Bore Profile: Finished Bore
Component: Hub
Inch - Metric: Inch
Material: Steel
Outside Diameter - Inch: 6.27

Length Thru Bore - Millimeter: 60.325
Other Features: Components May or May Not Intermix Among Brands | Hardened Teeth | Set Screw
Hub Diameter - Millimeter: 115.9
Hub Diameter - Inch: 4.563
Coupling Type: Chain Coupling

Component: Cover
Width - Millimeter: 58.75
Inch - Metric: Inch
Material: Plastic
Outside Diameter - Inch: 4

Outside Diameter - Millimeter: 101.6
Other Features: Components May or May Not Intermix Among Brands
Coupling Type: Chain Coupling
Width - Inch: 2.313

Component: Double Cone
Width - Millimeter: 55.55
Flange Outside Diameter - Millimeter: 0
Inch - Metric: Inch
Outside Diameter - Inch: 0

Flange Outside Diameter - Inch: 0
Outside Diameter - Millimeter: 0
Global Part Number GPN: 646840
Precision Class: Standard
Basic Number: 399

Component: Cone
Width - Millimeter: 56.007
Flange Outside Diameter - Millimeter: 0
Inch - Metric: Inch
Outside Diameter - Inch: 0

Flange Outside Diameter - Inch: 0
Outside Diameter - Millimeter: 0
Global Part Number GPN: 647068
Precision Class: Standard
Basic Number: 6389

Enclosure: Open
Inch - Metric: Metric
Outside Diameter - Inch: 5.512
Maximum Capacity / Filling Slot: No
Flush Ground: No

Other Features: Split Inner Race | Normal Axial Internal Clearance
Global Part Number GPN: 258146
Cage Material: Brass
Snap Ring: Yes
Number of Bearings: 1 (Single)