16T/20T fogas GT2 szíj feszítőgörgő 6 mm-es szíj sima feszítőgörgő csapággyal 3D nyomtató-tartozékokhoz

16T/20T Tooth GT2 Belt Idler Pulley 6mm Belt Smooth Idler Pulley with Bearing for 3D Printer Accessories
Specifications:
Tooth: 16T/20T
Model: With tooth/ Without tooth
Material: Aluminum
Bore: 3mm
Width of gear: 7mm
-Type A :16T Pulley without tooth
-Type B: 16T Pulley with tooth
-Type C: 20T Pulley without tooth
-Type D: 20T Pulley with tooth
Package Included:
1 x GT2 Aluminum timing belt pulley