BOSTON GEAR
BOSTON GEAR D1601A
Worm Gear; 2-1/2" Pitch Diameter; 12 DP; 1/2" Face Width; Rough Bore; 30 Teeth; 14-1/2 Degree Pressure Angle; No Bushing; Minimum Plain Bore; 1.19" Hub Diameter; Cast Iron; Right Hand; Quadruple; No Hardened Teeth
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BOSTON GEAR
BOSTON GEAR D1602A
Worm Gear; 3.333" Pitch Diameter; 12 DP; 1/2" Face Width; Rough Bore; 40 Teeth; 14-1/2 Degree Pressure Angle; No Bushing; Minimum Plain Bore; 1.44" Hub Diameter; Cast Iron; Right Hand; Quadruple; No Hardened Teeth
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MARTIN SPROCKET & GR
MARTIN SPROCKET & GR W620Q
Worm Gear; 3.333" Pitch Diameter; 6 DP; 1" Face Width; Rough Bore; 20 Teeth; 14-1/2 Degree Pressure Angle; No Bushing; Minimum Plain Bore; 2-3/4" Hub Diameter; Cast Iron; Right Hand; Quadruple; No Hardened Teeth
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