â–ºMaterial: High quality Aluminum

â–ºTeeth Type: 20 Toothless

â–ºBore: 3mm

â–ºNIdler Pulley bearings: Double Motor-grade bearings

â–ºSuitable for 6mm Wid...

Buy Now From Amazon

Product Review


â–ºMaterial: High quality Aluminum

â–ºTeeth Type: 20 Toothless

â–ºBore: 3mm

â–ºNIdler Pulley bearings: Double Motor-grade bearings

â–ºSuitable for 6mm Width Timing Belt

---------------------------------------------------------------------------------------------------------------

Package include:
â–º5 x Idler Pulley


Product Warranty:

-WINSINN are devoted to offer premium quality products to all cherished customers. Meanwhile supply 60 days money back guarantee and 24 months warranty.
-If there are any questions, please feel free to contact us, WINSINN Customer Service Team will spare no efforts to assist with you within 24 hours.


  • 【Durable Aluminum Build】Made from high-quality aluminum with surface oxidation treatment for effective rust and corrosion resistance, ensuring reliable use in various settings.
  • 【Toothless, 20 Design】Features a toothless design with 20 outer grooves, ideal for guiding or tensioning timing belts smoothly in precision applications like 3D printers.
  • 【3mm Bore Precision】Engineered with a 3mm bore to securely fit standard shafts, providing stability and reducing slippage during operation in compact equipment setups.
  • 【For 6mm Width Belts】Compatible with 6mm width GT2 timing belts, ensuring proper alignment and performance in small-scale mechanical systems like 3D printers.
  • 【Versatile Application】Perfect for 3D printers and similar devices needing consistent belt tension, offering dependable performance without complex maintenance needs.

Similar Products

Mercurry 5 Meters GT2 timing belt width 6mm Fit for RepRap Mendel Rostock Prusa GT2-6mm BeltWINSINN Leveling Spring Component - M3 Screw Knob - for 3D Printer Hot Bed/Platform (Pack of 4set)WINSINN GT2 Pulley 20 Teeth 5mm bore 6mm Width 20T Timing Belt Pulley Wheel Aluminum for 3D Printer (Pack of 5Pcs)iExcell 100 Pcs M5 x 10 mm Internal Hex Drive Button Head Cap Screws, Alloy Steel Black Oxide Finish, 10.9 GradeGenuine E3D V6 Socks Pro (Pack of 3) (V6-SOCK-PRO-3PACK)SoundOriginal 2pcs Cooling Blower Fan DC 12V 0.15A 50mmx15mm Fans for 3D Printer Humidifier Aromatherapy and Other Small Appliances Series Repair ReplacementBIQU GT2 20Teeth 3mm Bore Aluminum Timing Belt Idler Pulley for 3D Printer 6mm Width Timing Belt (Pack of 5pcs)IZTOSS 20PCS T Slot L-Shape Interior Inside Corner Connector Joint Bracket with Screws 3030 Series Slot 8mm for Aluminum Extrusion Profile3D Printer Solid Polymer LM8UU Bearing 8mm shaft - Igus Drylin RJ4JP-01-08 for Anet A8 Prusa i3 3D Printer RepRap