Smooth method of roll NSK bearing

Source: China Bearing Network Time: 2018-05-29

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The smoothness of the NSK bearing of the smoothing method is in principle fundamentally the same as the smoothness of other rolling NSK bearings; only the operating conditions of the NSK bearing of the roller are relatively poor; whether the operation function can be usefully developed depends largely on the smooth condition of the NSK bearing.
The smooth method used for the roller NSK bearing is mainly grease smooth and oil smooth.
The smooth and smooth grease has a sealing effect; the sealing layout and smooth equipment are simple; the smooth grease is convenient; therefore, only the working conditions are required; the roller NSK bearing is usually made of grease smooth.
The oil has a smooth cooling effect and can remove dirt and moisture from the NSK bearing. The roller NSK bearing uses a smooth and smooth oil method with smooth oil supply, smooth fuel injection, smooth oil mist and smooth oil and gas.
Smooth pressure supply is the most useful smoothing method for roller NSK bearings under conventional speed.
Smooth injection is to smooth the smooth oil through a nozzle mounted on the NSK bearing side into the NSK bearing for smoothing; usually used in high-speed roll NSK bearings; perhaps the pressure supply is smooth and can not meet the cooling needs.
Smooth spray is to spray the dry compressed air rich in oil mist to the inside of NSK bearing for smoothing; the oil consumption is small; because of the action of air; the cooling effect is extremely strong; it is mainly used for large rolls with high rolling speed and high rolling precision. NSK bearings; perhaps used for NSK bearings that are not often disassembled in NSK bearing housings.
Smooth oil supply and smooth injection require the installation of inlet and outlet pipes, smooth pumps, and oil reservoirs; sometimes smooth oil coolers are required; therefore; the cost is high; usually NSK bearings are less used.

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