BS ISO 15312:2018 – TC:2020 Edition
$134.27
Tracked Changes. Rolling bearings. Thermal speed rating. Calculation
| Published By | Publication Date | Number of Pages |
| BSI | 2020 | 52 |
PDF Catalog
| PDF Pages | PDF Title |
|---|---|
| 32 | National foreword |
| 36 | Foreword |
| 37 | 1 Scope 2 Normative references 3 Terms and definitions |
| 40 | 4 Symbols and units 5 Reference conditions 5.1 General 5.2 Reference conditions determining the frictional heat generation 5.2.1 Reference temperatures |
| 41 | 5.2.2 Reference load 5.2.3 Lubrication 5.2.4 Other reference conditions |
| 42 | 5.3 Reference conditions determining the heat emission 5.3.1 Heat emitting reference surface area |
| 43 | 5.3.2 Reference heat flow density |
| 44 | 6 Calculation of the thermal speed rating |
| 46 | Annex A (informative) Coefficients f0r and f1r |
| 48 | Annex B (informative) Explanatory notes |
| 49 | Annex C (informative) Thermal speed rating for rolling bearings with grease lubrication |
| 50 | Bibliography |
