Create idea 4Pcs GT2 Smooth Idler Pulley 20 Teeth 5mm Bore 10mm Width Synchronous Belt Wheels with Double Bearings for 3D Printer CNC
Special Features
- GT2 toothless idler pulley, 20 teeth, 5mm bore, 10mm wide.
- Each idler timing pulley has double bearings, to ensure the machine runs well.
- Aluminium alloy material, well-processed, durable in use.
- Widely used in 3D printer, CNC or similar projects.
- Ideal replacement parts for old or broken belt pulley.
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