Component: Element Assembly
Width - Millimeter: 23.114
Inch - Metric: Inch
Material: Polyurethane
Outside Diameter - Inch: 3.17

Outside Diameter - Millimeter: 80.518
Other Features: Components May or May Not Intermix Among Brands | Includes Nylon Cover and Fasteners
Coupling Type: Elastomeric Coupling
Torque: 550In-Lbs
Width - Inch: 0.91

Split or Solid Description: One Piece Solid
Bore Threaded: No
Component: Shaft Collar
Width - Millimeter: 20.65
Inch - Metric: Inch

Material: Steel
Outside Diameter - Inch: 2.5
Outside Diameter - Millimeter: 63.5
Bore - Millimeter: 42.875
Other Features: Corrosion Resistance | Zinc Plated | Black Oxide Coated Screw

Split or Solid Description: One Piece Solid
Bore Threaded: No
Component: Shaft Collar
Width - Millimeter: 22.225
Inch - Metric: Inch

Material: Stainless Steel
Outside Diameter - Inch: 2.75
Outside Diameter - Millimeter: 69.85
Bore - Millimeter: 47.625
Other Features: Corrosion Resistance

Split or Solid Description: Two Piece Split
Bore Threaded: No
Component: Shaft Collar
Width - Millimeter: 22.225
Inch - Metric: Inch

Material: Aluminum
Outside Diameter - Inch: 4.25
Outside Diameter - Millimeter: 107.95
Bore - Millimeter: 76.2
Width - Inch: 0.875

Split or Solid Description: Two Piece Split
Bore Threaded: No
Component: Shaft Collar
Width - Millimeter: 22.225
Inch - Metric: Inch

Material: Aluminum
Outside Diameter - Inch: 4.25
Outside Diameter - Millimeter: 107.95
Bore - Millimeter: 74.625
Other Features: Forged Clamp Screw | Single Point Faced | Optional Keyway and Opposing Screw