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

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: 0.25
Chain Size: 25
Chain Pitch - Millimeter: 6.35
Pitch Diameter - Inch: 2.551
Inch - Metric: Inch

Material: Steel
Outside Diameter - Inch: 2.688
Global Part Number GPN: 36091
Pitch Diameter - Millimeter: 64.795
Mounting Method: Rough Bore

Chain Pitch - Inch: 0.625
Chain Size: 50
Pitch Diameter - Inch: 2.415
Inch - Metric: Inch
Material: Steel

Outside Diameter - Inch: 2.708
Other Features: With 2 Set Screw
Global Part Number GPN: 33448
Pitch Diameter - Millimeter: 61.34
Mounting Method: Finished Bore

Bore Profile: Finished Bore
Component: Hub
Inch - Metric: Inch
Material: Steel
Outside Diameter - Inch: 2.81

Length Thru Bore - Millimeter: 28.575
Other Features: Components May or May Not Intermix Among Brands | Hardened Teeth | Set Screw
Hub Diameter - Millimeter: 50
Hub Diameter - Inch: 1.969
Coupling Type: Chain Coupling