Bore Profile: Finished Bore
Component: Hub
Coupling Type: Jaw Coupling
Inch - Metric: Metric
Outside Diameter - Inch: 6.18

Material: Cast Iron
Other Features: Components May or May Not Intermix Among Brands | 3 Jaws
Length Thru Bore - Millimeter: 79.248
Mounting Method: Set Screw
Hub Diameter - Millimeter: 127

Chain Pitch - Inch: 0.75
Chain Pitch - Millimeter: 19.05
Chain Type: ISO Roller Chain
Pitch Diameter - Inch: 5.032
Inch - Metric: Metric

Outside Diameter - Inch: 5.426
Chain Size: 12B-2
Material: Steel
Pitch Diameter - Millimeter: 127.82
Mounting Method: Finished Bore