IE B046ACT ON THE RESTORATION OF A 22NDS PUMP BEARING
Pump 22NDS: a bearing written off for wear returned to service
A bearing written off as worn returned to service, overheating did not recur under regular operation. 5 months — regular service of the bearing without overheating, 05.10.2000 → 05.03.2001 (2001).
signed and stamped by the station
Key result
| UNIT | CONDITION AT THE START OF WORK | WHAT WAS RECORDED |
|---|---|---|
| 22NDS water pump, type 3542 bearing | Removed as withdrawn from service due to exhausted service life; lubricant — Litol grease | Temperature and noise behaviour of the bearing, operation without overheating |
The pump bearing before and after treatment
| PARAMETER | BEFORE TREATMENT | AFTER TREATMENT |
|---|---|---|
| Serviceability of the unit | Service life exhausted, bearing removed from the pump | Restored with XADO RVS compounds and returned to service |
| Temperature and noise behaviour | Disturbed | Restored within five hours of pump operation |
| Further operation | The unit was due for replacement | Five months of regular service without overheating |
The behaviour was assessed from the pump's actual operation: the act gives no instrument measurements of temperature or noise.
Conclusion of the act
Current equivalent
- Revitalizant gel for compressors and bearingsCompressors · bearings · spindles
- Revitalizant gel for hydraulic systemsHydraulics · pumps · hydraulic motors
How such units are treated:
About this result:
Limits of this report: The results relate to a type 3542 roller bearing of a 22NDS water pump under the conditions of the Dniprovska Water Supply Station; on other units and duty cycles the figures may differ. RVS is an obsolete XADO designation for zero-generation compounds; the current generation of products is revitalizants.