3D Printer Belts

Timing belt and belt pulley compatible with most of desktop FDM 3D printers.

The 3D printer belts are made of rubber material. Some printers use closed belts with copper buckles at both ends of the belt. So the length is usually exact for the 3d printer model. Anet ET4, Anet ET5X series 3D printers use this closed 3d printer belt. So choose the one for your model without extra work.

3D printers, like Anet A8 Plus, Anet A8, Anet A6 use open belts / unclosed belts with no copper buckles needed on the end. So you buy buckle blets, adjust to the appropriate tension, and cut by yourself to save more. Extra space is necessary when you install your 3d printer belts so that they can be adjusted in the connector, or attached to a tensioner.

Timing belt length list for commonly seen 3d printers in the market. 

3D Printer Belt

Length Copper Buckle
 Anet ET4 X-axis belt  799mm with
Anet ET4 Y-axis belt 789mm with
Anet ET5 X-axis belt 970mm with
Anet ET5 Y-axis belt 970mm with
Anet A8 Plus belt

without, open belt

  • 3d printer belt
    3d printer belt
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    2PCS 3D Printer Belt for ET4 / ET5

    X-axis or Y-axis timing belts for ET4 and ET5 with pressed copper buckles at the belt end.  (2PCS Pack) Compatible with 3D printers: Anet ET4, ET4X...

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  • 20 teeth timing belt pulley
    20 teeth timing belt pulley
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    Original Price $25.99
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    8PCS 16 / 20 Teeth Timing Pulley For 3D Printer

    8PCS 16 / 20 teeth 2GT timing pulley for standard 6mm width belt on 3D printers, milling machine, gear forming machine, drilling machine, CNC machi...

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    Original Price $25.99
    Current Price $9.00
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  • 3d printer belt
    3d printer open belt
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    Original Price $12.00
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    Open Timing Belt for 3D Printer

    Open 3d printer timing belt with 20 teeth timing belt pulley and Allen wrench.  Compatible with Anet A8, A8 Plus, Anet A6 3D printers. And the GT2 ...

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    Original Price $12.00
    Current Price $9.00
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  • 2PCS Timing Belt for Anet A8 Plus / A8
    2PCS Timing Belt for Anet A8 Plus / A8
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    Original Price $12.00
    Current Price $9.00

    2PCS Timing Belt for Anet A8 Plus / A8

    2pcs 2GT open timing rubber belts with 4pcs belt pulleys. The timing pulley with 16 teeth minimizes the risk of the belt slipping. Compatible for b...

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    Original Price $12.00
    Current Price $9.00
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  • 13PCS V-Type POM Pulley Wheels
    13PCS V-Type POM Pulley Wheels
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    Original Price $15.00
    Current Price $9.00

    13PCS V-Type POM Pulley Wheels

    13 Pcs/Pack 3D Printer POM Pulley wheels, Plastic Linear Bearing Double-V Type Wheel Roller. Every bearing is well oiled and tested during installa...

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    Original Price $15.00
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  • 5PCS Clear PC Pulley Wheel
    5PCS Clear PC Pulley Wheel
    $9.00

    5PCS Clear PC Pulley Wheel

    Clear PC passive round wheel idler pulley gear for 3D printers and CNC Openbuilds V-Slot. Compatible 3D Printers: Anet ET4, ET4X, ET5X, CR-10, CR-1...

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    $9.00