Profile: Complete Adapter with Sleeve
Inch - Metric: Metric
Length Thru Bore - Millimeter: 172
Length Thru Bore - Inch: 6.772
Bore - Millimeter: 220

Bore - Inch: 8.661
Other Features: For Oil Injection

Profile: Lock Nut
Inch - Metric: Metric
Length Thru Bore - Millimeter: 30
Length Thru Bore - Inch: 1.181
Bore - Millimeter: 220

Bore - Inch: 8.661

Bore Profile: Finished Bore
Component: Hub
Inch - Metric: Metric
Material: Ductile Iron
Outside Diameter - Inch: 20.866

Length Thru Bore - Millimeter: 178
Other Features: Components May or May Not Intermix Among Brands | Split-Tire | 2 Set Screws
Hub Diameter - Millimeter: 381
Coupling Type: Elastomeric Coupling
Torque: 340340In-Lbs

Component: Keyless Screw Locking Assembly
Series: FX51
Inch - Metric: Metric
Material: Steel
Outside Diameter - Inch: 11.22

Outside Diameter - Millimeter: 285
Bore - Millimeter: 220
Length - Millimeter: 64
Other Features: 15 Clamp Screws
Length - Inch: 2.52

Component: Keyless Screw Locking Assembly
Series: FX10
Inch - Metric: Metric
Material: Steel
Outside Diameter - Inch: 11.22

Outside Diameter - Millimeter: 285
Bore - Millimeter: 220
Length - Millimeter: 56
Other Features: 26 Clamp Screws
Length - Inch: 2.205