Profile: Complete Adapter with Sleeve
Inch - Metric: Metric
Length Thru Bore - Millimeter: 42
Length Thru Bore - Inch: 1.654
Bore - Millimeter: 45

Bore - Inch: 1.772
Other Features: Tapered Threaded Sleeve

Bore Profile: Finished Bore
Component: Hub
Inch - Metric: Metric
Material: Carbon Steel
Outside Diameter - Inch: 4.49

Length Thru Bore - Millimeter: 54.864
Other Features: Components May or May Not Intermix Among Brands
Mounting Method: Set Screw
Hub Diameter - Millimeter: 89.4
Coupling Type: Jaw Coupling

Component: Keyless Screw Locking Assembly
Series: EF
Inch - Metric: Metric
Material: Steel
Outside Diameter - Inch: 2.047

Outside Diameter - Millimeter: 52
Bore - Millimeter: 45
Length - Millimeter: 44.5
Other Features: 6 Locking Screws | Self Centering | Thin Profile
Length - Inch: 1.752

Bore Profile: Finished Bore
Component: Hub
Inch - Metric: Metric
Material: Cast Iron
Outside Diameter - Inch: 6.35

Length Thru Bore - Millimeter: 61.112
Other Features: Components May or May Not Intermix Among Brands
Hub Diameter - Millimeter: 92
Coupling Type: Elastomeric Coupling
Torque: TPR 1800 | Hytrel 7200In-Lbs

Bore Profile: Finished Bore
Component: Hub
Inch - Metric: Metric
Material: Ductile Iron
Outside Diameter - Inch: 3.65

Length Thru Bore - Millimeter: 47.752
Other Features: Components May or May Not Intermix Among Brands | Tire Style | Transitional Shaft Fit | 2 Set Screws | H7 Tolerance
Hub Diameter - Millimeter: 83.82
Coupling Type: Elastomeric Coupling
Torque: 1456In-Lbs