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: 60.325
Bore - Inch: 2.375
Bushing Series: R2

Pitch Diameter - Inch: 4.01
Flange Outside Diameter - Millimeter: 110.236
Inch - Metric: Metric
Outside Diameter - Inch: 3.947
Face Width - Millimeter: 24.638

Face Width - Inch: 0.97
Belt Pitch: 8 MM
Other Features: Bushing Sold Separately | Bushing Not Included | Taper Bushing | Solid Style | Type A1F
Pitch Diameter - Millimeter: 101.854
Mounting Method: Bushed

Chain Pitch - Inch: 0.75
Chain Size: 60
Pitch Diameter - Inch: 3.608
Inch - Metric: Inch
Material: Steel

Outside Diameter - Inch: 3.978
Other Features: With 2 Set Screw
Global Part Number GPN: 39085
Pitch Diameter - Millimeter: 91.643
Mounting Method: Finished Bore

Bore Profile: Finished Bore
Component: Hub
Inch - Metric: Inch
Material: Steel
Outside Diameter - Inch: 4

Length Thru Bore - Millimeter: 30.963
Other Features: Components May or May Not Intermix Among Brands
Hub Diameter - Millimeter: 63.5
Coupling Type: Elastomeric Coupling
Torque: TPR 450In-Lbs

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: 74.625
Bore - Inch: 2.938
Global Part Number GPN: 459083
Bushing Series: R1