Thread Size: 3.73-12
Threads per Inch: 12
Nominal Thickness - Inch: 0.729
Nominal Thickness - Millimeter: 18.517
Inch - Metric: Inch

Outside Diameter - Inch: 4.938
Outside Diameter - Millimeter: 125.425

Inch - Metric: Inch
Outside Diameter - Inch: 4.938
Inside Diameter - Inch: 3.582
Inside Diameter - Millimeter: 90.983
Other Features: Face Dia 4.281 | Key Bent | Deep Drawn Steel Strip

Outside Diameter - Millimeter: 125.425

Inch - Metric: Inch
Outside Diameter - Inch: 4.938
Inside Diameter - Inch: 3.582
Inside Diameter - Millimeter: 90.983
Outside Diameter - Millimeter: 125.425

Thread Size: 3.73-12
Threads per Inch: 12
Nominal Thickness - Inch: 0.729
Nominal Thickness - Millimeter: 18.517
Inch - Metric: Inch

Outside Diameter - Inch: 4.938
Other Features: Steel
Outside Diameter - Millimeter: 125.425

Bore Profile: Bushed
Component: Hub
Coupling Type: Elastomeric Coupling
Torque: 1134In-Lbs
Inch - Metric: Inch

Outside Diameter - Inch: 4.938
Material: Steel
Other Features: Components May or May Not Intermix Among Brands | QD Bushing | Bushing Bore 3/8 to 7/16 and 1-1/4 has No Keyway
Length Thru Bore - Millimeter: 25.4
Hub Diameter - Millimeter: 50.8