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: Without Hub | With Keyway
Global Part Number GPN: 666809
Pressure Angle: 14-1/2 Degree

Gear Style: Worm Only
Pitch Diameter - Inch: 3
Inch - Metric: Inch
Material: Steel
Face Width - Millimeter: 114.3

Face Width - Inch: 4.5
Pitch: 4 DP
Other Features: Without Hub | With Keyway
Global Part Number GPN: 666707
Pressure Angle: 14-1/2 Degree

Gear Style: Worm Only
Pitch Diameter - Inch: 2
Inch - Metric: Inch
Material: Steel
Face Width - Millimeter: 88.9

Face Width - Inch: 3.5
Pitch: 6 DP
Other Features: Without Hub | With Keyway
Global Part Number GPN: 666908
Pressure Angle: 14-1/2 Degree

Gear Style: Worm Only
Pitch Diameter - Inch: 3
Inch - Metric: Inch
Material: Steel
Face Width - Millimeter: 88.9

Face Width - Inch: 3.5
Pitch: 4 DP
Other Features: Hardened Overall | 4 Degree 46 Minute Helix Angle | Without Hub | With Keyway | Ground and Polished Threads
Global Part Number GPN: 667112
Pressure Angle: 14-1/2 Degree

Gear Style: Worm Only
Pitch Diameter - Inch: 4
Inch - Metric: Inch
Material: Steel
Face Width - Millimeter: 101.6

Face Width - Inch: 4
Pitch: 3 DP
Other Features: Hardened Overall | 4 Degree 46 Minute Helix Angle | Without Hub | With Keyway | Ground and Polished Threads
Global Part Number GPN: 667104
Pressure Angle: 14-1/2 Degree