Bore Profile: Finished Bore
Component: Hub
Inch - Metric: Inch
Material: Steel
Outside Diameter - Inch: 2.531

Length Thru Bore - Millimeter: 34.925
Other Features: Components May or May Not Intermix Among Brands | 3 Jaws
Mounting Method: Set Screw
Hub Diameter - Millimeter: 64.287
Coupling Type: Jaw Coupling

Inch - Metric: Inch
Outside Diameter - Inch: 2.5
Outside Diameter - Millimeter: 63.5
Bore - Millimeter: 19.05
Other Features: Solid Style

Global Part Number GPN: 582573
Mounting Method: Finished Bore
Belt Series: 4L | A | 5L | B
Bushing Size: No Bushing
Number of Grooves: 2

Pitch Diameter - Inch: 2.387
Flange Outside Diameter - Millimeter: 66.675
Inch - Metric: Inch
Outside Diameter - Inch: 2.357
Face Width - Millimeter: 25.4

Face Width - Inch: 1
Belt Pitch: 3/8 Inch
Other Features: Bushing Sold Separately | Bushing Not Included | QD Bushing | Solid Style
Global Part Number GPN: 573888
Pitch Diameter - Millimeter: 60.64

Bore Profile: Finished Bore
Component: Hub
Inch - Metric: Inch
Material: Steel
Outside Diameter - Inch: 2.531

Length Thru Bore - Millimeter: 27
Other Features: Components May or May Not Intermix Among Brands | 3 Jaws
Mounting Method: Set Screw
Hub Diameter - Millimeter: 64.287
Coupling Type: Jaw Coupling

Component: Keyless Screw Locking Assembly
Series: B106
Inch - Metric: Inch
Material: Steel
Outside Diameter - Inch: 2.559

Outside Diameter - Millimeter: 65
Bore - Millimeter: 38.1
Length - Millimeter: 28.5
Other Features: 8 Locking Screws | Self Centering | Single Taper | Shallow | Integrated Push-Off Thread | Optional Integrated Spacer Sleeve
Length - Inch: 1.122