Inch - Metric: Inch
Outside Diameter - Inch: 2.875
Length Thru Bore - Millimeter: 88.9
Length Thru Bore - Inch: 3.5
Outside Diameter - Millimeter: 73.025

Bore - Millimeter: 55.575
Bore - Inch: 2.188
Other Features: Keyway on ID
Bushing Series: Q2

Component: Keyless Screw Locking Assembly
Series: AE
Inch - Metric: Inch
Material: Steel
Outside Diameter - Inch: 3.438

Outside Diameter - Millimeter: 87.325
Bore - Millimeter: 55.575
Length - Millimeter: 34.798
Other Features: 10 Locking Screws | Self Centering | Straight and Narrow Hubs Can be Used
Length - Inch: 1.37

Inch - Metric: Inch
Outside Diameter - Inch: 4
Length Thru Bore - Millimeter: 123.952
Length Thru Bore - Inch: 4.88
Outside Diameter - Millimeter: 101.6

Bore - Millimeter: 55.575
Bore - Inch: 2.188
Other Features: Keyway on ID and Key on OD | Optional Steel - Stainless Steel
Bushing Series: R2

Inch - Metric: Inch
Outside Diameter - Inch: 7.125
Length Thru Bore - Millimeter: 71.45
Length Thru Bore - Inch: 2.813
Outside Diameter - Millimeter: 180.975

Bore - Millimeter: 55.575
Bore - Inch: 2.188
Other Features: Cast/Ductile Material
Bushing Series: XT40

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: 55.575
Bore - Inch: 2.188
Other Features: Keyway on ID
Bushing Series: 4545