SAE AS81820
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
View Superseded by
Bearings, Plain, Self-Aligning, Self-Lubricating, Low Speed Oscillation, General Specification For
Hardcopy , PDF
English
01-03-1998
25-07-2003
| DocumentType |
Standard
|
| Pages |
28
|
| PublisherName |
SAE International
|
| Status |
Superseded
|
| SupersededBy |
This specification covers plain spherical bearings which are self-aligning and self-lubricating by incorporating polytetrafluoroethylene (PTFE) in a liner between the ball and race (outer ring). PTFE is incorporated in a fabric or composite material bonded to the ID of the outer ring, or in a composite material molded into a pre-formed cavity between the inner and outer ring. These bearings are for use in the temperature range -65°F to +325°F (-54°C to +163°C.)
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