We can provide free samples . Please contact Email for any inquiries

Lubrication EDA angular contact ball bearings have several, and various models of EDA angular contact ball bearings and various types of EDA angular contact ball bearings in the use of lubrication are not the same, so more conducive to EDA angular contact ball bearing life is maximized, is the performance of mechanical equipment is in the highest performance state
1, oil lubrication:
Viscosity is an important characteristic of lubricating oil, oil film thickness and friction surface forming flow viscosity affects the lubricating oil of lubricating oil, EDA angular contact ball bearing operating temperature viscosity is generally 12-15cst. Higher speed should be selected lower viscosity, the heavier the load should be selected high viscosity. Lubricating oil used mechanical oil, high speed machine oil, turbine oil, compressor oil, transformer oil, cylinder oil etc..
Including oil lubrication method:
A. oil bath lubrication
Oil bath lubrication lubrication is the most common method, suitable for lubrication of low, medium speed EDA angular contact ball bearing, angular contact ball bearings EDA partially immersed in a tank, lubricating oil by the rotation of the EDA angular contact ball bearing parts, and then flows back to the oil tank oil level should be slightly lower than the minimum rolling body center.
B. lubrication
Oil drip lubrication for quantitative supply of lubricating oil EDA angular contact ball bearing components, drop of oil is generally every 3-8 seconds a drop for the Yi, excessive amount of oil will cause EDA angular contact ball bearing temperature increase.
The C. circulating oil lubrication
Oil filter oil is delivered to the EDA angular contact ball bearing components, the EDA angular contact ball bearing lubricating oil filter again after cooling use. Because the circulation oil can take a certain amount of heat, so that the EDA angular contact ball bearing cooling, therefore this method is suitable for high speed EDA angular contact ball bearing components.
D. spray lubrication
With dry compressed air sprayer and mix with the lubricating oil to form oil mist, spray EDA angular contact ball bearings, air can effectively make the EDA angular contact ball bearing cooling and can prevent the intrusion. This method is suitable for lubrication of high speed, high temperature EDA angular contact ball bearing components.
E. spray lubrication
Oil pump pressure oil nozzle jet to EDA angular contact ball bearings, into the EDA angular contact ball bearings in oil by EDA angular contact ball bearing on the other end into the oil tank. In the EDA angular contact ball bearings rotate at high speed, a rolling body and a holding frame to rotate speed is very high so that the surrounding air flow, with general lubrication methods are very difficult to the lubricating oil to the EDA angular contact ball bearing, method, then we must use high pressure jet will lubricating oil spray to EDA angular contact ball bearing, the position of the nozzle should be placed in the inner and the center of the cage.
2, solid lubricant
In some special conditions, join the small amounts of solid lubricant grease, such as the addition of 3~5% 1 MoS2 can reduce wear, improve the compressive resistance ability, for the high temperature, high vacuum, elegant, corrosion resistance, radiation resistance, and very low temperature and other special conditions, the solid lubricant with engineering plastic or powder metallurgy material, can be made with parts self-lubricating properties of the EDA angular contact ball bearings, such as adhesive bonding in the solid lubricant, raceway, cage and rolling body, form a lubricating film to reduce friction and wear, have a certain effect.