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

Face Width - Inch: 0.5
Pitch: 12 DP
Other Features: Plain Style | Type A | Minimum Bore 1/2
Global Part Number GPN: 666774
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: Without Hub | With Keyway
Global Part Number GPN: 666882
Pressure Angle: 14-1/2 Degree

Overall Thickness - Millimeter: 12.7
Overall Thickness - Inch: 0.5
Inch - Metric: Inch
Material: Steel
Face Width - Millimeter: 19.05

Face Width - Inch: 0.75
Pitch: 12 DP
Length - Millimeter: 1219.2
Pressure Angle: 14-1/2 Degree
Length - Inch: 48

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: 667184
Pressure Angle: 14-1/2 Degree

Overall Thickness - Millimeter: 19.05
Inch - Metric: Inch
Material: Steel
Face Width - Millimeter: 19.05
Face Width - Inch: 0.75

Pitch: 12 DP
Length - Millimeter: 1828.8
Other Features: Heavy Backing
Global Part Number GPN: 666587
Pressure Angle: 14-1/2 Degree