Teeth Number: 20 teeth
Model: With tooth/ Without tooth
Bore: 5mm
Material: Aluminum
Color: Silver/Black/Blue/Red
Width of gear: 6.5mm (for 6mm belt)
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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.
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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.