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News

  • 27
    2020.07

    Vibration and Temperature of Spherical Roller Bearings

    As an important part of 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 Bearing Co., Ltd. understands the knowledge of be...
  • 24
    2020.07

    Common Disassembly Methods for Cylindrical Roller Bearings

    Bearings are important parts of mechanical equipment. In the process of maintenance, reasonable disassembly methods should be obtained, and the bearings should be disassembled well, so as not to damage the bearings. According to Wuxi Spark Bearing Co., Ltd. , To share common methods and importance of bearing disassembly. Taking cylindrical roller bearings as an example, common methods for bearing disassembly are: ...
  • 23
    2020.07

    WSBC Bearing Installation

    As we well known that Whether the bearing is installed well or not will affect the accuracy, life and performance of the bearing,today let us introduce the way of WSBC Bearing installation. 1.Clean the bearing and related parts For grease lubricated bearings and both sides with oil seal or dust cover, there is no need to clean the seal ring bearing before installation. 2.Check the dimension and finish machinin...
  • 22
    2020.07

    Grinding Technology Of Angular Contact Ball Bearings

    1. Angular contact ball bearing inner ring grinding process In order to ensure the accuracy of bearing processing, the processing of bearing parts adopts a multi-cycle method, and the number of processing cycles of precision angular contact bearings even reaches more than 3 times. Generally speaking, the grinding of the inner ring of angular contact ball bearings with tolerance grades above P4 requires at least t...
  • 21
    2020.07

    Reasons For The Popularity Of Plastic Bearings

    The plastic bearings selected today can generally be divided into plastic rolling bearings and plastic sliding bearings. In recent years, engineering plastic products have gained more and more widespread applications with their outstanding performance. Engineering plastics have broad application prospects in bearings, and plastic bearings are being favored by more and more users. 1. Basic working principle ...
  • 20
    2020.07

    Accuracy Design of Tapered Roller Bearing Fit

    1. Tapered roller bearing system Under normal circumstances, the tapered roller bearing will use the base hole system when fitting, but if it is a standard part, the matching nature of the parts that match it is determined by the standard part. As for the tapered roller bearing, since it is a standard part, the part matching the outer ring is made of base shaft, and the shaft matching the inner ring is made of base h...
  • 17
    2020.07

    Inspection Items When WSBC Bearing is in Operation

    It is becoming more and more important to check the status of running transit and prepare a thorough inspection plan in advance. Among them, bearing is the focus of attention, because it is the most important rotating part in all rotating machines, and condition monitoring is an important part of preventive maintenance. Bearing damage is detected early to avoid unplanned equipment downtime due to bearing damage. In ...
  • 16
    2020.07

    Use Method of Cylindrical Roller Bearings

    The rolling body is the centripetal rolling bearing of a cylindrical roller.The internal structure of cylindrical roller bearings adopts the roller to be arranged in parallel, and the spacer retainer or isolation block is installed between the rollers, which can prevent the inclination of the rollers or the friction between the rollers, and effectively prevent the increase of rotating torque. Cylindrical roller and rac...
  • 15
    2020.07

    Find The Reason To Solve The Tever Problem

    The high temperature of the bearing will cause a great dangerous failure of rotating mechanical equipment, and will also reduce the life of the bearing, and may damage the machine and increase maintenance costs. If we find that the temperature is very high when the machine is running, we should quickly stop the operation of the equipment and check for failures, otherwise it will easily cause unplanned shutdown or overload op...
  • 14
    2020.07

    Tapered Roller Bearing Fit and Load Type

    When choosing a fit, first consider the type of loading on the ferrule. There are three types of ferrules under load: 1. Fixed load The synthetic radial load acting on the ring is borne by the local area of the ring raceway and transmitted to the opposite area of the shaft or bearing housing. This load is called a fixed load. The characteristic of the fixed load is that the resultant radial load vector is relat...
  • 13
    2020.07

    Reasons Affecting the Friction of Cylindrical Roller Bearings

    1. Surface properties Due to the effects of pollution, chemical heat treatment, electroplating and lubricants, a very thin surface film (such as oxide film, sulfide film, phosphating film, chloride film, sulfide film, cadmium film, aluminum film, etc.) is formed on the metal surface ), so that the surface layer has different properties from the substrate. If the surface film is within a certain thickness, the actua...
  • 10
    2020.07

    Troubleshoot Spherical Roller Bearings

    Bearings require unscheduled maintenance and maintenance during use. Even so, some failures will occur during the use of bearings. We better repair the use of bearings. Wuxi Spark Bearing Co., Ltd. analyzes spherical rollers in detail When the bearing fails, how can we find the real fault, the elimination method is the best solution. Spherical roller bearing in the head of the air compressor and troubleshooting ...
  • 09
    2020.07

    CA Type Spherical Roller Bearings

    Roller bearings are much larger than spherical bearings (usually designed with deep grooves).The rotational speed of outer spherical bearings is much higher under the same state of bearing load.Have two columns of spherical roller, there's a share of the spherical outer ring raceway, has a good heart performance, when the axial stress bending or install different heart bearings can still be used normally, this type of be...
  • 08
    2020.07

    WSBC Deep Groove Ball Bearing

    Roller bearings are some of the most important components of support and tensioning rollers in conveyor belts. To enable conveyor belt rollers to operate in extreme conditions such as transporting sand or rock for mining, Wuxi Spark Bearing Co.,Ltd has developed single-row deep groove ball bearings. They have optimised performance capabilities and longer service life compared with standard bearings, reducing downtime for t...
  • 07
    2020.07

    Most Popular Types Of Mechanical Bearings

    A mechanical bearing is a component used between two parts that allows rotational or liner movement, reducing friction and enhancing performance to save energy. Both metal and plastic bearings can be found everywhere, from refrigerators to computers to the 100 or so bearings found in your car. The concept behind them is a simple one: things roll better than they slide. Without bearings, the wheels in your car would rat...
  • 06
    2020.07

    Reasons for High Temperature of Cylindrical Roller Bearings

    The correct use and common faults of cylindrical roller bearings Cylindrical roller bearings are generally installed inside the mechanism, so it is inconvenient to check visually, only to make a rough judgment based on the fault phenomenon, and then disassemble and check. The correct use of cylindrical roller bearings is a reliable guarantee to reduce bearing failures and extend bearing life. Its contents include ...
  • 03
    2020.07

    Elimination of Common Faults of Needle Roller Bearings

    Needle roller bearings are roller bearings with cylindrical rollers, which are commonly seen in automobiles or motorcycles in our daily life. Needle roller bearings cannot avoid some failures when they are used. Wuxi Spark Bearing Co., Ltd According to the understanding of needle roller bearings, tell you about some common fault factors of needle roller bearings and related methods to eliminate bearing faults. Commo...
  • 02
    2020.07

    Maintenance of E Type Spherical Roller Bearings

    Wuxi Spark Bearing Co.,Ltd mainly deal with spherical roller bearings,today we share some information for E type spherical roller bearings E type spherical roller bearings can bear multi-direction force, high rotating speed and large bearing capacity.Symmetrical spherical roller, two quenched steel punch cage, inner ring without retaining edge and a center retainer guided by cage.The middle retainer near the outer ri...
  • 01
    2020.07

    History And Development Of Bearings

    For centuries, man had to rely on his own power to pushor pull large objects over the earth. The concept of a bearing –to lessen friction between an object and the surface overwhich it is moved – is nearly as old as man himself. The first solution to relieving some of this sliding friction was recordedas early as 3,500 B.C. It was then that Mesopotamians were usingone of the first bearings known to man, an invention ...
  • 30
    2020.06

    Vibration Temperature Causes Failure Analysis of Cylindrical Roller Bearing

    In the process of using cylindrical roller bearings, it can be said that the impact of vibration and temperature on cylindrical roller bearings is very large, let us first look at the impact of bearing vibration on cylindrical roller bearings. Vibration can be said to be quite sensitive to bearing damage, and flaking, indentation, rust, cracks, wear, etc. will be reflected in bearing vibration measurements. Therefore...
  • 29
    2020.06

    The Meaning of Clearance for Spherical Roller Bearings

    The clearance of spherical roller bearings refers to the maximum distance that the inner and outer rings of the bearing can move without load, that is, when the bearing is not assembled in the shaft or bearing box, the inner ring or the outer ring is fixed. The amount of movement when moving the unfixed side in the radial or axial direction. According to its moving direction, the radial clearance is called radial clearance, ...
  • 26
    2020.06

    Different Types of Installation of Needle Roller Bearings

    Needle roller bearings are roller bearings with cylindrical rollers. The rollers are both thin and long relative to their diameter. This type of roller is called a needle roller. According to the needle bearing model table query, needle roller bearings include: needle roller bearings without inner ring, needle roller bearings with inner ring, needle roller bearings with drawn outer ring and full complement needle roller bear...
  • 25
    2020.06

    Why Choose WSBC Sealed Spherical Roller Bearing

    In many practical applications, the friction is halved, the speed is doubled, no longer lubrication is needed during the service life, and the maintenance cost is actually reduced.A novel seal design, code-named "CS", reduces total bearing friction by up to 20%.In a typical operation, a reduction in friction of around 20% would mean savings of up to 145 KWH per year.For a typical gearless tractor in a heavy lift, replacing t...
  • 24
    2020.06

    Anti-rust Lubrication of Spark Bearings

    As a metal product, the bearing will inevitably produce rust. At this time, it needs to be properly maintained and rust-proof. Scientific and effective maintenance can greatly increase the service life of a bearing and can well reduce the failures during the use of machinery. Frequency is very helpful to daily production. Cleaning must select the appropriate method according to the nature of the surface of the anti...

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