NTN integral eccentric bearing because of vibration will appear what problem
NTN integral eccentric bearing because of vibration will appear what problem
PRODUCT
Deep groove ball bearing compressive strength performance
by：Waxing
2020-11-15
Deep groove ball bearing compressive strength properties of 1, deep groove ball bearing clearance should be appropriate, too big impact, is too small, poor lubrication, may burn.
2, improve the quality of lubrication, control oil pressure, temperature and flow rate (
Unit: cubic meters per second)
To strengthen the oil filtration.
3, deep groove ball bearing and shaft neck surface quality (
Mass)
And geometric shape must be strictly guaranteed.
Tapered roller bearings belong to one of the rolling bearing, is one of the components has been used widely in modern machinery.
It is depend on rolling contact between the main components to support the rotating parts.
Roller bearings are mostly has been standardized.
Roller bearings with high precision rotary starts the required torque is small, and easy to use, and other advantages.
4, adopt appropriate designation of fuel and lubricating oil.
5, control the temperature of the diesel engine, in extreme cold,
过冷)
Under the condition of hot work (
工作)
Will be unfavourable.
Cold day, should be preheated before starting of diesel engine, with the hand rolling crankshaft oil into friction surface.
The purity of the bearing greater influence on bearing life, bearing manufacturer had made specifically for this test, the result is the difference for several times or even dozens of times.
The higher the purity of the bearing, the longer the life and others test showed that different cleanliness of lubrication (
lubrication)
Oil is a great influence on the ball bearing life.
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