Bore Profile: Minimum Plain Bore
Component: Hub
Coupling Type: Jaw Coupling
Inch - Metric: Metric
Outside Diameter - Inch: 7.875

Material: Cast Iron
Other Features: Components May or May Not Intermix Among Brands
Length Thru Bore - Millimeter: 100
Hub Diameter - Millimeter: 180
Hub Diameter - Inch: 7.087

Bore Profile: Rough Stock Bore
Component: Hub
Coupling Type: Disc Coupling
Flange Outside Diameter - Millimeter: 199.898
Other Features: Components may or may not inter-mix among brands - Optional Set Screw | Interference Bore Fit

Inch - Metric: Inch
Outside Diameter - Inch: 7.87
Material: Steel
Length Thru Bore - Millimeter: 73.152
Hub Diameter - Millimeter: 143.51

Component: Vertical Split Cover
Coupling Type: Grid Coupling
Inch - Metric: Metric
Outside Diameter - Inch: 7.874
Width - Millimeter: 178

Material: Aluminum
Other Features: Components May or May Not Intermix Among Brands | 27MM To 79MM Bore Range | 4750 RPM Speed
Outside Diameter - Millimeter: 200
Width - Inch: 7.008

Component: Spacer Assembly
Coupling Type: Disc Coupling
Torque: 24000In-Lbs
Inch - Metric: Inch
Outside Diameter - Inch: 7.87

Material: Steel
Other Features: Components May or May Not Intermix Among Brands | 6 Bolt Coupling | Spool Spacer
Outside Diameter - Millimeter: 199.898

Bore Profile: Rough Stock Bore
Component: Hub
Coupling Type: Disc Coupling
Flange Outside Diameter - Millimeter: 198.374
Other Features: Components may or may not inter-mix among brands - Solid Hub | Optional Set Screw | Interference Bore Fit

Inch - Metric: Inch
Outside Diameter - Inch: 7.81
Material: Steel
Length Thru Bore - Millimeter: 72.136
Hub Diameter - Millimeter: 132.588