Enclosure: Open
Component: Roller Assembly with Outer Ring - No Inner Ring
Closed End: No
Thrust Bearing: No
Inch - Metric: Inch

Outside Diameter - Inch: 4.75
Retainer: Yes
Separable: No
Other Features: 2 Rib Outer Ring | Steel Cage | Oil Hole | Lubrication Groove
Self Aligning: No

Component: Cup
Width - Millimeter: 31.75
Flange Outside Diameter - Millimeter: 0
Inch - Metric: Inch
Outside Diameter - Inch: 4.75

Flange Outside Diameter - Inch: 0
Outside Diameter - Millimeter: 120.65
Global Part Number GPN: 646218
Precision Class: Standard
Basic Number: 612

Enclosure: 2 Seals
Housing Width - Millimeter: 57.15
Material - Ball: Steel
Material - Liner: Not Applicable
Material - Outer Member: Steel

Component: Complete with Outer and Inner Ring
Inch - Metric: Inch
Outside Diameter - Inch: 4.75
Other Features: 2 Piece | Double Lip Seals | Lubrication Hole and an Annular Groove in Both Rings
Self Aligning: Yes

Component: Assembly
Inch - Metric: Inch
Outside Diameter - Inch: 4.75
Outside Diameter - Millimeter: 120.65
Bore - Millimeter: 50.8

Other Features: 2 Single Cone | 1 Double Cup | Non-Adjustable Bearing | With Keyway or Slot
Global Part Number GPN: 654917
Assembly Components: NA33889-SW (2) | K103272 (1) | K100826 (2)
Basic Number: NA33889
Precision Class: Standard

Enclosure: 2 Seals
Inch - Metric: Inch
Outside Diameter - Inch: 4.75
Maximum Capacity / Filling Slot: No
Flush Ground: No

Contact Angle: 35 Degree | 4 Point
Other Features: Thin Section
Snap Ring: No
Number of Bearings: 1 (Single)
Internal Clearance: C0-Medium