Mellow 3D Printers Parts 1pcs GT2 Idler Timing Pulley 20 Tooth Wheel Bore 5mm Aluminium Gear Teeth for GT2 Timing Belt 6MM

Toothed Idlers used appropriately in place of bearings prevent damage to the belts teeth by allowing it to glide freely and gently cups its teeth as it traverses around the curve.

Smoothed Idlers are purposely designed, with correct flanges and clearance to ensure a belt retains a constant tension throughout its entire stroke in a way bearings could never match.

Read blog to find out more!

The idler uses a high-precision machine to produce a surface finish of Ra0.4um for smoother use.

we have launched a series of high quality products. It is believed that only high quality products can ensure the quality of your work and bring safety to your work.

Some of our high quality products may be more expensive than others, but please believe in our quality and believe that you will not regret when you receive the goods.

Specifications:

Tooth: 20T

Model: With tooth/ Without tooth

Material: Aluminum

Bore: 5mm

Width of gear: 7mm/11mm/13mm

We have 4 types of pulleys:

1. 20tooth width 7mm bore 5mm with teeth

2. 20tooth width 7mm bore 5mm without teeth

3. 20tooth width 11mm bore 5mm with teeth

4. 20tooth width 11mm bore 5mm without teeth

5. 20tooth width 13mm bore 5mm with teeth

6. 20tooth width 13mm bore 5mm without teeth

Package included:

1x pulley

Please make sure what is type of your choice, check it again when you pay it, (T: teeth W: width B: bore)

7mm work for 6mm belt

11mm work for 9mm belt

11mm work for 10mm belt

13mm work for 12mm belt