News

News

  • 13
    2019.12

    Spark Bearing Provides high-cost performance bearings from a professional perspective

    The company is an industrial enterprise of foreign trade combining design, development, production, and sale of bearing, which founded in 2009, locates in Wuxi city, Jiangsu province, China. Good companies start with raw materials. The 42CrMo, 50Mn, GCr15, G20Cr2Ni4A, and other bearing raw materials they use are generally selected from Daye Steel, Baosteel, or Xining Steel and other well-known enterprises; Cage uses ...
  • 12
    2019.12

    Working Principle and Fault Analysis of Clutch Bearing

    1. What is clutch bearing ? The so-called release bearing is a bearing used between the grip and the transmission. Generally, we call it a "clutch release bearing." If the fork is combined with the clutch platen that is rotating at high speed when stepping on the clutch, a bearing must be used to eliminate the heat and resistance caused by direct friction. Therefore, the bearing installed at this position is called ...
  • 11
    2019.12

    The Professional Knowledge Of Linear Ball Bearings

    Linear ball bearings have the advantages of low friction and high stability; they are used on almost all machines and are a widely used component. However, the knowledge of linear ball bearings is relatively professional, and many people may not know much about linear ball bearings, such as tolerance levels and how to store them. What is a linear ball bearing? A linear ball bearing is a linear motion s...
  • 10
    2019.12

    Common Problems And Treatment Of Stainless Steel Ball Bearings

    In the process of numerical control processing, I often encounter some common problems of stainless steel ball bearings, such as bearing heating, shaft heating, and so on. When we encounter these problems, how do we solve them? We provide some common issues. Helpful to everyone. (1) The bearing is hot. 1. If the bearing lubricant is insufficient, add oil and check whether the oil circuit is smooth; 2. If ...
  • 09
    2019.12

    How to Choose a Good Self-aligning Ball Bearing

    Self-aligning ball bearings are a kind of double row bearings with spherical outer ring raceways. The inner ring, ball, and cage can rotate freely around the center of the bearing, and it has self-aligning properties. Its self-aligning ability can compensate for misalignment, axial deformation, and bearing seat deformation. Self-aligning ball bearings are suitable for transmission bearings in which the shaft and the upper sh...
  • 06
    2019.12

    China's top 10 bearing supplier and manufacturer

    Bearing, it may be said that in the machinery industry, is one of the most competitive product. But what bearing brand is good? What are the famous bearing brands in China? The following will introduce a renowned bearing brand for you. Personal finishing. 1, Bearing supplier bearing manufacturer: Luoyang LYC is bearing co., LTD. LYC Henan As one of the largest comprehensive bearing manufacturing enterprises in Ch...
  • 05
    2019.12

    Importance of cleaning, lubrication and installation for industrial bearing

    To maintain the original performance of the bearing in good condition for as long as possible, maintenance and inspection must be performed to ensure the reliability of bearing operation. Support is best carried out regularly following the operating standards of the corresponding machine operating conditions. Contents include inspections to monitor working conditions, replenish or replace lubricants, and periodic reviews for...
  • 04
    2019.12

    Spherical Roller Bearing And Primary Working Mechanism

    What is a spherical roller bearing? Spherical roller bearings have two row of symmetrical spherical rollers; the outer ring has a standard spherical raceway, the inner circle has two raceways inclined at an angle to the bearing axis, and has excellent self-aligning performance. When the shaft stressed The bearing can still be used when it is bent or installed with different concentricity. The self-aligning performance v...
  • 03
    2019.12

    Classification And Using Precaution Of Tapered Roller Bearings

    Classification of tapered roller bearings Single row tapered roller bearing The single-row tapered roller bearing has an outer ring, an inner ring assembly of which an inner ring and two tapered rollers are enclosed by a basket-shaped cage. The outer ring will be separated from the inner ring component. According to the ISO tapered roller bearing size standard, the outer ring or inner ring component of any stan...
  • 02
    2019.12

    Knowledge of Roller Bearings

    Roller bearings are a kind of rolling bearing and mechanical assemblies. It consists of four basic components, an inner ring, an outer ring, rollers and a cage. Rollers are used to separate inner and outer ring of the bearing. Under normal operating conditions, bearing rings and rollers carry the load while the cage spaces and retains the rollers on the cone.Based on several common questions, I’d like to teach you something...
  • 29
    2019.11

    How much do you know about roller bearing types

    There are many types of bearings, each with a different purpose. These include ball bearings, roller bearings, roller thrust bearings, roller thrust bearings, and tapered roller thrust bearings. And there are also types of roller bearings. Today, let’s introduce Roller Bearings. Spark roller bearings are available in various cross sections and meet a wide range of operating conditions and performance requirements. A ro...
  • 28
    2019.11

    Details that must be paid attention to when selecting needle roller bearing

    What is needle roller bearing ? The needle roller bearing is a roller bearing with a cylindrical roller. Relative to its diameter, the roller is thin and long. This roller is called a needle roller. Despite its small cross-section, the needle roller bearing still has a high load-bearing capacity. The needle roller bearing is equipped with thin and long rollers. Therefore, the radial structure is compact. When the ...
  • 27
    2019.11

    The Structure And Installation of Tapered Roller Bearings

    Tapered roller bearings are separate bearings, both the inner and outer rings of the bearing have tapered raceways. This type of bearing is divided into single, double, and four-row tapered roller bearings according to the number of rollers installed. Tapered roller bearings are mainly used to support radial and axial combined loads, primarily radial loads. Compared with angular contact ball bearings, the bearing capacity is...
  • 13
    2019.11

    What is the difference between a roller bearing and a ball bearing?

    Roller bearings — also calls rolling-element bearings — which are similar to ball bearings because they are also designed to carry loading when minimizing friction . The only difference is roller bearings transmit loads using cylinder rolling elements, not balls, to maintain the separation between moving parts of the bearing. Ball bearing is a spherical unit that accomplishes the same objective as a roller bearing. The ...
  • 22
    2019.04

    The Advantages of the Cylindrical Roller Bearings

    The cylindrical roller is in line contact with the raceway and has a large radial load capacity. Suitable for both heavy and shock loads, as well as for high speed rotation. Cylindrical roller bearing raceways and rolling elements are geometric. After the improved design, the new load-bearing capacity, the new structural design of the rib and the roller end face not only improve the axial bearing capacity of the bearing, but...
  • 12
    2019.04

    The Application of Spherical roller bearings

    Spherical roller bearings are rated for high load capacity and self-aligning, making them suitable for low/medium speed applications where heavy loads and shocks are present. The bearing's outer raceway surface is spherical, so it automatically self-aligns and corrects shaft tilt problems. It can withstand a certain radial load even if it has been subjected to an axial load. Spherical roller bearings usually use a lub...
  • 29
    2019.03

    The structure&characteristics of roller bearings

    The structure of rolling bearing 1. The outer ring —installed in the hole of the bearing housing and generally it does not rotate. 2. The inner ring — mounted on the journal, rotating with the shaft. 3. The rolling elements —the core components of rolling bearings. 4. The cage — evenly separate the rolling elements to avoid friction. The characteristics of rolling bearing 1.Specialization Bearing ...
  • 27
    2019.03

    The difference between rolling bearings and sliding bearings

    Rolling bearings are bearings that work under rolling friction.The rolling bearing is easy to use and maintain, reliable in operation, good in starting performance and high in carrying capacity at medium speed.Compared with the sliding bearing, the radial dimension of the rolling bearing is large, the damping capacity is poor, the life at low speed is low, and the sound is loud.The radial bearings (mainly subjected to radial...
  • 22
    2019.03

    WSBC Rolling mill bearing

    1.According to the working conditions and standards of the roller bearing, the materials are reasonably selected and strictly checked. 2.Fully consider the impact resistance, fatigue resistance, high hardness and other advantages of rolling mill bearings, optimize the design and extend the service life of the bearings. 3.Heat treatment carburizing, quenching using computer control, accurately grasp the carbon pot...
  • 09
    2018.05

    Brief introduction of four row tapered roller bearings

    The four row tapered roller bearings are composed of two double row inner rings , one double row outer ring and two single outer rings. There is a spacer between the two inner rings.There are two spacers between the three outer rings to adjust the clearance. The small and medium size four row tapered roller bearings are made of bearing steel . Large four - row tapered roller bearings are made of carburized steel. Especial...
  • 03
    2018.05

    Knowledge about the Installation of Angular Contact Ball Bearings

    Wuxi Spark Bearing Co.,Ltd would like to teach you some knowledge about the installation of angular contact ball bearings, hope to bring you some help to learn more about bearings. The installation of angular contact ball bearings is more complex than deep groove ball bearings. Most of them are pair mounted and require pre load. With good installation, the working accuracy and bearing life of the main engine can be greatly ...
  • 27
    2018.04

    Quality requirements for bearing appearance.

    1. Bearing parts are not allowed to have cracks, sharp edges, burrs and rust;The raceway is not allowed to have the trace of the process;The superfine lines of the inner and outer ring and steel ball face should be uniform, and no abrasions and bruises are allowed. 2, the bearing parts with surface grinding grain should be rules are the same, there is no swirl marks, marks, Yin and Yang face and grinding marks, are not al...
  • 25
    2018.04

    Dismantling Methods of Bearings

    Roller bearings have several dismantling methods. You can remove them according to your own needs. First, knocking, knocking is very simple to operate, but it is easier to damage the machine. In this way, we should pay attention that the focus must be accurate. Second, the heat dismantling method, pour the oil with high temperature on the roller bearings you want to remove, use a tool to pull the bearing out when the...
  • 24
    2018.04

    How to choose grease reasonably?

    When choosing grease, the function of grease should be clarified first. As anti-friction grease, the range, load and speed of high and low temperature are considered. As a protective grease, the protective properties and stability of metal and non-metal are considered. As a seal grease, the compatibility between the grease and the seal material should be considered. In general, according to the design and working conditio...

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