Component: Cover
Coupling Type: Chain Coupling
Inch - Metric: Metric
Outside Diameter - Inch: 2.953
Width - Millimeter: 75

Material: Die-Cast Aluminum
Other Features: Components May or May Not Intermix Among Brands
Outside Diameter - Millimeter: 75
Width - Inch: 2.953

Bore Profile: Minimum Plain Bore
Component: Hub
Coupling Type: Jaw Coupling
Inch - Metric: Metric
Outside Diameter - Inch: 3.071

Material: Cast Iron
Other Features: Components May or May Not Intermix Among Brands | 3 Jaws
Length Thru Bore - Millimeter: 27
Mounting Method: Set Screw
Hub Diameter - Millimeter: 57