10mm SMOOTH IDLER PULLEY, 5mm BORE FOR 9mm BELT

20 Tooth Idler pulley for 6mm belts.
Comes with bearings for low friction, no noise, and a longer lifespan. 

Specifications:

• Material: Aluminium
• Flange: Double flange
• Belt Width: 9mm
• Flanch diameter: 18mm
• Diameter where the belt runs: 12.2mm
• Ball bearings: 2
• Bore: 5mm