1. PBV Amberg Vereinsforum

Normale Version: Oil lubrication method for NSK bearing
Sie sehen gerade eine vereinfachte Darstellung unserer Inhalte. Normale Ansicht mit richtiger Formatierung.
A. oil bath lubrication
Oil bath lubrication is the most common method, suitable for low and medium speed bearing lubrication. The bearing part immersed in the tank, lubricating oil from the bearing parts with the rotation, and then returned to the oil tank surface should be slightly lower than the lowest rolling element center.
B. drop oil lubrication
Oil lubrication is suitable for the need of quantitative supply of lubricating oil NSK bearing parts,ball bearing the amount of drops of oil per 3-8 seconds in general is appropriate, too much oil will cause the temperature of the bearing increased.
C. circulating oil lubrication
The filtered oil is sent to the rod end bearing part through the oil pump, and then filtered and cooled by the lubricating oil after the bearing. Because the circulating oil can be taken away by a certain quantity of heat, the bearing is cooled, so the method is suitable for bearing parts with high speed.
D. spray lubrication
The dry compressed air is mixed with the lubricating oil to form oil mist, and the air flow in the chumacera can effectively cause the bearing to cool down and prevent the intrusion of the impurity. This method is suitable for the lubrication of high speed and high temperature bearing parts.
E. jet lubrication
The high pressure oil is injected into the NSK bearing through the oil pump, and the oil in the bearing is flowed into the oil groove at the other end of the bearing. In the bearings rotate at high speed, roller and cage to very high rotation speed of the surrounding air to form air lubrication method is difficult to use lubricating oil to the bearings, then we must use the method of high pressure jet lubricating oil spray to bearings, nozzle position should be placed between the inner ring and the cage center.
Объявления в Липецке - это доска частных бесплатных объявлений с фото в Липецке, объявления недвижимость в Липецке

объявления липецк без посредников - это доска частных бесплатных объявлений с фото в Липецке, объявления работа 48 в Липецке
Referenz-URLs