Maximum Belt Width - Inch: 1.063
Maximum Belt Width - Millimeter: 27
Bearing Type: Needle Bearing
Face Width - Millimeter: 27
Face Width - Inch: 1.063

Inch - Metric: Inch
Material: Steel
Outside Diameter - Inch: 4.375
Length Thru Bore - Millimeter: 31.75
Other Features: Bearing with Retainer

Pilot Diameter - Millimeter: 111.125
Inch - Metric: Inch
Material: Steel
Outside Diameter - Inch: 4.375
Length Thru Bore - Millimeter: 31.75

Nominal Bolt Circle Diameter Round - Inch: 3.313
Other Features: 5/16-18 Tapped Hole | 3 Tapped Hole | Used With Plate Steel Sprocket
Pilot Length - Inch: 0
Mounting Method: Bushed
Nominal Bolt Circle Diameter Round - Millimeter: 84.15

Inch - Metric: Inch
Outside Diameter - Inch: 4.375
Outside Diameter - Millimeter: 111.125
Other Features: Face Dia 3.844 | Key Bent | Deep Drawn Steel Strip
Inside Diameter - Millimeter: 80.696

Inch - Metric: Inch
Outside Diameter - Inch: 4.375
Outside Diameter - Millimeter: 111.125
Other Features: Face Dia 3.874 | 19 Tangs | Key Bent
Inside Diameter - Millimeter: 80.696

Bore Profile: Finished Bore
Component: Hub
Inch - Metric: Inch
Material: Cast Iron
Outside Diameter - Inch: 4.375

Length Thru Bore - Millimeter: 59.436
Other Features: Components May or May Not Intermix Among Brands | Shaft Attachment with 2 Set Screws
Hub Diameter - Millimeter: 111.125
Coupling Type: Elastomeric Coupling
Torque: 2875In-Lbs