GT2 20T Dual Bearing Aluminum Idler Pulley – 5mm Bore

This pulley works with 6mm wide GT2 2mm pitch timing belt, it will work perfectly with the GT2 pulley-belt sets we sell. The idler is a good match for the 20T GT2 timing belt pulley driven by stepper motor. This Dual Bearing Aluminum Idler Pulley is a simple and inexpensive solution. Use M5 screws to mount this pulley.   1 x GT2 20T Dual Bearing Aluminum Idler Pulley