Inch - Metric: Inch
Outside Diameter - Inch: 4
Length Thru Bore - Millimeter: 123.952
Length Thru Bore - Inch: 4.88
Outside Diameter - Millimeter: 101.6

Bore - Millimeter: 74.625
Bore - Inch: 2.938
Other Features: Key on ID and OD | Optional Sintered Steel - Steel - Ductile Iron
Global Part Number GPN: 465178
Bushing Series: R2

Pitch Diameter - Inch: 4.411
Flange Outside Diameter - Millimeter: 121.006
Inch - Metric: Metric
Outside Diameter - Inch: 4.357
Face Width - Millimeter: 21.59

Face Width - Inch: 0.85
Belt Pitch: 8 MM
Other Features: Bushing Sold Separately | Bushing Not Included | Taper Bushing | Solid Style | Type BF1
Pitch Diameter - Millimeter: 112.039
Mounting Method: Bushed

Chain Pitch - Inch: 1
Chain Size: 80
Pitch Diameter - Inch: 4.179
Inch - Metric: Inch
Material: Steel

Outside Diameter - Inch: 4.657
Other Features: With 2 Set Screw
Global Part Number GPN: 35486
Pitch Diameter - Millimeter: 106.14
Mounting Method: Finished Bore

Bore Profile: Finished Bore
Component: Hub
Inch - Metric: Inch
Material: Cast Iron
Outside Diameter - Inch: 4.5

Length Thru Bore - Millimeter: 49.276
Other Features: Components May or May Not Intermix Among Brands | Straight L Jaw | Do Not Use Bronze Insert Over 250RPM | 3 Jaws
Mounting Method: Set Screw
Hub Diameter - Millimeter: 101.6
Coupling Type: Jaw Coupling

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