iNGENET - La comunidad de la ingeniería mexicana

Correctly grasping the location of the bearing in the mechanical device and the conditions of use and environmental conditions are the prerequisites for choosing a suitable bearing. In order to do this, it is necessary to obtain the following data and information:  The function and structure of the mechanical device . The use position of […]

Worksheet: Approval form for safety technical measures. A dedicated person is responsible for applying to the centralized control room to go through the procedures for power outages of related equipment and clarify the contents of the maintenance; After the centralized control room confirms the power failure, it will notify the applicant for power failure. Job […]

This is the case when the bearing of LY’s limestone crusher is heated. If a shaft with a length of 3m is installed in summer, the maximum shrinkage in winter (when it is stopped) can be close to 3mm. Generally, the axial gap is adjusted with a gasket (pressing lead wire method), and some can […]

The use temperature is between 100C and 800C without expansion due to temperature difference. 3. The rings and rolling elements of ceramic bearings are made of all ceramic materials, including zirconia (ZrO2) and silicon nitride (Si3N4) silicon carbide (Sic). The ferrule and rolling elements are made of zirconia (ZrO2) ceramic material, and the retainer uses […]

Therefore, there is no national standard for external dimensions of this type of bearing. It has a double raceway outer ring and two inner rings. Deep groove ball bearings are mainly used to bear radial load, but also can bear certain axial load. This type of bearing can bear bidirectional axial load while bearing radial […]

For bearings equipped with pipe fittings and oil drain holes: Remove the lower oil drain plug; clean out all hardened grease. Many rolling bearings require a small amount of grease to be added between grease flushing intervals. While removing the drain plug, allow the machine to run at operating temperature. Higher temperature increases the oxidation […]

If the inner ring of the bearing produces fretting wear, both the inner ring and the journal of the rolling bearing can be repaired on site with metal brush plating technology. Technical requirements for bearing bush scraping According to the requirements in ‘JB/T5000. The raceway makes the bearing fully and evenly lubricated, and the bearing […]