Component: Assembly
Inch - Metric: Inch
Outside Diameter - Inch: 5
Outside Diameter - Millimeter: 127
Bore - Millimeter: 44.45

Other Features: 2 Single Cone | 1 Double Cup | Non-Adjustable Bearing | With Keyway or Slot
Global Part Number GPN: 658169
Assembly Components: NA439-SW (2) | K35666 (1) | T68977 (2)
Basic Number: NA439
Precision Class: Standard

Enclosure: 2 Seals
Outer Race Width - Millimeter: 31
Other Features: Deep Groove | NBR Seal | Standard Synthetic Base Oil
Inch - Metric: Metric
Outside Diameter - Inch: 5.118

Maximum Capacity / Filling Slot: No
Cage Material: Steel
Internal Clearance: C3-Loose
Internal Special Features: No
Snap Ring: No

Component: Cup
Flange Outside Diameter - Millimeter: 0
Inch - Metric: Inch
Outside Diameter - Inch: 5
Flange Outside Diameter - Inch: 0

Outside Diameter - Millimeter: 127
Other Features: Heavy Medium Duty
Global Part Number GPN: 648771
Precision Class: Standard
Basic Number: HM813811

Enclosure: 2 Metal Shields
Inch - Metric: Metric
Outside Diameter - Inch: 5.118
Maximum Capacity / Filling Slot: No
Flush Ground: No

Contact Angle: 30 Degree
Global Part Number GPN: 256262
Cage Material: Steel
Snap Ring: Yes
Number of Bearings: 1 (Single)

Enclosure: Open
Bore Profile: Straight
Cage Material: Steel
Internal Clearance: C3-Loose
Inch - Metric: Metric

Outside Diameter - Inch: 5.118
Other Features: Lubrication Hole and Groove On Outer Ring
Number of Rows of Rollers: Double Row
Mounting Method: Shaft Mount
Rolling Element: Spherical Roller Bearing