5 Pack GT2 Timing Belt Pulley 20 Teeth 8mm Bore Aluminum Wheel for 3D Printer CNC Machine - Perfect for DIY Robotics, RepRap, and 3D Printing Projects

Parameter Information: Outer Diameter: 13mm / 16mm Inner Diameter: 5mm / 6.35mm / 8mm Teeth Number: 16T / 20T Features: - GT2 synchronous wheel with screws for fixing, easy to install. - 16 teeth 5mm inner diameter, 20 teeth 5mm / 6.35mm / 8mm GT2 synchronous pulley. - Applies to 6mm width belt. Contact with the 16 / 20 teeth side which minimizes the risk of the belt slipping. - The use of 7075 aviation aluminum, excellent mechanical processing. - Stable performance, low friction, low noise, high speed, not easy to heat. - Surface oxidation treatment, corrosion and rust prevention, durable. Place of Application: - 3D printer, milling machine, gear shaper, drilling machine, CNC engine lathe, hobbing machine or other machinery transmission occasions. Package Include: 5 x GT2 Synchronous Wheel

Teeth 20T, Bore Diameter 8mm. Total size 16*16*16mm

GT2 synchronous wheel with screws for fixing, easy to install.

Applies to 6mm width belt. Contact with the 20 teeth side which minimizes the risk of the belt slipping.

Surface oxidation treatment, corrosion and rust prevention, durable.

Suitable for 3D printer, milling machine, gear shaper, drilling machine, CNC engine lathe, hobbing machine or other machinery transmission occasions.