Timing Belt Pulleys 2mm Pitch GT Ser.(9mm wide)Double Flange #FMA-F5-21

Material: Aluminum Alloy. Two set screws 90 degrees apart.

21
FMA-F5-21
0.18800
0.50600
0.71000
0.50500
0.39000
0.74100
#4-40
0.52600