Podcast
Questions and Answers
What is similar to false brinelling, but results from vibration during transport?
What is similar to false brinelling, but results from vibration during transport?
- Brinelling
- Hydroplaning
- EHD film formation
- Shipping or Vibration Brinelling (correct)
What is the effect of ambient vibration on a bearing?
What is the effect of ambient vibration on a bearing?
- It causes EHD film to form
- It increases the bearing's hardness
- It leads to false brinelling (correct)
- It prevents false brinelling
What is the main difference between brinelling and false brinelling?
What is the main difference between brinelling and false brinelling?
- The duration of vibration
- The amplitude of vibration
- The presence of a load exceeding elastic limits (correct)
- The type of vibration
What happens to the corrosion oxide during vibration in false brinelling?
What happens to the corrosion oxide during vibration in false brinelling?
What is a common location to find bearings susceptible to false brinelling?
What is a common location to find bearings susceptible to false brinelling?
What is the primary purpose of disassembling a component in bearing maintenance?
What is the primary purpose of disassembling a component in bearing maintenance?
What is the primary cause of galling in bearings?
What is the primary cause of galling in bearings?
What is similar to the deformation caused by brinelling?
What is similar to the deformation caused by brinelling?
What is the result of metal-to-metal contact in galling?
What is the result of metal-to-metal contact in galling?
What type of bearings are typically rejected automatically?
What type of bearings are typically rejected automatically?
What is the common cause of flaking in bearings?
What is the common cause of flaking in bearings?
What is a common visible fault found in bearings during inspection?
What is a common visible fault found in bearings during inspection?
What is the effect of very fine dust particles on bearing wear?
What is the effect of very fine dust particles on bearing wear?
What is the relationship between inspection and testing of bearings?
What is the relationship between inspection and testing of bearings?
What is a less visible but serious defect common to bearings?
What is a less visible but serious defect common to bearings?
What is the result of hard particles getting into the bearing ringways?
What is the result of hard particles getting into the bearing ringways?
What is the characteristic of the surface of a bearing that has undergone flaking?
What is the characteristic of the surface of a bearing that has undergone flaking?
What is the source of guidance for inspecting aircraft bearings?
What is the source of guidance for inspecting aircraft bearings?
What is one of the functions of oil in an engine?
What is one of the functions of oil in an engine?
What is the purpose of the oil filtration system?
What is the purpose of the oil filtration system?
What is the most common method of lubricating gears and bearings?
What is the most common method of lubricating gears and bearings?
What is required for oil-impregnated plain bearings that have been cleaned or machined?
What is required for oil-impregnated plain bearings that have been cleaned or machined?
What is the purpose of the pump in a pressure feed lubrication system?
What is the purpose of the pump in a pressure feed lubrication system?
What type of lubricant is applied to some bearings during assembly?
What type of lubricant is applied to some bearings during assembly?
What is the primary purpose of applying a preservative coating to oil-lubricated bearings during storage?
What is the primary purpose of applying a preservative coating to oil-lubricated bearings during storage?
How long can oil-lubricated bearings be stored with a coating of mineral or synthetic oil?
How long can oil-lubricated bearings be stored with a coating of mineral or synthetic oil?
What is done to bearings returning to supply or for overhaul or being prepared for local short-term storage?
What is done to bearings returning to supply or for overhaul or being prepared for local short-term storage?
What is required for local storage of bearings?
What is required for local storage of bearings?
What information must be included on the container storing bearings?
What information must be included on the container storing bearings?
What is recommended for storing small bearings?
What is recommended for storing small bearings?
