Features:

• Timing Pulley 20&36 Teeth 5mm Hole Timing Pulley with Belt/Wrench, 1 Set
  
• Synchronizer wheels are made of high-finish aluminum alloy.
• Used in conjunction with the timing belt to achieve synchronous transmission and smooth transmission engineering.
  
• Accurate and stable transmission, high efficiency, no sliding during operation, buffering and damping, low noise, easy maintenance, and no need for lubrication.
• Has a large power transmission range.
• Can be used for long distance transmission.
  
• Widely used in 3D printers, drilling machines, milling machines, gear machines, CNC lathes and other mechanical transmissions.

Product parameters:

• Timing Pulley Specifications:
  
• Maximum Diameter: 16mm/0.63"; 25mm/1"
  
• Overall Height: 16mm/0.63in; 17mm/0.67in
  
• Slot width: 7mm/0.27inch
  
• Spacing: 2mm/0.08inch

Package Included:

• 1 * 20 teeth 5mm aperture synchro wheel
  
• 1 * 36 Teeth 5mm Bore Synchro Wheel
  
• 1 * 200mm long 6mm wide belt
  
• 1 * Wrench