Gear Style: Worm Only
Pitch Diameter - Inch: 0.625
Inch - Metric: Inch
Material: Steel
Face Width - Millimeter: 25.4

Face Width - Inch: 1
Pitch: 16 DP
Other Features: Hardened Overall | 5 Degree 43 Minute Helix Angle | Minimum Bore 5/16
Global Part Number GPN: 667125
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: 4 Degree 46 Minute Helix Angle | Without Hub | With Keyway
Global Part Number GPN: 667166
Pressure Angle: 14-1/2 Degree

Gear Style: Worm Only
Pitch Diameter - Inch: 0.625
Inch - Metric: Inch
Material: Steel
Face Width - Millimeter: 25.4

Face Width - Inch: 1
Pitch: 16 DP
Other Features: 5 Degree 43 Minute Helix Angle | Minimum Bore 1/4
Global Part Number GPN: 667118
Pressure Angle: 14-1/2 Degree

Gear Style: Worm Only
Pitch Diameter - Inch: 1.5
Inch - Metric: Inch
Material: Steel
Face Width - Millimeter: 44.45

Face Width - Inch: 1.75
Pitch: 8 DP
Other Features: 4 Degree 46 Minute Helix Angle | Without Hub | With Keyway
Global Part Number GPN: 667197
Pressure Angle: 14-1/2 Degree

Gear Style: Worm Gear
Pitch Diameter - Inch: 18
Inch - Metric: Inch
Material: Cast Iron
Face Width - Millimeter: 50.8

Face Width - Inch: 2
Pitch: 3 DP
Other Features: Spoke Style | Minimum Bore 1-1/2
Global Part Number GPN: 667181
Pressure Angle: 14-1/2 Degree