The thin wall bearing friction maintenance method

Thin wall bearing friction maintenance method of source: bearing | last updated: - 2020 11 - 11 thin wall bearing friction maintenance methods of the effect of thin wall bearing is made of thin wall bearing stationary ring and rotating ring and the stationary part ( Usually bearing) And the rotating part ( Usually bearing) The soil together. Axis) 。 Reciprocally, completed under the condition of rotating transmission load and clear exercise system relative to the stationary part of the system software on the basis of the daily tasks. Thin wall bearing must be in axial, radial and radial bearing on his part fixed on the shaft and bearing housing. The axial and radial precision positioning is based on mutual cooperation double row cast thin wall bearing ring. Radial precision positioning only in rare cases applications; General application close together; Commonly used radial limit artifacts, such as bearing end cover gasket, peace will be radial position limit category in the gap. Read this article also saw: factors that affect thin-wall bearing friction compatibility of two axis the diameter of the thin wall bearing on the shaft immediately direct contact with shaft sleeve with avoid adhesion and boundaries RunHua features. Harmful raw material elements of friction pair of friction compatibility mode included: ( 1) In the metallurgical industry will have a auxiliary material of aluminum alloy, coefficient of difficulty levels. （ 2) The appeal of raw materials and lubricants. （ 3) Non RunHua case frictional resistance of secondary raw materials. （ 4) The external economic structure of raw materials. （ 5) The heat transfer of raw materials. （ 6) The size and the characteristics of air oxidation film on the surface of the raw materials. Gasoline pump according to the spray nozzle to high pressure oil to the bearings, the introduction of thin wall bearing oil according to the other end of the bearing oil injection. When bearing at high speed, rotating components and ball bearing also with higher relative rotation rate of the surrounding air. With general RunHua way will be hard to thin wall bearing grease. At this time, be sure to use high pressure Wells will spray into the double row thin wall bearing grease, the nozzle part should be located in the inner hole and the ball bearing management center in the middle.