Inch - Metric: Inch
Outside Diameter - Inch: 2.2
Outside Diameter - Millimeter: 55.88
Bore - Millimeter: 19.05
Bore - Inch: 0.75

Other Features: Solid Style
Mounting Method: Finished Bore
Belt Series: 3L | 4L | A
Bushing Size: No Bushing
Number of Grooves: 1

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

Chain Pitch - Inch: 1
Chain Size: 80
Chain Pitch - Millimeter: 25.4
Chain Type: Roller Chain
Bearing Type: Ball Bearing

Inch - Metric: Inch
Material: Steel
Outside Diameter - Inch: 4.33
Length Thru Bore - Millimeter: 15.494
Other Features: 0.575 Inch Teeth Width

Inch - Metric: Metric
Outside Diameter - Inch: 2.25
Length Thru Bore - Millimeter: 25.4
Length Thru Bore - Inch: 1
Outside Diameter - Millimeter: 57.15

Bore - Millimeter: 20
Bore - Inch: 0.787
Other Features: Keyway on ID
Global Part Number GPN: 463903
Bushing Series: 1610

Bore Profile: Finished Bore
Component: Hub
Inch - Metric: Inch
Material: Cast Iron
Outside Diameter - Inch: 3.313

Length Thru Bore - Millimeter: 42.875
Other Features: Components May or May Not Intermix Among Brands | 3 Jaws
Mounting Method: Set Screw
Hub Diameter - Millimeter: 84.15
Coupling Type: Jaw Coupling