Bore Profile: Finished Bore
Component: Hub
Inch - Metric: Metric
Material: Cast Iron
Outside Diameter - Inch: 2.126

Length Thru Bore - Millimeter: 25
Other Features: Components May or May Not Intermix Among Brands
Mounting Method: Set Screw
Hub Diameter - Millimeter: 54
Coupling Type: Jaw Coupling

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: 2.187
Length Thru Bore - Millimeter: 34.925
Length Thru Bore - Inch: 1.375
Outside Diameter - Millimeter: 55.55

Bore - Millimeter: 42.875
Bore - Inch: 1.688
Other Features: Keyway on ID
Global Part Number GPN: 374989
Bushing Series: SDS

Bore Profile: Finished Bore
Component: Hub
Inch - Metric: Inch
Material: Cast Iron
Outside Diameter - Inch: 2.109

Length Thru Bore - Millimeter: 25.4
Other Features: Components May or May Not Intermix Among Brands | 3 Jaws
Mounting Method: Set Screw
Hub Diameter - Millimeter: 53.569
Coupling Type: Jaw Coupling

Inch - Metric: Inch
Outside Diameter - Inch: 2.25
Length Thru Bore - Millimeter: 38.1
Length Thru Bore - Inch: 1.5
Outside Diameter - Millimeter: 57.15

Bore - Millimeter: 38.1
Bore - Inch: 1.5
Other Features: Keyway on ID
Global Part Number GPN: 463918
Bushing Series: 1615