Component: Cover
Coupling Type: Chain Coupling
Inch - Metric: Metric
Outside Diameter - Inch: 6.575
Width - Millimeter: 106

Material: Die-Cast Aluminum
Other Features: Components May or May Not Intermix Among Brands
Outside Diameter - Millimeter: 167
Width - Inch: 4.173

Bore Profile: Finished Bore
Component: Hub
Coupling Type: Elastomeric Coupling
Torque: 5500In-Lbs
Inch - Metric: Inch

Outside Diameter - Inch: 6.63
Material: Steel
Other Features: Components May or May Not Intermix Among Brands
Length Thru Bore - Millimeter: 63.5
Hub Diameter - Millimeter: 0

Bore Profile: Finished
Component: Hub
Coupling Type: Disc Coupling
Flange Outside Diameter - Millimeter: 170.18
Other Features: Components may or may not inter-mix among brands - Optional Set Screw | Interference Bore Fit

Inch - Metric: Inch
Outside Diameter - Inch: 6.7
Material: Steel
Length Thru Bore - Millimeter: 63.5
Hub Diameter - Millimeter: 117.602

Component: Spacer Assembly
Coupling Type: Disc Coupling
Torque: 12500In-Lbs
Inch - Metric: Inch
Outside Diameter - Inch: 6.7

Material: Steel
Other Features: Components May or May Not Intermix Among Brands | 6 Bolt Coupling | Spool Spacer
Outside Diameter - Millimeter: 170.18

Component: Spacer Assembly
Coupling Type: Disc Coupling
Torque: 11340In-Lbs
Inch - Metric: Inch
Outside Diameter - Inch: 6.625

Material: Steel
Other Features: Components May or May Not Intermix Among Brands | 4 Bolt Coupling
Outside Diameter - Millimeter: 168.275