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introduction： What is the oil seal of the bearing。 Oil seal is used to seal oil（Oil is the most common liquid substance in the transmission system，Also refers to the general meaning of liquid substances）Mechanical element of，It will be needed in the transmission parts...
2016-03-26 Reading quantity 1773
introduction： Advantages and disadvantages of grease lubrication and oil lubrication of rolling bearings。 Rolling bearings have both rolling friction and sliding friction。Sliding friction is caused by the deviation of the rolling bearing on the surface curve and the bearing deformation under load...
2016-03-26 Reading quantity 2501
introduction： Fixing method of bearing inner ring。 1.Shoulder fixation
2016-03-26 Reading quantity 1679
introduction： Knowledge of mechanical seal selection。 100Over the years，A variety of sealing materials such as fillers are used，The leakage of liquid from the liquid pump housing along the main shaft is continuously reduced。Despite the use of liquid pumps in modern processes，The oldest is still widely used...
2016-03-26 Reading quantity 1938
introduction： Ring forming process。
Although there are many types of rolling bearings，Its structural type、Tolerance class、Material selection、There are differences in processing methods，However, the basic manufacturing process contains the following contents：
2016-03-26
Reading quantity 1752
introduction： Characteristics of needle roller bearings： 1.Higher speed 2.Can withstand high radial load (Other than the same radial size The bearing bears large radial loads) 3.Cannot withstand axial loads 4，High rigidity ...
2016-03-26 Reading quantity 1665
introduction： Whether the inner rings of the lower cylindrical roller bearing are interchangeable？ 1.Many manufacturers of cylindrical roller bearings, such as the following use a lot of sleeves to open the bearing after the inner and outer rings of the bearing can be taken out,They are afraid that they cannot find their own bearing inner ring and outer ring,Be afraid of...
2016-03-26 Reading quantity 1750
introduction： Electric motors are generally in use2000Cleaning and refueling should be carried out after hours。There are two cleaning methods for bearings： one、Hot oil cleaning method Due to long use，Soft dry oil or rust resistant paste hardening bearing，Should be submerged in100—200℃In the hot oil...
2016-03-26 Reading quantity 1787
introduction： Influencing factors of oil seal selection。
2016-03-26
Reading quantity 1717
introduction： Machine tool industry demand for bearings。 The rolling bearing machine tool is mainly used for the following three parts of the spindle ball screw General transmission shaft spindle bearing machine tool basic supporting performance is direct...
2016-03-26 Reading quantity 1568
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