Bore Profile: Minimum Plain 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: Minimum Plain 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

Chain Pitch - Inch: 1
Chain Size: 80
Chain Pitch - Millimeter: 25.4
Chain Type: ANSI Roller Chain
Pitch Diameter - Inch: 3.864

Inch - Metric: Inch
Material: Carbon Steel
Outside Diameter - Inch: 4.332
Pitch Diameter - Millimeter: 98.14
Mounting Method: Rough Bore

Chain Pitch - Inch: 0.625
Chain Size: 50
Chain Pitch - Millimeter: 15.875
Pitch Diameter - Inch: 2.415
Inch - Metric: Inch

Material: Stainless Steel
Outside Diameter - Inch: 2.708
Global Part Number GPN: 36570
Pitch Diameter - Millimeter: 61.34
Mounting Method: Rough Bore

Chain Pitch - Inch: 1.25
Chain Size: 100
Pitch Diameter - Inch: 4.83
Inch - Metric: Inch
Material: Steel

Outside Diameter - Inch: 5.415
Other Features: Bushing Sold Separately | Bushing Not Included | Split Taper Bushing
Global Part Number GPN: 571406
Pitch Diameter - Millimeter: 122.67
Mounting Method: Bushed