Bore Profile: Finished Bore
Component: Hub
Inch - Metric: Inch
Material: Steel
Outside Diameter - Inch: 4.7

Length Thru Bore - Millimeter: 47.625
Other Features: Components May or May Not Intermix Among Brands | Hardened Teeth | Set Screw
Global Part Number GPN: 374981
Hub Diameter - Millimeter: 88.9
Coupling Type: Chain Coupling

Bore Profile: Finished Bore
Component: Hub
Flange Outside Diameter - Millimeter: 144.526
Inch - Metric: Inch
Material: Steel

Length Thru Bore - Millimeter: 73.152
Other Features: Components May or May Not Intermix Among Brands
Hub Diameter - Millimeter: 76.2
Coupling Type: Grid Coupling
Torque: 6050In-Lbs

Inch - Metric: Inch
Outside Diameter - Inch: 2.875
Length Thru Bore - Millimeter: 127
Length Thru Bore - Inch: 5
Outside Diameter - Millimeter: 73.025

Bore - Millimeter: 55.575
Bore - Inch: 2.188
Other Features: Key on ID and OD | Optional Sintered Steel - Steel - Ductile Iron
Global Part Number GPN: 465095
Bushing Series: Q3

Inch - Metric: Inch
Outside Diameter - Inch: 3.125
Length Thru Bore - Millimeter: 52.4
Length Thru Bore - Inch: 2.063
Outside Diameter - Millimeter: 79.375

Bore - Millimeter: 55.575
Bore - Inch: 2.188
Other Features: Keyway on ID
Global Part Number GPN: 465376
Bushing Series: SF

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

Bore - Millimeter: 55.575
Bore - Inch: 2.188
Other Features: Keyway on ID and Key on OD | Optional Sintered Steel - Steel - Ductile Iron
Global Part Number GPN: 465122
Bushing Series: R1