber Teeth 100 200-2GT-6 L= 200mm W= 6mm for 3D Printer (Pack of 10pcs), BEMONOC 2GT Driver Belt 1524-2GT-6 Timing Belt in Closed Loop Rubber L=1524mm W=6mm 762 Teeth Pack of 2pcs, BEMONOC 188-2GT-6 Rubber Timing Belt L=188mm W=6mm 94 Teeth in Closed Loop Pack of 10pcs, uxcell GT2 Timing Belt 320mm Circumference 6mm Width Closed Fit Synchronous Pulley Wheel for 3D Printer, BEMONOC Pack of 10pcs 2GT-520-6 GT2 Timing Belt Round Rubber Closed Loop L=520 Width 6mm Belt Pitch 2mm Teeth 260 for Motor Belt, BEMONOC GT2 280-2GT-6 Timing Belt in Closed Loop L=280mm W=6mm 140 Teeth Rubber Drive Belts Pack of 10pcs.