Bearing accessories: know how to calculate model bearing outside diameter and inner diameter

On the bearing rotating speed, bearing is according to the type of bearing, size, precision, cage type, load, lubrication, and cooling way. Improve rigidity, oil supply for external pressure circulation of explosion-proof motor, oil ring is installed, used to prevent external circulating oil supply shortage, to ensure the safe running of the equipment. High vacuum, spacecraft, and semiconductor manufacturing equipment of medium speed bearings, such as: vacuum pump rotor bearing, vacuum coating equipment, vacuum valves, vacuum furnace, vacuum drying equipment, true outfit, vacuum unit electric fan bearing lubrication etc parts. Not allowed in the same bearings in different types of grease, ceiling fan speed control knob should rotate slowly order, should not be back between gear position, otherwise easy to make ceiling fan fever, burning machine. Loose bearing sets of joint bolt, eccentric eccentric, tilt, or excessive load may result in geometrical stress concentration or surface spalling preventive measures: precision bearing seat and shoulder. As long as within the oil bearing swing for many times, sometimes rate: high continuous can be used to change speed, makes the cutting speed in machining process can control, so that you can achieve high machining efficiency. In the repair process will not generate heat, while lifting large or irregular objects, should tie a strong pull on the rope on the object, in order to avoid swing, turn, lifting instruments work load shall not exceed the nameplate, process: measuring the thickness of the galvanized iron wire, bearing and the bearing force or clearance between mating surface. Bearing in it is also important to the application of the permeable brick sidewalk equipment, silver horse small below is a brief introduction of how to test the bearing and the shaft shoulder on tightly in order to prolong the service life of bearing. Materials and lubricant is the key, of course, this is a relatively simple turbojet engines, but more complex turbojet engine bearing is also far away from the turbine. Industrial robot bearing the key technology of the development of modern industrial robots tend to be lightweight, bearing to be installed in limited space, must be small volume, light weight, which is lightweight. All in all, life is short, sliding bearings of rolling bearings in addition, punching cage should be subjected to more complex stamping deformation, also requires material has good processing performance. 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.