Gear Style: Worm Gear
Pitch Diameter - Inch: 2.5
Inch - Metric: Inch
Material: Cast Iron
Face Width - Millimeter: 12.7

Face Width - Inch: 0.5
Pitch: 12 DP
Other Features: Plain Style | Minimum Bore 3/4
Global Part Number GPN: 667186
Pressure Angle: 14-1/2 Degree

Gear Style: Worm Gear
Pitch Diameter - Inch: 2
Inch - Metric: Inch
Material: Cast Iron
Face Width - Millimeter: 15.875

Face Width - Inch: 0.625
Pitch: 12 DP
Other Features: Plain Style | Keyway and Set Screw
Pressure Angle: 14-1/2 Degree
Pitch Diameter - Millimeter: 50.8

Gear Style: Worm Gear
Pitch Diameter - Inch: 4.167
Inch - Metric: Inch
Material: Cast Iron
Face Width - Millimeter: 12.7

Face Width - Inch: 0.5
Pitch: 12 DP
Other Features: Minimum Bore 3/4
Global Part Number GPN: 667206
Pressure Angle: 14-1/2 Degree

Gear Style: Worm Only
Pitch Diameter - Inch: 1
Inch - Metric: Inch
Material: Steel
Face Width - Millimeter: 28.575

Face Width - Inch: 1.125
Pitch: 12 DP
Other Features: 9 Degree 28 Minute Helix Angle | Without Hub | With Keyway
Global Part Number GPN: 667142
Pressure Angle: 14-1/2 Degree

Gear Style: Worm Gear
Pitch Diameter - Inch: 1.667
Inch - Metric: Inch
Material: Cast Iron
Face Width - Millimeter: 12.7

Face Width - Inch: 0.5
Pitch: 12 DP
Other Features: Plain Style | Minimum Bore 1/2
Global Part Number GPN: 667159
Pressure Angle: 14-1/2 Degree