Chain Pitch - Inch: 0.75
Chain Size: 60
Chain Pitch - Millimeter: 19.05
Chain Type: ANSI Roller Chain
Pitch Diameter - Inch: 4.082

Inch - Metric: Metric
Material: Steel
Outside Diameter - Inch: 4.462
Pitch Diameter - Millimeter: 103.683
Mounting Method: Finished Bore

Chain Pitch - Inch: 0.625
Chain Size: 50
Chain Pitch - Millimeter: 15.875
Chain Type: ANSI Roller Chain
Pitch Diameter - Inch: 3.006

Inch - Metric: Metric
Material: Steel
Outside Diameter - Inch: 3.315
Pitch Diameter - Millimeter: 76.35
Mounting Method: Finished Bore

Bore Profile: Finished Bore
Component: Hub
Inch - Metric: Metric
Material: Cast Iron
Outside Diameter - Inch: 8.63

Length Thru Bore - Millimeter: 87.325
Other Features: Components May or May Not Intermix Among Brands
Hub Diameter - Millimeter: 133.35
Coupling Type: Elastomeric Coupling
Torque: EPDM/Neoprene 4530 | Hytrel/Urethane 18000In-Lbs

Chain Pitch - Inch: 0.75
Chain Size: 60
Chain Pitch - Millimeter: 19.05
Pitch Diameter - Inch: 4.557
Inch - Metric: Metric

Material: Steel
Outside Diameter - Inch: 4.945
Other Features: With 2 Set Screw
Pitch Diameter - Millimeter: 115.74
Mounting Method: Finished Bore

Chain Pitch - Inch: 1
Chain Size: 80
Chain Pitch - Millimeter: 25.4
Pitch Diameter - Inch: 7.979
Inch - Metric: Metric

Material: Steel
Outside Diameter - Inch: 8.516
Other Features: With 2 Set Screw
Pitch Diameter - Millimeter: 202.66
Mounting Method: Finished Bore