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: 63.5
Bore - Inch: 2.5
Other Features: Keyway on ID and Key on OD | Optional Sintered Steel - Steel - Ductile Iron
Global Part Number GPN: 465117
Bushing Series: R1

Inch - Metric: Inch
Outside Diameter - Inch: 3.95
Outside Diameter - Millimeter: 100.33
Bore - Millimeter: 22.225
Bore - Inch: 0.875

Other Features: Solid Style
Mounting Method: Finished Bore
Belt Series: 3L | 4L | A | 5L | B
Bushing Size: No Bushing
Number of Grooves: 2

Bore Profile: Finished Bore
Component: Hub
Inch - Metric: Inch
Material: Steel
Outside Diameter - Inch: 3.75

Length Thru Bore - Millimeter: 44.45
Other Features: Components May or May Not Intermix Among Brands | 3 Jaws
Mounting Method: Set Screw
Hub Diameter - Millimeter: 95.25
Coupling Type: Jaw Coupling

Chain Pitch - Inch: 1
Chain Size: 80
Pitch Diameter - Inch: 3.55
Inch - Metric: Inch
Material: Steel

Outside Diameter - Inch: 4.006
Other Features: With 2 Set Screw
Global Part Number GPN: 34349
Pitch Diameter - Millimeter: 90.16
Mounting Method: Finished Bore

Inch - Metric: Inch
Outside Diameter - Inch: 3.95
Outside Diameter - Millimeter: 100.33
Bore - Millimeter: 0
Other Features: Bushing Sold Separately | Bushing Not Included | QD Bushing | Reverse Mount | Solid Style | Bore Size 2 has No Keyway

Global Part Number GPN: 580817
Mounting Method: Bushed
Belt Series: A | B
Bushing Size: SD
Number of Grooves: 4