21H150.SD

524575 SKU No.

ANSI QD Timing Pulley 1/2 Inch Pitch for a H150 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)

1.8125 Face Width(F)

0.65625 Bushing Offset(E)

1.3125 Bushing Depth(L)

1.125 Hub Offset(M)