Bore Profile: Finished Bore
Component: Hub
Inch - Metric: Inch
Material: Steel
Outside Diameter - Inch: 4.5

Length Thru Bore - Millimeter: 49.225
Other Features: Components May or May Not Intermix Among Brands | 3 Jaws
Mounting Method: Set Screw
Hub Diameter - Millimeter: 114.3
Coupling Type: Jaw Coupling

Chain Pitch - Inch: 0.625
Chain Size: 50
Pitch Diameter - Inch: 8.563
Inch - Metric: Inch
Material: Steel

Outside Diameter - Inch: 8.914
Other Features: With 2 Set Screw
Global Part Number GPN: 33767
Pitch Diameter - Millimeter: 217.5
Mounting Method: Finished Bore

Inch - Metric: Inch
Length Thru Bore - Millimeter: 104.775
Class: Elite Duty
Pulley Diameter - Millimeter: 914.4
Pulley Diameter - Inch: 36

Face Type: Crowned Face
Face Width - Millimeter: 812.8
Face Width - Inch: 32
Other Features: 0.25 Inch Plain Lagging Thickness | Profile End Disc | Steel Material
Mounting Method: Bushed

Gear Style: Spur Gear
Pitch Diameter - Inch: 12.8
Inch - Metric: Inch
Material: Cast Iron
Face Width - Millimeter: 44.45

Face Width - Inch: 1.75
Pitch: 5 DP
Other Features: Web with Spoke Style | Type B3 | Minimum Bore 1-3/16
Global Part Number GPN: 671514
Pressure Angle: 14.5