Inch - Metric: Inch
Outside Diameter - Inch: 5
Outside Diameter - Millimeter: 127
Bore - Millimeter: 0
Bore - Inch: 0

Other Features: Bushing Sold Separately | Bushing Not Included | QD Bushing
Mounting Method: Bushed
Belt Series: 3V
Bushing Size: SDS
Number of Grooves: 3

Chain Pitch - Inch: 0.625
Chain Size: 50
Chain Pitch - Millimeter: 15.875
Pitch Diameter - Inch: 4.59
Inch - Metric: Inch

Material: Steel
Outside Diameter - Inch: 4.923
Other Features: Black Oxide Finish | For X-Weld On Hub
Pitch Diameter - Millimeter: 116.59
Mounting Method: Finished Bore

Component: Spider
Inch - Metric: Inch
Material: Urethane
Outside Diameter - Inch: 4.98
Outside Diameter - Millimeter: 126.492

Other Features: Components May or May Not Intermix Among Brands
Coupling Type: Jaw Coupling

Chain Pitch - Inch: 1
Chain Size: 80
Pitch Diameter - Inch: 4.494
Inch - Metric: Inch
Material: Steel

Outside Diameter - Inch: 4.981
Other Features: Bushing Sold Separately | Bushing Not Included | Split Taper Bushing
Global Part Number GPN: 10304
Pitch Diameter - Millimeter: 114.15
Mounting Method: Bushed

Bore Profile: Finished Bore
Component: Hub
Inch - Metric: Inch
Material: Steel
Outside Diameter - Inch: 5

Length Thru Bore - Millimeter: 55.575
Other Features: Components May or May Not Intermix Among Brands | 3 Jaws
Mounting Method: Set Screw
Hub Diameter - Millimeter: 127
Coupling Type: Jaw Coupling