Inch - Metric: Inch
Outside Diameter - Inch: 6.375
Length Thru Bore - Millimeter: 114.3
Length Thru Bore - Inch: 4.5
Outside Diameter - Millimeter: 161.925

Bore - Millimeter: 77.8
Bore - Inch: 3.063
Other Features: Keyway on ID
Bushing Series: 4545

Inch - Metric: Inch
Outside Diameter - Inch: 6
Length Thru Bore - Millimeter: 180.848
Length Thru Bore - Inch: 7.12
Outside Diameter - Millimeter: 152.4

Bore - Millimeter: 77.8
Bore - Inch: 3.063
Other Features: Keyway on ID and Key on OD
Bushing Series: U1

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

Bore - Millimeter: 77.8
Bore - Inch: 3.063
Bushing Series: F

Inch - Metric: Inch
Outside Diameter - Inch: 3.834
Length Thru Bore - Millimeter: 66.675
Length Thru Bore - Inch: 2.625
Outside Diameter - Millimeter: 97.384

Bore - Millimeter: 77.8
Bore - Inch: 3.063
Bushing Series: E

Chain Pitch - Inch: 1.5
Chain Size: 120-2
Chain Pitch - Millimeter: 38.1
Chain Type: ANSI Roller Chain
Pitch Diameter - Inch: 7.689

Inch - Metric: Inch
Material: Steel
Outside Diameter - Inch: 8.441
Pitch Diameter - Millimeter: 195.29
Mounting Method: Finished Bore