Factors of INA bearing service life may have a lot of, from use and internal factors to further instructions.
Using the factor mainly refers to the installation and adjustment, maintenance, maintenance and repair compliance with technical requirements. According to the requirement of the INA bearings installation, use, maintenance, maintenance technology, the bearing of the operation of the bearings load, speed, temperature, vibration, noise and lubrication condition monitoring and inspection, found abnormal immediately find reasons, adjustment, restore normal. Installation conditions is one of the leading factors in the use factor, the bearing is often caused by the installation of inappropriate stress state between the parts of the whole set of bearing change, INA bearings running under abnormal condition and early ending life of internal factors are mainly three factors include structure design, manufacturing process and material quality determine the bearing the quality of the.
Metallurgical quality of INA bearing materials are the main factors that influence the early failure of rolling bearings once. With the development of Metallurgical Technology (such as vacuum degassing of steel bearing) progress, improved quality of raw materials. Raw materials quality factors has been a marked decline in the proportion of bearing failure analysis, but it is still one of the main influence factors of INA bearing failure. Proper selection is still bearing failure analysis must be considered.
Product Model | Inside Diameter | Outside Diameter | Thickness |
7917CDF NSK | 85 | 120 | 18 |
7917A5DF NSK | 85 | 120 | 18 |