Bore Profile: Finished Bore
Component: Hub
Coupling Type: Chain Coupling
Inch - Metric: Inch
Outside Diameter - Inch: 3.92

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

Component: Cup
Flange Outside Diameter - Millimeter: 0
Flange Outside Diameter - Inch: 0
Inch - Metric: Inch
Outside Diameter - Inch: 6.375

Width - Millimeter: 42.875
Global Part Number GPN: 648008
Precision Class: Standard
Outside Diameter - Millimeter: 161.925
Basic Number: 6535

Component: Double Cup
Flange Outside Diameter - Millimeter: 0
Other Features: Groove and Hole in OD Center
Flange Outside Diameter - Inch: 0
Inch - Metric: Inch

Outside Diameter - Inch: 3.937
Global Part Number GPN: 649032
Precision Class: Standard
Outside Diameter - Millimeter: 100
Basic Number: 384

Component: Cup
Flange Outside Diameter - Millimeter: 0
Other Features: Heavy Duty
Flange Outside Diameter - Inch: 0
Inch - Metric: Metric

Outside Diameter - Inch: 5.709
Global Part Number GPN: 646276
Precision Class: Standard
Outside Diameter - Millimeter: 145
Basic Number: JH415610

Enclosure: Open
Other Features: Single Row | Angular Contact | Super High Precision
Material - Ball: Steel
Raceway Style: 1 Rib Outer Ring
Inch - Metric: Metric

Flush Ground: Yes
Outside Diameter - Inch: 3.937
Cage Material: Phenolic
Contact Angle: 15 Degree
Number of Bearings: 2 (1 Pair)