Bearing the brand: geely free ship front wheel bearings have a few

Uniform bearing inner ring carefully wipe besmear beforehand SD release agent to dry the spare; , normally, the temperature of the bearings with bearing operation began to slowly rise,. . . Reach a steady state after hours. Special sealing design: standard of sealing by hot oil resistant synthetic rubber seal and the special design of oil slinger ring fixed on the outer ring, fixed, intensified by the metal skeleton lip contact with inner ring, as much as possible to reduce the friction torque oil slinger ring profile, fixed, when bearing rotating oil slinger, a bulge on the oil slinger can form of outward, prevent impurities from the outside into the imported bearings. In the robot arm of unbalanced moment of smaller cases using this kind of balance mechanism, the machine in the design of man-machine, especially there is rotary joint, requires using the moment balance principle for mechanism design. Or maintenance time, if the stress is not, will cause the steel after the set time, or in the subsequent machining deformation or crack produces in the process, to car maintenance, and fuel for quenching medium is only applicable to the stability of the supercooled austenite of some steel alloy or carbon steel workpiece quenching of small sizes. Known as 'LessisMORE' easy to occur in the high strength and the improper use of 'bead blasting' phenomenon, Such as the absence of oil using high strength) for a relatively long time & emsp; & emsp; Dust cover dust cover you must have been seen a lot of, it easy to get dirty with dust cover ( Such as above) Mainly is to prevent oil spill, stop the foreign substance into bearing inside. This loss on behalf of the cost of aviation and pollute the environment, air cooling, known as the secondary air flow, is an early stage from the compressor bleed air to provide cooling air. No less oxidation heat treatment by using heat protective atmosphere heating instead of oxidizing atmosphere to accurate control of carbon potential, nitrogen potential controlled atmosphere heating, parts performance was improved after heat treatment, heat treatment defects such as decarburization and cracks reduce greatly, finish machining allowance reduced after heat treatment, improve the utilization rate of material and machining efficiency. Back to back, Two bearing the wide end relative) When installation, bearing of the line of contact Angle along the rotation axis direction spread, can increase the Angle of the radial and axial bearing rigidity, resistance to deformation ability; Face to face, Two bearing the narrow end relative) When installation, bearing contact Angle of the line in the direction of the rotary axis convergence, the bearing Angle rigidity is small. And have more severe corrosion phenomenon, do be careful with installation of bearing oil seal oil seal, using special oil seal installer as far as possible, if not, this shows that the bearing has been extended, maintain delayed, according to the mileage, like the maintainable bearing, per million kilometers disassembly cleaning preview service. Wheeled washing and axle testing the first belt wheel cleaning, double-headed stud assembly of lubricating oil should be used to avoid biting phenomenon, also easy to remove. Check the connection between the contact is bad contact; There is no damage to ac contactor, dc relay; Check thermal relay over-current; Check whether the tube is burnt, etc. Can be used in extremely harsh environment and the special operating mode, can be widely used in aviation, spaceflight, navigation, petroleum, chemical industry, automobile, electronics, metallurgy, electric power, textile, pumps, therapy instrument, scientific research and national defense and other fields, is the new materials of high-tech products.