BOSTON GEAR
GD39B CHANGE SPUR GEAR ; CAST IRON
Change Gear; 1" Bore; 3-1/4" Pitch Diameter; 12 DP; 3/4" Face Width; Finished Bore; 39 Teeth; 14-1/2 Degree Pressure Angle; 1.76" Hub Diameter; Cast Iron
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LINN GEAR
8CG39 CHANGE GEAR ; STEEL
Change Gear; 1-3/8" Bore; 4-7/8" Pitch Diameter; 8 DP; 1-1/4" Face Width; Finished Bore; 39 Teeth; 14-1/2 Degree Pressure Angle; Steel
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MARTIN SPROCKET & GR
S639 SPUR GEAR ; 14 1/2 DEG STEEL
Spur Gear; 6-1/2" Pitch Diameter; 6 DP; 1-1/2" Face Width; Rough Bore; 39 Teeth; 14-1/2 Degree Pressure Angle; Minimum Plain Bore; 2-1/2" Max Bore; 4" Hub Diameter; Steel
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BOSTON GEAR
GF39B CHANGE SPUR GEAR ; 1-1/4" BORE 3.9" PITCH DIA 10 DP
Change Gear; 1-1/4" Bore; 3.9" Pitch Diameter; 10 DP; 1" Face Width; Finished Bore; 39 Teeth; 14-1/2 Degree Pressure Angle; 1.94" Hub Diameter; Cast Iron
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LINN GEAR
16CG39 CHANGE GEAR ; STEEL
Change Gear; 3/4" Bore; 2-7/16" Pitch Diameter; 16 DP; 1/2" Face Width; Finished Bore; 39 Teeth; 14-1/2 Degree Pressure Angle; Steel
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