News

• 28

  2020.04

  Spherical roller bearings

  Spherical roller bearings: Roller bearing is one of the rolling bearings, and it is one of the widely used components in modern machinery. It relies on the rolling contact between the main components to support the rotating parts. Roller bearings are now mostly standardized. Roller bearings have the advantages of small torque required for starting, high rotation accuracy, and convenient selection. Roller bear...
• 27

  2020.04

  Several Factors Affecting The Temperature Of Cylindrical Roller Bearing

  Because the bearing is a high-precision product, improper assembly can easily damage the bearing channel, resulting in bearing damage. Cylindrical roller bearings cannot be knocked at random during assembly. They can only be stressed by small rings when pressed into the shaft, and only by large rings when pressed by large rings. Air pressure or hydraulic pressure is required during assembly, and the upper and lower molds s...
• 24

  2020.04

  Internal And External Factors Affecting The Service Life Of Double-Row Cylindrical Roller Bearings

  Bearing size restrictions Usually the space where double row cylindrical roller bearings can be installed is limited. In most cases, the shaft diameter (or bearing inner diameter) is based on mechanical design or other design limitations. Therefore, the choice of bearing type and size is determined according to the inner diameter of the bearing. Therefore, the main size tables of standard bearings are compiled based o...
• 23

  2020.04

  Quality Requirements For WSBC Bearing Appearance

  Wuxi Spark Bearing Co.,Ltd quality department has our own criterion for bearing appearance,All of our bearings are following as below: 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 be...
• 22

  2020.04

  Precautions For Installation of Cylindrical Roller Bearings

  The split bearing unit includes Cylindrical Roller Bearings , bearing seats, bracket seats and some coupling parts.The bearings, bearing seats and bracket seats are all separated by 180 ° in the axial direction, which is easy to install and remove. It is precisely because of the installation and disassembly of the split bearing, which can effectively save the disassembly time, reduce the production cost, and improve th...
• 21

  2020.04

  Full complement cylindrical roller bearings without outer ring

  Full complement cylindrical roller bearings without outer ring Traditional cylindrical roller bearings: Full complement cylindrical roller bearings are designed to withstand heavy loads. At the same width, this type of bearing has a very high load-bearing capacity compared with the traditional type of bearing with a cage. The radial cross-section is small, which can save space, but the speed is relatively low. In ord...
• 20

  2020.04

  Teach You How to Choose Right WSBC Bearings

  There are many types of WSBC bearings , many models, and many applications. When choosing, we should pay attention to the following problems . WSBC bearing accuracy In most cases, it is sufficient to use rolling bearings of general dimensions and rotational accuracy. When the requirements are higher, WSBC bearings require a higher level of accuracy. Non-neutral compensation Misalignment occurs wh...
• 17

  2020.04

  Which Environments Are Likely To Cause Vibration And Friction Problems Of Cylindrical Roller Bearings

  Friction vibration mainly refers to abnormal vibration of rolling bearings. Generally speaking, friction vibration easily occurs on large ball bearings, and it is more likely to occur when grease lubrication is used, especially when the lubrication performance of grease is not good. According to experiments and observations, the technical staff of Wuxi Spark Bearing Co., Ltd. found that the generation of frictional vibration...
• 16

  2020.04

  F- series roller bearings without outer ring

  F-series roller bearings ,also calledfull load cylindrical roller bearingswhichare commonly used for double row full load cylindrical roller bearings without outer ring,Reducer without outer ring single row full loaded cylindrical roller bearings and no outer ring double row full loaded cylindrical roller bearings,Double row full loaded cylindrical roller bearing without outer ring has stronger bearing capacity than s...
• 15

  2020.04

  Have You Encountered Such Early Damage to Tapered Roller Bearings? What's The Reason?

  A netizen asked this question online: " The tapered roller bearing I just bought a few days ago found that the bearing was damaged today, but when I removed the sleeve and found the outer ring, the cage was intact and not damaged. What happened? "I also saw a similar case before. It was a problem that a company discovered after experiments after producing tapered roller bearings. At that time, the bearing was dam...
• 14

  2020.04

  Full complement cylindrical roller bearings without outer ring

  Full complement cylindrical roller bearings without outer ring: Traditional cylindrical roller bearings: The rolling elements are cylindrical roller radial bearings. The internal structure of the cylindrical roller bearing uses rollers arranged in parallel, with spacers or spacers installed between the rollers, which can prevent tilting of the rollers or friction between the rollers, preventing the increase of rota...
• 13

  2020.04

  The Characteristic of WSBC Split Spherical Roller Bearings for Mixing Truck

  In recent years, with the rapid development of the construction industry , the application of cement mixers has become more and more extensive, and the supporting bearings have been a blank in China. Due to the particularity of the working conditions of the bearing, the bearing often works continuously, the axial load is very large, and it is accompanied by impact load. The spherical roller bearing of ordinary structure can...
• 10

  2020.04

  Regular Inspection Of Full Complement Cylindrical Roller Bearings Without Outer Ring

  Full complement cylindrical roller bearings are designed to withstand heavy loads. At the same width, this type of bearing has a very high load-bearing capacity compared with the traditional type of bearing with a cage. The radial cross-section is small, which can save space, but the speed is relatively low. Need bearing 22234CC/W33 , click here. Regular inspection of full complement cylindrical roller bearings is v...
• 09

  2020.04

  Installation Method of Deep Groove Ball Bearings

  Deep Groove Ball Bearings arebearings in which the balls run in a groove between two radial rings. According to the needs of consumers, they come in a variety of sizes, materials and varieties, including special industrial uses, such as high temperature applications. High temperature bearings can withstand temperatures up to 350 °C (660 °F) and are suitable for machines used in the metal industry or industrial ovens...
• 08

  2020.04

  Performance And Characteristics Of Thrust Spherical Roller Bearings

  Thrust spherical roller bearings are the same as spherical roller bearings. The raceway surface of the race is a spherical surface centered on the same point as the central axis of the bearing. This type of bearing roller is spherical, so it has an automatic self-aligning function , Not very sensitive to coaxiality and shaft deflection. The axial load capacity of thrust spherical roller bearings is very large. While bear...
• 07

  2020.04

  Single Row Metric Size Tapered Roller Bearing

  Tapered roller bearings are separate bearings, and the inner and outer rings of the bearings have tapered raceways. This type of bearing is divided into single row, double row and four row tapered roller bearings according to the number of roller rows installed. Single-row tapered roller bearings can withstand radial loads and axial loads in one direction. When the bearing is subjected to a radial load, an axial compo...
• 06

  2020.04

  Sealed Spherical Roller Bearings

  Features of spherical bearings: 1) Misalignment allowed 2) High carrying capacity 3) Long life 4) Low friction 5) Durable Spherical roller bearings have two rows of symmetrical rollers, the outer ring has a common spherical raceway, the inner ring has two raceways, and forms an angle with the vertical axis of the bearing (as shown in the figure above). The spherical center of the outer ring spherical racew...
• 03

  2020.04

  About SL18 Series Full Complement Cylindrical Roller Bearings

  What areFull complement cylindrical roller bearings? Full complement cylindrical roller bearings are designed to withstand heavy loads. At the same width, this type of bearing has a very high load carrying capacity compared with traditional caged bearings, with a small radial section, which can save space, but the speed is relatively low. In order for the bearing to work normally, the bearing must withstand a certain mini...
• 02

  2020.04

  Improve Tapered Roller Bearing Reted Load

  The Chinese leading roller bearings& ball berings provider, Wuxi Spark Bearing Co.,Ltd (Aka.Spark Bearings)announced today, a new design- Single row metric size tapered roller bearings 32013X is widely used in all kinds of vehicles and industrial equipment's tapered roller bearing series product,therated load will be raised by 10% on average. Through the use of advanced bearing engineering design techn...
• 01

  2020.04

  WSBC Thrust Spherical Roller Bearings

  Roller bearings are widely used in various major metallurgical industries, paper-makingmachinery, steel and metallurgical machinery, cement machinery, power plants, petroleum machinery, water conservancy machinery. Spherical roller bearing is a typeof roller bearingwidely used in bothhome and factory.Dueto itsfeatures andfunctions,spherical roller bearings are particularly important in these industries, and they...
• 01

  2020.04

  Why The Seal Is Important Spherical Roller Bearings

  The tightness of the bearing is to keep the spherical roller bearing in good lubrication conditions and normal working environment, give full play to the bearing's work and performance, and extend the service life. The rolling bearing must have a proper seal to prevent lubricant leakage. And the intrusion of dust, water vapor or other dirt.Bearing seals can be divided into two types: self-contained seals and external s...
• 31

  2020.03

  Bearings For Cement Mixer Trucks

  Product Category: Tapered Roller Bearing-Mixer Truck Bearing 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. Single-row tapered roller bearings can support radial loads and axial loads in one dir...
• 30

  2020.03

  Design and application of Full Complement Cylindrical Roller Bearings Without Outer Ring

  F ull c omplement c ylindrical r oller b earings w ithout o uter r ing are widely used in the gears of planetary reducers. Reducers are important devices required by various machinery and equipment. The bearings are required to meet the requirements of high speed and stability under various working conditionsto rotate, and achieve long life. Full complement cylindrical ...
• 30

  2020.03

  Solving Metalic Friction with WSBC’s Premium Roller Bearings

  Intelligent industrial machinery has facilitated people in every step of the product manufacturing process. On a different angle, an industrial machine has a lot going on internally to perform the tasks it was designed to do. The internal functioning of the machine often consists of levers, pulleys, and bearings. These detailed elements are made to lift, descend, spin, and manage the weight of other internal elements. After ...