Chain Pitch - Inch: 0.5
Chain Size: 40
Chain Pitch - Millimeter: 12.7
Pitch Diameter - Inch: 13.372
Inch - Metric: Inch

Material: Carbon Steel
Outside Diameter - Inch: 13.663
Other Features: With 2 Set Screw
Pitch Diameter - Millimeter: 339.65
Mounting Method: Finished Bore

Chain Pitch - Inch: 0.625
Chain Size: 50
Pitch Diameter - Inch: 3.995
Inch - Metric: Inch
Material: Steel

Outside Diameter - Inch: 4.321
Other Features: With 2 Set Screw
Global Part Number GPN: 34515
Pitch Diameter - Millimeter: 101.48
Mounting Method: Finished Bore

Chain Pitch - Inch: 0.75
Chain Size: 60
Pitch Diameter - Inch: 5.508
Inch - Metric: Inch
Material: Steel

Outside Diameter - Inch: 5.907
Other Features: With 2 Set Screw
Global Part Number GPN: 34594
Pitch Diameter - Millimeter: 139.9
Mounting Method: Finished Bore

Bore Profile: Finished Bore
Component: Hub
Inch - Metric: Inch
Material: Cast Iron
Outside Diameter - Inch: 4

Length Thru Bore - Millimeter: 41.275
Other Features: Components May or May Not Intermix Among Brands | SURE-FLEX | Type S
Hub Diameter - Millimeter: 63.5
Coupling Type: Elastomeric Coupling
Torque: EPDM/Neoprene 450 | Hytrel 1800In-Lbs

Bore Profile: Finished Bore
Component: Hub
Inch - Metric: Inch
Material: Ductile Iron
Outside Diameter - Inch: 3.13

Length Thru Bore - Millimeter: 44.45
Other Features: Components May or May Not Intermix Among Brands | Tire Style | Clearance Shaft Fit | 2 Set Screws
Hub Diameter - Millimeter: 71.12
Coupling Type: Elastomeric Coupling
Torque: 926In-Lbs