Enclosure: 2 Seals
Housing Width - Millimeter: 66.675
Material - Ball: Steel
Material - Liner: Not Applicable
Material - Outer Member: Steel

Component: Complete with Outer and Inner Ring
Inch - Metric: Inch
Outside Diameter - Inch: 5.5
Self Aligning: Yes
Rolling Element: Spherical Plain Bearing

Component: Assembly
Inch - Metric: Inch
Outside Diameter - Inch: 5.5
Outside Diameter - Millimeter: 139.7
Bore - Millimeter: 71.45

Other Features: 2 Single Cone | 2 Single Cup | Heavy Duty
Global Part Number GPN: 660955
Assembly Components: H715345 (2) | H715310 (2) | H715310EB (1)
Basic Number: H715345
Precision Class: Standard

Component: Assembly
Inch - Metric: Inch
Outside Diameter - Inch: 5.5
Outside Diameter - Millimeter: 139.7
Bore - Millimeter: 63.5

Other Features: 2 Single Cone | 1 Double Cup
Global Part Number GPN: 660039
Assembly Components: 78250 (2) | 78549D (1) | X1S-78250 (1)
Basic Number: 78250
Precision Class: Standard

Enclosure: Open
Inch - Metric: Inch
Outside Diameter - Inch: 5.5
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

Component: Assembly
Inch - Metric: Inch
Outside Diameter - Inch: 5.5
Outside Diameter - Millimeter: 139.7
Bore - Millimeter: 65

Other Features: 2 Single Cone | 1 Double Cup | With Keyway or Slot
Global Part Number GPN: 655855
Assembly Components: 78255X (2) | 78549D (1) | X1S-78255X (1)
Basic Number: 78255
Precision Class: Standard