Chain Pitch - Inch: 1
Chain Size: 80 | 80H
Chain Pitch - Millimeter: 25.4
Chain Type: Roller Chain
Bearing Type: Ball Bearing

Inch - Metric: Inch
Material: Steel
Outside Diameter - Inch: 4.332
Length Thru Bore - Millimeter: 18.288
Length Thru Bore - Inch: 0.72

Bore Profile: Finished Bore
Component: Hub
Inch - Metric: Inch
Outside Diameter - Inch: 2.75
Length Thru Bore - Millimeter: 31.75

Length Thru Bore - Inch: 1.25
Other Features: Components May or May Not Intermix Among Brands | Flange | Hardened Teeth
Hub Diameter - Millimeter: 44.45
Hub Diameter - Inch: 1.75
Coupling Type: Chain Coupling

Bore Profile: Finished Bore
Component: Hub
Inch - Metric: Inch
Outside Diameter - Inch: 2.75
Length Thru Bore - Millimeter: 31.75

Length Thru Bore - Inch: 1.25
Other Features: Components May or May Not Intermix Among Brands | Flange | Hardened Teeth
Hub Diameter - Millimeter: 44.45
Hub Diameter - Inch: 1.75
Coupling Type: Chain Coupling

Bore Profile: Finished Bore
Component: Hub
Inch - Metric: Inch
Outside Diameter - Inch: 2.75
Length Thru Bore - Millimeter: 31.75

Length Thru Bore - Inch: 1.25
Other Features: Components May or May Not Intermix Among Brands | Flange | Hardened Teeth
Hub Diameter - Millimeter: 44.45
Hub Diameter - Inch: 1.75
Coupling Type: Chain Coupling

Bore Profile: Finished Bore
Component: Hub
Inch - Metric: Inch
Outside Diameter - Inch: 2.21
Length Thru Bore - Millimeter: 28.575

Length Thru Bore - Inch: 1.125
Other Features: Components May or May Not Intermix Among Brands | Flange | Hardened Teeth | 875 RPM Without Cover
Hub Diameter - Millimeter: 35.712
Hub Diameter - Inch: 1.406
Coupling Type: Chain Coupling