Bore Profile: Finished Bore
Component: Hub
Coupling Type: Jaw Coupling
Inch - Metric: Inch
Outside Diameter - Inch: 3.98

Material: Magnesium Alloy
Other Features: Components May or May Not Intermix Among Brands | Corrosion Resistant | Neoprene Insert
Length Thru Bore - Millimeter: 38.608
Mounting Method: Set Screw
Hub Diameter - Millimeter: 77.47

Bore Profile: Finished Bore
Component: Hub
Coupling Type: Jaw Coupling
Inch - Metric: Inch
Outside Diameter - Inch: 1.75

Material: Steel
Other Features: Components May or May Not Intermix Among Brands | 3 Jaws
Length Thru Bore - Millimeter: 20.65
Mounting Method: Set Screw
Hub Diameter - Millimeter: 44.45

Inch - Metric: Inch
Outside Diameter - Inch: 4.55
Bore - Millimeter: 0
Other Features: QD Bushing | Solid Style | Bore Size 1-11/16 has No Keyway
Global Part Number GPN: 580339

Mounting Method: Bushed
Belt Series: A | B
Outside Diameter - Millimeter: 115.57
Bushing Size: SH
Number of Grooves: 1

Inch - Metric: Inch
Outside Diameter - Inch: 6.375
Bore - Millimeter: 98.425
Bore - Inch: 3.875
Other Features: Keyway on ID

Global Part Number GPN: 464272
Length Thru Bore - Millimeter: 114.3
Bushing Series: 4545
Length Thru Bore - Inch: 4.5
Outside Diameter - Millimeter: 161.925