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Experimental performance of 75-millimeter-bore arched outer-race ball bearings to 2.1 million dn. [thrust loads
| Content Provider | NASA Technical Reports Server (NTRS) |
|---|---|
| Author | Coe, H. H. |
| Copyright Year | 1976 |
| Description | An experimental investigation was performed to determine the operating characteristics of arched outer-race bearings and to compare the data with those for a similar, but conventional, deep-groove ball bearing. The bearings were tested over a range of shaft speeds up to 28,000 rpm at a thrust load of 2200 newtons (500 lb). One bearing was operated at 26,000 rpm with a range of thrust loads. The amounts of arching were 0.13, 0.25, and 0.51 millimeter (0.005, 0.010, and 0.020 in.). All bearings operated satisfactorily; the arched bearing outer-race temperatures and torques were consistently higher than those for the conventional bearing. |
| File Size | 992242 |
| Page Count | 19 |
| File Format | |
| Alternate Webpage(s) | http://archive.org/details/NASA_NTRS_Archive_19760007378 |
| Archival Resource Key | ark:/13960/t2b901x8x |
| Language | English |
| Publisher Date | 1976-01-01 |
| Access Restriction | Open |
| Subject Keyword | Mechanical Engineering Performance Prediction Performance Tests Ball Bearings Thrust Loads Load Distribution Forces Thrust Bearings Ntrs Nasa Technical Reports Server (ntrs) Nasa Technical Reports Server Aerodynamics Aircraft Aerospace Engineering Aerospace Aeronautic Space Science |
| Content Type | Text |
| Resource Type | Technical Report |
