Gear Style: Worm Gear
Pitch Diameter - Inch: 1.25
Inch - Metric: Inch
Material: Bronze
Face Width - Millimeter: 5.563

Face Width - Inch: 0.219
Pitch: 32 DP
Other Features: Plain Style | Type A | Minimum Bore 1/4
Global Part Number GPN: 666852
Pressure Angle: 14-1/2 Degree

Chain Pitch - Inch: 0.5
Chain Size: 40
Pitch Diameter - Inch: 2.247
Inch - Metric: Inch
Material: Steel

Outside Diameter - Inch: 2.49
Other Features: With 2 Set Screw
Global Part Number GPN: 38639
Pitch Diameter - Millimeter: 57.07
Mounting Method: Finished Bore

Gear Style: Worm Gear
Pitch Diameter - Inch: 3
Inch - Metric: Inch
Material: Bronze
Face Width - Millimeter: 5.563

Face Width - Inch: 0.219
Pitch: 32 DP
Other Features: Spoke Style | Type D | Minimum Bore 5/16
Global Part Number GPN: 666913
Pressure Angle: 14-1/2 Degree

Bore Profile: Finished Bore
Component: Hub
Inch - Metric: Inch
Material: Steel
Outside Diameter - Inch: 2.5

Length Thru Bore - Millimeter: 30.963
Other Features: Components May or May Not Intermix Among Brands
Hub Diameter - Millimeter: 63.5
Coupling Type: Elastomeric Coupling
Torque: TPR 450 | Hytrel 1800In-Lbs

Gear Style: Spur Gear
Pitch Diameter - Inch: 6
Inch - Metric: Inch
Material: Steel
Face Width - Millimeter: 9.525

Face Width - Inch: 0.375
Pitch: 20 DP
Other Features: Web Style | Type B1 | Minimum Bore 1/2
Global Part Number GPN: 671474
Pressure Angle: 14.5