GT2 Idler Pulley (5mm Bore / 20 Teeth / 6mm Belt)

The GT2 Idler Pulley (20 Tooth) is a precision-machined component designed for smooth belt guidance in timing belt systems. Ideal for 3D printers, CNC machines, and motion control setups, this idler pulley ensures consistent belt alignment, reduced vibration, and reliable operation under continuous use.

Built with an integrated bearing, it allows free rotation while maintaining proper tension and tracking of GT2 timing belts. The 20-tooth profile improves belt engagement and minimizes slippage, making it a dependable choice for high-accuracy applications.

Key Features:

• Compatible with GT2 timing belts (6mm width)
• 20-tooth design for improved belt tracking and stability
• 5mm bore for standard shaft mounting
• Integrated bearing for smooth, low-friction rotation
• Durable metal construction for long service life
• Ideal for idler/tensioner configurations in motion systems

Applications:

• 3D printers (X, Y axis belt systems)
• CNC routers and engravers
• Laser cutters and engravers
• Robotics and automation projects

Technical Specifications:

• Tooth Profile: GT2 (2mm pitch)
• Number of Teeth: 20
• Belt Width Compatibility: 6mm
• Bore Diameter: 5mm
• Bearing Type: Integrated ball bearing
• Material: Aluminium pulley with steel bearing

This GT2 idler pulley is a reliable and essential component for maintaining precise motion control and extending the life of your timing belt system.