SKF bearing grease lubrication is no longer suited to be used in high-speed, high-temperature conditions, the lubricating oil. A lot of heat through the circulation of lubricating oil can be taken away.
The viscosity of lubricating oil properties, the viscosity of the size of a direct impact on the oil flow and friction surface formed between the film thicknesses, SKF Bearing operating temperature of lubricating oil viscosity is generally 12-15cst. Speed ??is higher the lower the viscosity should be selected to load more weight should be selected higher viscosity. Commonly used in lubricating oil machine oil, high-speed machine oil, turbine oil, compressor oil, transformer oil, cylinder oil.

SKF bearing oil lubrication methods include
(a) oil bath lubrication
Oil bath lubrication is the most common method of lubrication, suitable for low-, medium-speed bearing lubrication, bearing part of the dip in the tank, lubricants brought up by the rotation of the bearing parts, and then flow back into the tank oil level should be slightly less than the minimum the center of the rolling element.

(b) Lubrication.
Drip lubrication is suitable for the need for rationing oil bearing parts, drip volume is generally appropriate, one drop every 3-8 seconds too much oil will cause increased bearing temperature.

c circulating oil lubrication
Transported to the pump to filter the oil in the bearing components, and then filtered after cooling by the lubricant in the bearings. Cycle oil can be taken away a certain amount of heat, bearing cooling, and therefore the method is suitable for higher speed of the bearing components.

(d) Spray lubrication
the formation of oil mist, dry compressed air through the equalizer and lubricants mixed jet bearing airflow to be effective in the bearing cool and prevent the intrusion of impurities. This method is suitable for high-speed, high-temperature lubrication of the bearing components.

(e) Spray lubrication
the oil pump high pressure oil through the nozzle hitting the bearing, launched into the oil in the bearing by bearing to the other end into the tank. Bearing the high-speed rotation, the rolling element and cage around the air with a very high rotational speed the formation of air flow, is difficult to use the general method of lubrication the lubricant to the bearing, then must be the lubricant spray with high pressure water jet method to the bearings, the nozzle position on the inner ring and between the cage center.