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1.1 This specification covers porous metallic sleeve, flange, thrust and spherical bronze-base bearings that are produced from mixed metal powders utilizing powder metallurgy (PM) technology and then impregnated with oil to supply operating lubrication.
| Author | ASTM |
|---|---|
| Editor | ASTM |
| Document type | Standard |
| Format | File |
| ICS | 21.100.01 : Bearings in general |
| Number of pages | 26 |
| Replace | ASTM B438-13 + Redline |
| Set | ASTMVOL0205 |
| Year | 2017 |
| Document history | ASTM B438-13 + Redline |
| Country | USA |
| Keyword | ASTM 438;ASTM B438;ASTM B438;10.1520/B0438-17 |