GT2 Pulleys for 6mm belt

Regular Price: € 2.42

284 Items in stock

GT2 pulley made of aluminium, for belts of up 7mm wide

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Inner diameter5mm6,35mm8mm6,35mm5mm
Outer diameter14mm14mm16mm14mm18mm
Total length14mm14mm16mm15.5mm18mm
Teeth length7mm7mm7.5mm7.5mm7.5mm
Grub screws2 x M3


The GT2 pulley is the perfect component to forever eliminate the hated backslash between the belt and the gear teeths. It's mandatory in the X and Y axes in order to get the best superficial finishings in a 3D printer or belt-driven CNC machine.

This pulley uses two perpendicular grub screws (included) in order to get a better fitting. This way it's not necessary to use flat shaft motors.

With a bore diameter of 5mm, this pulley is compatible with the vast majority of the Nema17 and Nema14 motors used in the RepRap project.

Although technically they can be used with up to 7mm belts, this pulley works beautifully with 5mm or 6mm synchronous belts.

The price is for one unit.

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