Cast Iron Worm Gears

NOTE: 14.5 and 20 degree pressure angles are not compatible.

Cast Iron Worm Gears, 14.5 Degree Pressure Angle

Plain bore, no set screws or keyways

Part # Pitch No. of Teeth Pitch Diameter Helical OD Bore Size Face Width Overall Length Price
Gear-802 6 20 3.33" 3.83" .750" 1.00" 1.875" $212.27
Gear-998 6 24 4.00" 4.50" .750" 1.00" 1.875" $243.14
Gear-856 6 30 5.00" 5.50" .875" 1.00" 1.875" $293.40
Gear-857 6 40 6.67" 7.17" 1.00" 1.00" 1.875" $382.73
Gear-858 6 72 12.00" 12.50" 1.25" 1.00" 2.25" $486.45
Gear-813 8 20 2.50" 2.88" .750" .750" 1.50" $141.82
Gear-828 8 30 3.75" 4.13" .750" .750" 1.50" $194.36
Gear-815 8 40 5.00" 5.38" 1.00" .750" 1.625" $242.30
Gear-807 10 20 2.00" 2.30" .500" .625" 1.375" $121.07
Gear-809 10 30 3.00" 3.30" .625" .625" 1.375" $152.17
Gear-810 10 40 4.00" 4.30" .625" .625" 1.375" $183.60
Gear-811 10 50 5.00" 5.30" .750" .625" 1.375" $212.27
Gear-812 10 100 10.00" 10.30" .750" .625" 1.375" $350.84
Gear-841 12 18 1.50" 1.75" .500" .500" 1.125" $111.85
Gear-803 12 20 1.67" 1.92" .500" .500" 1.125" $114.89
Gear-804 12 30 2.50" 2.75" .500" .500" 1.125" $133.36
Gear-805 12 40 3.33" 3.58" .625" .500" 1.25" $146.79
Gear-806 12 60 5.00" 5.25" .625" .500" 1.25" $195.26