Bore Profile: Finished
Component: Hub
Flange Outside Diameter - Millimeter: 81.026
Other Features: Components may or may not inter-mix among brands - With Collar
Inch - Metric: Metric

Outside Diameter - Inch: 3.19
Material: Steel
Length Thru Bore - Millimeter: 34.544
Mounting Method: Clamp
Hub Diameter - Millimeter: 71.12

Enclosure: Open
Other Features: 2 Rib Outer Ring | With Annular Groove and Lubrication Hole | Steel Cage
Component: Roller Assembly with Outer Ring - No Inner Ring
Closed End: No
Thrust Bearing: No

Inch - Metric: Metric
Outside Diameter - Inch: 1.339
Retainer: Yes
Separable: No
Self Aligning: No

Enclosure: Open
Other Features: 2 Rib Outer Ring | Steel Cage | Oil Hole | Lubrication Groove
Component: Roller Assembly with Outer Ring - No Inner Ring
Closed End: No
Thrust Bearing: No

Inch - Metric: Metric
Outside Diameter - Inch: 1.339
Retainer: Yes
Separable: No
Self Aligning: No

Component: Assembly
Inch - Metric: Metric
Outside Diameter - Inch: 2.047
Bore - Millimeter: 26
Bore - Inch: 1.024

Other Features: 1 Single Cone | 1 Single Cup
Precision Class: Standard
Outside Diameter - Millimeter: 52
Basic Number: 639174

Bore Profile: Finished Bore
Component: Hub
Coupling Type: Gear Coupling
Torque: 20200In-Lbs
Inch - Metric: Metric

Material: Steel
Other Features: Components May or May Not Intermix Among Brands
Length Thru Bore - Millimeter: 52.324
Hub Diameter - Millimeter: 82.55
Hub Diameter - Inch: 3.25