MARTIN SPROCKET & GR
MARTIN SPROCKET & GR S1221BS 3/4
Spur Gear; 3/4" Bore; 1-3/4" Pitch Diameter; 12 DP; 3/4" Face Width; Finished Bore; 21 Teeth; 14-1/2 Degree Pressure Angle; 1-1/2" Hub Diameter; Steel
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MARTIN SPROCKET & GR
MARTIN SPROCKET & GR S2421
Spur Gear; 7/8" Pitch Diameter; 24 DP; 1/4" Face Width; Rough Bore; 21 Teeth; 14-1/2 Degree Pressure Angle; 3/4" Hub Diameter; Steel
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BOSTON GEAR
BOSTON GEAR GF21
Change Gear; 1-1/4" Bore; 2.1" Pitch Diameter; 10 DP; 1" Face Width; Finished Bore; 21 Teeth; 14-1/2 Degree Pressure Angle; Steel
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BOSTON GEAR
BOSTON GEAR YJ21-1
Spur Gear; 1" Bore; 3-1/2" Pitch Diameter; 6 DP; 2" Face Width; Finished Bore; 21 Teeth; 20 Degree Pressure Angle; 2.96" Hub Diameter; Steel
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MARTIN SPROCKET & GR
MARTIN SPROCKET & GR TS2021
Spur Gear; 1.05" Pitch Diameter; 20 DP; 1/2" Face Width; Rough Bore; 21 Teeth; 20 Degree Pressure Angle; Minimum Plain Bore; 1/2" Max Bore; 7/8" Hub Diameter; Steel
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