Bore Profile: Finished Bore
Component: Hub
Inch - Metric: Inch
Material: Steel
Outside Diameter - Inch: 3.92

Length Thru Bore - Millimeter: 42.875
Other Features: Components May or May Not Intermix Among Brands | Hardened Teeth | Set Screw
Hub Diameter - Millimeter: 75.4
Hub Diameter - Inch: 2.969
Coupling Type: Chain Coupling

Inch - Metric: Inch
Outside Diameter - Inch: 6
Outside Diameter - Millimeter: 152.4
Bore - Millimeter: 28.575
Other Features: Positive Locking System

Global Part Number GPN: 579316
Mounting Method: Finished Bore
Belt Series: 4L | A | 5L | B
Bushing Size: No Bushing
Number of Grooves: 2

Inch - Metric: Inch
Outside Diameter - Inch: 2.187
Length Thru Bore - Millimeter: 46.05
Length Thru Bore - Inch: 1.813
Outside Diameter - Millimeter: 55.55

Bore - Millimeter: 28.575
Bore - Inch: 1.125
Other Features: Keyway on ID
Global Part Number GPN: 465285
Bushing Series: SD

Bore Profile: Finished Bore
Component: Hub
Inch - Metric: Inch
Outside Diameter - Inch: 2.5
Length Thru Bore - Millimeter: 30.963

Other Features: Components May or May Not Intermix Among Brands
Hub Diameter - Millimeter: 63.5
Hub Diameter - Inch: 2.5
Coupling Type: Elastomeric Coupling
Torque: EPDM/Neoprene 450 | Hytrel 1800In-Lbs

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: 28.575
Bore - Inch: 1.125
Other Features: Keyway on ID
Global Part Number GPN: 463920
Bushing Series: 1615