Inch - Metric: Metric
Outside Diameter - Inch: 2.875
Length Thru Bore - Millimeter: 63.5
Length Thru Bore - Inch: 2.5
Outside Diameter - Millimeter: 73.025

Bore - Millimeter: 48
Bore - Inch: 1.89
Other Features: Keyway on ID and Key on OD | Optional Sintered Steel - Steel - Ductile Iron
Global Part Number GPN: 465046
Bushing Series: Q1

Inch - Metric: Metric
Outside Diameter - Inch: 2.75
Length Thru Bore - Millimeter: 31.75
Length Thru Bore - Inch: 1.25
Outside Diameter - Millimeter: 69.85

Bore - Millimeter: 48
Bore - Inch: 1.89
Other Features: Keyway on ID
Global Part Number GPN: 463978
Bushing Series: 2012

Inch - Metric: Metric
Outside Diameter - Inch: 4.438
Length Thru Bore - Millimeter: 92.075
Length Thru Bore - Inch: 3.625
Outside Diameter - Millimeter: 112.725

Bore - Millimeter: 48
Bore - Inch: 1.89
Other Features: Keyway on ID
Global Part Number GPN: 464511
Bushing Series: F

Inch - Metric: Metric
Outside Diameter - Inch: 4
Length Thru Bore - Millimeter: 73.152
Length Thru Bore - Inch: 2.88
Outside Diameter - Millimeter: 101.6

Bore - Millimeter: 48
Bore - Inch: 1.89
Other Features: Keyway on ID and Key on OD | Optional Sintered Steel - Steel - Ductile Iron
Global Part Number GPN: 465150
Bushing Series: R1

Bore Profile: Finished Bore
Component: Hub
Inch - Metric: Metric
Material: Carbon Steel
Outside Diameter - Inch: 3.37

Length Thru Bore - Millimeter: 45.974
Other Features: Components May or May Not Intermix Among Brands
Mounting Method: Set Screw
Hub Diameter - Millimeter: 81.026
Coupling Type: Jaw Coupling