Bore Profile: Finished Bore
Component: Hub
Inch - Metric: Inch
Outside Diameter - Inch: 6.913
Length Thru Bore - Millimeter: 66.675

Length Thru Bore - Inch: 2.625
Other Features: Components May or May Not Intermix Among Brands | Flange | Hardened Teeth | 500 RPM Without Cover
Hub Diameter - Millimeter: 136.525
Hub Diameter - Inch: 5.375
Coupling Type: Chain Coupling

Chain Pitch - Inch: 4
Chain Size: 124
Chain Pitch - Millimeter: 101.6
Pitch Diameter - Inch: 12.94
Inch - Metric: Inch

Material: Steel
Outside Diameter - Inch: 0
Other Features: Engineered Class Sprocket | Flame Cut Sprockets
Pitch Diameter - Millimeter: 328.676
Mounting Method: Finished Bore

Chain Pitch - Inch: 4
Chain Size: 124
Chain Pitch - Millimeter: 101.6
Pitch Diameter - Inch: 14.2
Inch - Metric: Inch

Material: Steel
Outside Diameter - Inch: 0
Other Features: Engineered Class Sprocket | Flame Cut Sprockets
Pitch Diameter - Millimeter: 360.68
Mounting Method: Finished Bore

Chain Pitch - Inch: 1.5
Chain Size: 120
Chain Pitch - Millimeter: 38.1
Pitch Diameter - Inch: 25.797
Inch - Metric: Inch

Material: Steel
Outside Diameter - Inch: 26.654
Other Features: With 2 Set Screw
Pitch Diameter - Millimeter: 655.244
Mounting Method: Finished Bore

Chain Pitch - Inch: 1.25
Chain Size: 100
Chain Pitch - Millimeter: 31.75
Chain Type: ANSI Roller Chain
Pitch Diameter - Inch: 9.576

Inch - Metric: Metric
Material: Steel
Outside Diameter - Inch: 10.245
Pitch Diameter - Millimeter: 243.23
Mounting Method: Finished Bore