Bore Profile: Finished Bore
Component: Hub
Inch - Metric: Inch
Material: Steel
Outside Diameter - Inch: 3.92

Length Thru Bore - Millimeter: 42.875
Other Features: Components May or May Not Intermix Among Brands | Hardened Teeth | Set Screw
Hub Diameter - Millimeter: 75.4
Hub Diameter - Inch: 2.969
Coupling Type: Chain Coupling

Chain Pitch - Inch: 0.25
Chain Size: 25
Chain Pitch - Millimeter: 6.35
Pitch Diameter - Inch: 0.887
Inch - Metric: Inch

Material: Steel
Outside Diameter - Inch: 1.002
Global Part Number GPN: 36073
Pitch Diameter - Millimeter: 22.53
Mounting Method: Rough Bore

Chain Pitch - Inch: 0.5
Chain Size: 40
Chain Pitch - Millimeter: 12.7
Pitch Diameter - Inch: 6.055
Inch - Metric: Inch

Material: Steel
Outside Diameter - Inch: 6.334
Global Part Number GPN: 31655
Pitch Diameter - Millimeter: 153.79
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
Chain Size: 80
Chain Pitch - Millimeter: 25.4
Pitch Diameter - Inch: 4.179
Inch - Metric: Inch

Material: Steel
Outside Diameter - Inch: 4.657
Global Part Number GPN: 31838
Pitch Diameter - Millimeter: 106.14
Mounting Method: Rough Bore