Gear Style: Worm Gear
Pitch Diameter - Inch: 4
Inch - Metric: Inch
Material: Cast Iron
Face Width - Millimeter: 25.4

Face Width - Inch: 1
Pitch: 6 DP
Other Features: Plain Style | Minimum Bore 1-1/4
Global Part Number GPN: 667156
Pressure Angle: 14-1/2 Degree

Gear Style: Worm Gear
Pitch Diameter - Inch: 3.333
Inch - Metric: Inch
Material: Cast Iron
Face Width - Millimeter: 25.4

Face Width - Inch: 1
Pitch: 6 DP
Other Features: Plain Style | Minimum Bore 1
Global Part Number GPN: 667164
Pressure Angle: 14-1/2 Degree

Gear Style: Worm Only
Pitch Diameter - Inch: 2
Inch - Metric: Inch
Material: Steel
Face Width - Millimeter: 63.5

Face Width - Inch: 2.5
Pitch: 6 DP
Other Features: 18 Degree 26 Minute Helix Angle | Without Hub | With Keyway
Global Part Number GPN: 667151
Pressure Angle: 14-1/2 Degree

Gear Style: Worm Gear
Pitch Diameter - Inch: 6
Inch - Metric: Inch
Material: Bronze
Face Width - Millimeter: 25.4

Face Width - Inch: 1
Pitch: 6 DP
Other Features: Web Style | 1/4" X 1/8" Keyway Setscrew
Pressure Angle: 14-1/2 Degree
Pitch Diameter - Millimeter: 152.4