Boston Gear 30217551 D1633 Cast Iron Worm Gear With 16 Diametral Pitch And Single Thread. Designed For Open Gearing Applications In

Martin Sprocket C1036 Cast Iron Spur Gear With 10 Diametral Pitch, 36 Teeth, And 14.5-Degree Pressure Angle. Stock Spur Gear For

Boston Gear 30217490 D1403A Is A Left-Hand Cast Iron Worm Gear For Open Gearing Applications. This Single-Thread Worm Gear Is Designed

Martin Sprocket TC12144 Cast Iron Spur Gear With 12 Diametral Pitch, 144 Teeth, And 20-Degree Pressure Angle. Outside Diameter Is

Boston Gear 30217537 D1613A Cast Iron Worm Gear With 1.3" Center Distance And 13 Teeth. Designed For Open Gearing Applications In

Martin Sprocket C430 Cast Iron Spur Gear With 4 Diametral Pitch, 30 Teeth, And 14.5-Degree Pressure Angle. 8.000" Outside Diameter.

Martin C566 Cast Iron Spur Gear With 5 Diametral Pitch, 66 Teeth, And 14.5-Degree Pressure Angle. 13.600" Outside Diameter. Plain Bore Design For Custom Machining. Durable Cast Iron Construction For Industrial Power Transmission Applications.

Boston Gear 30217492 D1404 Right-Hand Cast Iron Worm Gear For Open Gearing Applications. This Single-Thread Worm Gear Has A 1.500"