MARTIN SPROCKET & GR
W1218 WORM GEAR ; RIGHT HAND THREADED
Worm Gear; 1-1/2" Pitch Diameter; 12 DP; 1/2" Face Width; Rough Bore; 18 Teeth; 14-1/2 Degree Pressure Angle; No Bushing; Minimum Plain Bore; 1-1/4" Hub Diameter; Cast Iron; Right Hand; Single; No Hardened Teeth
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MARTIN SPROCKET & GR
W318 WORM GEAR ; RIGHT HAND THREADED
Worm Gear; 6" Pitch Diameter; 3 DP; 2" Face Width; Rough Bore; 18 Teeth; 14-1/2 Degree Pressure Angle; No Bushing; Minimum Plain Bore; 3" Hub Diameter; Cast Iron; Right Hand; Single; No Hardened Teeth
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