Qidong NSK bearing dealer | Qidong NSK bearing agent

Qidong Bearing Dealer | Qidong Bearing Agent | Qidong Bearing General Agent Address Fuwei Road, Xihongmen, Daxing District, Beijing
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Qidong Bearing Distribution Business for you, detailed explanation of the characteristics of fatigue pitting and alloy corrosion damage
, Fatigue pitting
Bearing fatigue pitting refers to the overheating of the bearing and excessive bearing clearance caused by the overload operation of the engine. Fatigue damage, fatigue pitting or fatigue shedding in the middle part of the bearing. This kind of damage is mostly caused by the overloaded bearing clearance being too large, or the lubricating oil being unclean and having foreign matter mixed in it. Therefore, when using, you should pay attention to avoid overloading the bearings. Do not run at too low or too high speed. When idling, adjust the engine to a stable state to ensure normal bearing clearance and prevent the engine speed from being too high or too low. Check and adjust the working condition of the cooling system. , to ensure that the engine's operating temperature is appropriate.
, Bearing alloy corrosion
Bearing alloy corrosion is generally caused by impure lubricating oil. The chemical impurities, acidic oxides, etc. contained in the lubricating oil cause the bearing alloy to oxidize and generate acidic substances, causing the bearing alloy to partially fall off. , forming irregular tiny holes or pits. The main reasons for bearing alloy corrosion are improper selection of lubricating oil, poor corrosion resistance of bearing materials, or rough engine operation and high temperature.
Qidong Bearing Dealer | Qidong Bearing Agent | Qidong Bearing General Agent
Tips: Our company specializes in selling bearings and can provide customers with various technical services for bearings. Bearing inner diameter, outer diameter, bearing thickness. Old models are yet to be checked. If you need the latest specifications, drawings, quotations and other information on bearings, please contact the sales staff!
Qidong Bearing Dealer | Qidong Bearing Agent | Qidong Bearing General Agent
Tips: Our company specializes in selling bearings and can provide customers with various technical services for bearings. Bearing inner diameter, outer diameter, bearing thickness. Old models are yet to be checked. If you need the latest specifications, drawings, quotations and other information on bearings, please contact the sales staff!
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