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

Profile: Bushing No Flange
Nominal Bore - Inch: 2
Nominal Outside Diameter - Inch: 2.5
Inch - Metric: Inch
Material: SAE841

Outside Diameter - Inch: 2.505
Length Thru Bore - Millimeter: 50.8
Nominal Bore - Millimeter: 50.8
Length Thru Bore - Inch: 2
Global Part Number GPN: 490755

Component: Spider
Inch - Metric: Inch
Material: Urethane
Outside Diameter - Inch: 2.531
Outside Diameter - Millimeter: 64.287

Other Features: Components May or May Not Intermix Among Brands
Coupling Type: Jaw Coupling
Torque: 477In-Lbs

Pitch Diameter - Inch: 2.546
Flange Outside Diameter - Millimeter: 71.044
Inch - Metric: Inch
Outside Diameter - Inch: 2.492
Face Width - Millimeter: 33.35

Face Width - Inch: 1.313
Belt Pitch: 1/2 Inch
Other Features: Bushing Sold Separately | Bushing Not Included | Taper Lock Bushing | Solid Style
Global Part Number GPN: 573840
Pitch Diameter - Millimeter: 64.68