BOSTON GEAR
H1218L HELICAL GEAR ; 12" P 18T 14.5DEG PA 1-1/2" PD
Helical Gear; 5/8" Bore; 1-1/2" Pitch Diameter; 12 Transverse DP; 3/4" Face Width; Finished Bore; 18 Teeth; 14-1/2 Degree Pressure Angle; Left Hand; Steel; Hardened Teeth
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BOSTON GEAR
YA18 SPUR GEAR ; STEEL
Spur Gear; 0.9" Pitch Diameter; 20 DP; 1/2" Face Width; Rough Bore; 18 Teeth; 20 Degree Pressure Angle; Minimum Plain Bore; 0.74" Hub Diameter; Steel
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BOSTON GEAR
NA18B SPUR GEAR ; 0.9" PITCH DIA 20 DP 3/8" FACE
Spur Gear; 0.9" Pitch Diameter; 20 DP; 3/8" Face Width; Rough Bore; 18 Teeth; 14-1/2 Degree Pressure Angle; Minimum Plain Bore; 0.74" Hub Diameter; Steel
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BOSTON GEAR
YD18 SPUR GEAR ; 1-1/2" PITCH DIA 12 DP 1" FACE
Spur Gear; 1-1/2" Pitch Diameter; 12 DP; 1" Face Width; Rough Bore; 18 Teeth; 20 Degree Pressure Angle; Minimum Plain Bore; 1.24" Hub Diameter; Steel
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