21H300.SD

947831 SKU No.

ANSI QD Timing Pulley 1/2 Inch Pitch for a H300 Synchronous Belt

1EF Type Construction

SD QD Bushed

21 Teeth

3.342 Pitch Diameter(PD)

3.288 Outside Diameter(OD)

3.625 Flange Diameter(DF)

3.375 Face Width(F)

0.65625 Bushing Offset(E)