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News

  • 25
    2021.01

    Why vibration and Temperature is important for Spherical Roller Bearings

    Overview of Spherical roller bearing As an important part of the machinery, the work efficiency of spherical roller bearings will directly affect the use of mechanical equipment. You may know that under normal circumstances, vibration and temperature will affect the work of spherical roller bearings to a certain extent. Many people still don’t understand what impacts and how much it will affect bearings. Wuxi Spark B...
  • 21
    2021.01

    WSBC Ceramic Bearings

    Overview of Ceramic Bearings Ceramic bearings are comprised of ceramic rolling elements (balls) enclosed in a ferrous (typically steel) inner and outer race. Since these bearings are constructed from many materials, they often operate in hybrid capacities. As an important mechanical basic part, ceramic bearings have excellent performance that metal bearings can’t match. High-temperature resistance, super st...
  • 20
    2021.01

    WSBC Bearing Noise Solution

    What Causes the Bearing Noise? The various causes of noisy bearings include manufacturing defects, lubrication, contamination, installation conditions and applications. Targeted measures to eliminate these defects are also very necessary. The first step is to identify the problem. Since adding grease to the bearing can eliminate noise and allow a period of relief, the possibility of bearing problems is greater. O...
  • 18
    2021.01

    Characteristics of spherical roller bearings

    Overview of spherical roller bearings The spherical roller bearing is a kind of rolling bearing, which allows rotation and angular deviation with low friction. Generally, these bearings support a rotating shaft in a hole in the inner ring, which may be misaligned relative to the outer ring. Due to the spherical inner shape of the outer ring and spherical rollers, misalignment may occur. Although as the name sugges...
  • 14
    2021.01

    Several Main Noise Analysis of Rolling Bearings

    The causes of rolling bearing noise are more complicated. One is the uneven surface of the inner and outer rings of the bearing, which causes bearing noise. Or, due to the uneven ball diameter, friction with the inner and outer rings causes bearing noise. It is also willing to produce bearing noise due to improper installation and uneven force. According to size and running speed, rolling bearings have their own unique sound...
  • 13
    2021.01

    WSBC Bearing Application Problem Solution

    During the use of bearings, due to their own quality and external conditions, their load-carrying capacity, rotation accuracy and anti-friction performance will change. When the performance index of the bearing is lower than the use requirements and cannot work normally, it is called bearing damage Or failure, once the bearing is damaged or other accidents, its machinery and equipment will stop rotating, and its functions wi...
  • 07
    2021.01

    Three Main Factors of Linear Bearing Failure

    Overview of Linear bearing Linear bearing is a kind of linear motion system, used for linear stroke and cylindrical shaft. Because the load-bearing ball is in point contact with the bearing jacket, the steel ball rolls with the least frictional resistance. Therefore, the linear bearing has low friction, is relatively stable, does not change with the bearing speed, and can obtain smooth linear motion with high sensitiv...
  • 06
    2021.01

    WSBC Bearing Assembly Problem

    Bearings are used to support components, and are also used to support the rotating parts on the shaft. The types of bearings are divided into friction properties: sliding bearings and rolling bearings; according to the direction of load: radial bearings, propulsion bearings, and centripetal thrust Bearings, etc. Whether the bearing is installed well or not will affect the accuracy, life and performance of the bearing. ...
  • 04
    2021.01

    The Most Common Causes of Bearing Failure and the Importance of Bearing Lubrication

    Bearing grease is widely used in the industrial production of rolling bearings, and bearings are the basic parts of mechanical equipment. In the operation of the rolling bearing, the rolling friction will cause the heating and wear of the bearing, reducing friction and damage, so the operation of the rolling bearing requires lubrication. Generally, under special conditions of low speed and heavy load, sliding bearings requir...
  • 31
    2020.12

    Common Fault Analysis And Elimination Method of Needle Roller Bearing

    Needle roller bearings are roller bearings with cylindrical rollers, which often appear in automobiles or motorcycles in our daily lives. The roller is elongated relative to its diameter. This kind of roller is called a needle roller. Despite the small cross-section of the bearing, the bearing still has a high load-carrying capacity. Needle roller bearings are equipped with long and thin rollers, so the radial structure ...
  • 30
    2020.12

    Maintenance Of WSBC Bearings

    In order to maintain the original performance of the bearing in a good condition for as long as possible, maintenance, inspection and repair are necessary to prevent accidents before they occur, ensure the reliability of operation, and improve productivity and economy. Maintenance should be carried out regularly in accordance with the operating standards of the mechanical operating conditions. The contents include monitoring...
  • 28
    2020.12

    Three reasons you should consider Custom Bearings

    Reasons to choose custom bearing When it comes to bearings, it’s important to find the right parts for your exact needs. However, that’s not always possible if you only look for standard parts. When it comes to standard bearings, it’s not uncommon for them to be either over-or under-qualified to perform specific tasks for your application. It’s like trying to dig a fence hole post in your backyard. You wouldn’t u...
  • 24
    2020.12

    Different Diagnostic Methods of Rolling Bearing Failure

    As an important part of mechanical equipment, the rolling bearing will directly affect the normal operation of mechanical equipment if there is a fault in the process of use.And the bearing failure is one of the common problems, if the mechanical bearing initial failure we should if the judgment can be found as soon as possible, good as soon as possible to deal with the corresponding, in case of the normal flow of mechanical...
  • 23
    2020.12

    How To Judge WSBC Bearing Damage

    When using rolling bearings, due to their own quality and external conditions, their load-bearing capacity, rotation accuracy and anti-friction performance will change. When the performance index of the bearing is lower than the use requirement and cannot work normally, it is called bearing damage or failure. Once the bearing is damaged or other accidents occur, the mechanical equipment will stop rotating and its function wi...
  • 21
    2020.12

    Precautions For Maintenance Life Of Tapered Roller Bearings

    The method of determining whether the bearing disassembled can be used again When judging whether the dismantled bearing can be used again, please check after cleaning the tapered roller bearing, carefully check the state of the raceway surface, rolling surface, mating surface, wear of the cage, whether the bearing clearance increases, and whether it affects the size Damage and abnormality with reduced accuracy. For non...
  • 17
    2020.12

    The Analysis And Detection of WSBC Bearing Failure

    The state of WSBC bearings is directly related to the operating state of rotating equipment. WSBC bearings are widely used in equipment. Especially in large continuous production enterprises, it is widely used in important parts of large-scale rotating equipment. Therefore, monitoring and fault diagnosis of WSBC bearings in actual production is an important part of equipment maintenance and management. After temporary practi...
  • 16
    2020.12

    WSBC Bearing Failure Factors And Maintenance

    Internal factors mainly refer to the three main factors that determine the quality of WSBC imported bearings, such as structural design, manufacturing technology and material quality. Bearing structure design and manufacturing technology factors First of all, if the structural design is reasonable and advanced, it will have a longer life of imported WSBC bearings. The manufacture of bearings generally involves mu...
  • 14
    2020.12

    The Knowledge of Spherical Roller Bearings

    Definition of spherical roller bearings The rolling elements are spherical bearings with spherical rollers. Spherical roller bearings have two rows of rollers, which mainly bear radial loads and can also withstand axial loads in either direction. There is a universal spherical raceway in the outer ring. The two inner ring raceways are inclined at an angle to the bearing center. The bearing is self-centering, so it i...
  • 10
    2020.12

    The Four Stages of Rolling Bearing Failure

    The development of rolling bearing is not a linear process, but an exponential process. In different degradation stages, fault information appears in different frequency band ranges, so different fault detection methods should be adopted. At present, it is generally believed in the industry that the degradation of rolling bearings can be divided into four stages. Stage 1 — Initial bearing failure Bearing a...
  • 09
    2020.12

    WSBC Bearing Cleaning, Maintenance And Damage Judgment

    1. Cleaning of bearings When disassembling the WSBC deep groove ball bearing for maintenance, first record the appearance of the bearing, confirm the remaining amount of lubricant, and after sampling the lubricant for inspection, wash the bearing. As a cleaning agent, gasoline and kerosene are commonly used. The cleaning of the disassembled bearing is divided into rough cleaning and fine cleaning. In the contai...
  • 07
    2020.12

    How to Use Tapered Roller Bearings

    Tapered roller bearings mainly bear radial and axial combined loads. Bearing load capacity depends on the raceway angle of the outer ring, the greater the angle, the greater the load capacity. This type of bearing is a separate bearing. It is divided into single-row, double-row and four-row tapered roller bearings according to the number of rows of rolling elements in the bearing. The clearance of single-row tapered roller b...
  • 03
    2020.12

    Cylindrical Roller Bearing Load Analysis

    Cylindrical roller bearings are generally only used to bear radial load, only when the inner and outer rings of the single-row bearing with a side guard can bear a smaller directional axial load or a larger clearance axial load. Bearing load is the bearing in use by the load, there are transverse load and longitudinal load. Radial load refers to the direction of action perpendicular to the bearing axis of the loa...
  • 02
    2020.12

    Methods To Prolong The Service Life Of WSBC Bearings

    WSBC bearings are a kind of central nervous system in dull operation. They work day and night, and keep advancing, like the legendary perpetual motion machine. Perpetual motion machines do not exist at all. A thing always has its life cycle and its own life span. This is a fact that we have to accept, we can only do everything possible to increase its lifespan. In order to ensure the dynamic balance of the transmission W...
  • 30
    2020.11

    Selection of Bearing Structure

    The type of machinery is different, the service conditions of the bearings will be different, and the performance requirements are also different. Generally speaking, there are no less than two bearings used on a shaft.Moreover, in order to facilitate the axial positioning, most of the bearings are used as fixed-end bearings, and the rest are used as free-end bearings. The following table lists the choice of fixed end and fr...

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