News

• 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...
• 26

  2020.11

  The Reason for Motor Bearings Burnout

  The so-called burnt out motor bearing refers to the motor bearing in the process of running generated induced electromotive force (that is, shaft voltage), and then generate shaft current leading to electrical corrosion phenomenon, causing damage to the bearing. 1. Causes of motor axial pressure The axial voltage of three-phase AC motor is usually caused by the unbalanced magnetic circuit of the motor, which mainly ...
• 25

  2020.11

  Attention Factors When Assembling WSBC Bearings

  WSBC bearing pre-tightening force is carried out at room temperature, but in working condition, the drive shaft and bearing pre-tightening force produced by the system's micro-stretching temperature rise will change. Therefore, you should consider this when setting the pre-tightening force. factor. It needs the capacity, speed, and other conditions to set the reasonable use of the bearing preload to ensure the life...
• 23

  2020.11

  Hazards of Inappropriate Working Clearance Of Spherical Roller Bearings

  Working clearance is an important quality index of spherical roller bearings, and also an important parameter in bearing applications. In actual use, the working clearance of the bearing will affect the load distribution, vibration, noise, friction torque and life of the bearing. Improper working clearance of the bearing will cause damage to the equipment. 1. The working clearance of the bearing is too small. I...
• 19

  2020.11

  Bearing Lubrication and Bearing Service Life

  Bearing as the "joint" parts of mechanical equipment, its service life and work efficiency are very important to the machinery, then we in the use of the bearing process, should pay attention to the lubrication of the bearing a little more, or should we pay more attention to the service life of the bearing?In fact, bearing lubrication has a great relationship with the service life of bearings. What conditions have bear...
• 18

  2020.11

  Reasons And Solutions For WSBC Bearing Damage

  The assembly method of WSBC bearings is to sort the inner ring, outer ring and rolling elements in size, and through selection to ensure that they have the required radial clearance or width after assembly. One of the main processes in the assembly process of WSBC bearings is the selection of matching sleeves. First, the raceway diameters of the rings must be selected and grouped, and then the inner ring, outer ring and roll...
• 16

  2020.11

  According to Spindle Bearing Wear and Repair

  Presses, general equipment in industrial production. The main shaft of the press is the core part of the press. The repair of the position of the main shaft bearing has always been one of the hot issues that the company is very concerned about. Regarding the repair process of the spindle, new technologies from the traditional to the modern have always been the focus of attention. In the coffee grounds processing worksh...
• 12

  2020.11

  Grinding method for Inner Raceway of Roller Bearings

  1. Roller dressing and grinding method The principle of roller dressing grinding and elimination method: first, the wheel is dressed into the desired shape with the roller, and then the track is cut into for grinding with the dressed wheel. Features of roller dressing grinding method: Advantages of roller dressing grinding method: (1) The shape of the grinding wheel is guaranteed by the roller, and the grin...
• 11

  2020.11

  Thrust Bearings Of WSBC

  Thrust roller bearings of WSBC include products using cylindrical rollers and products using spherical rollers. Although this type of bearing can only bear axial loads, it has the characteristics of being suitable for bearing heavy loads and high shaft rigidity. Among them, the thrust spherical roller bearing, the center of the roller bulges, has a self-aligning function, so this bearing is not affected by installation error...
• 09

  2020.11

  How to Select Bearing Lubrication for Hot Environments

  The temperature of furnaces can reach 1,800 degrees Celsius. For applications exposed to these extremes, how important is choosing and applying the right kind of lubrication? Here, Chris, managing director of WSBC Bearings, explains the vital importance of high temperature lubricants in industry. Choosing the correct lubricant is crucial in ensuring the optimal performance of bearings and preventing their failure. Lub...
• 05

  2020.11

  Effect of Preloading and Rotating Speed on Bearing Stiffness

  Bearing as an important part of mechanical rotation, and the stiffness and temperature of the bearing will directly affect the efficiency of the bearing to the mechanical operation. In order to provide the rotation accuracy of the bearing, increase the rigidity of the bearing device, and reduce the vibration of the shaft when the machine is working, the pre-tightening rolling bearing is often used, such as: the spindle beari...
• 04

  2020.11

  Causes Of Failure Of Anti-rust Grease

  As we all know, the WSBC brand is very famous in the bearing industry, but we must pay attention to many details, especially the selection of anti-rust grease is very important, and the implementation of anti-rust technology also affects the quality of WSBC bearings. In practical applications, it is often encountered that the use of anti-rust grease can not achieve the expected anti-rust effect, or even accelerate me...
• 02

  2020.11

  Ten Tips For Correct Bearing Maintenance

  What do clocks, skateboards and industrial machinery have in common? They all rely on bearings to maintain their smooth rotational movement. However, in order to obtain reliability, they must be properly maintained and handled. This will ensure a long bearing life and avoid many common problems that can lead to bearing failure and costly downtime. 1. Correct handling and storage To prevent contaminants including moi...
• 29

  2020.10

  Solutions of Quality Problems in Bearing Seal Ring Assembly

  The seal ring of the bearing is a common part in the bearing assembly structure. The assembly quality of the seal ring will directly affect the sealing performance of the bearing or the service life of the bearing.Bearing in the use of a lot of damage will be the bearing sealing ring assembly is related to the quality of our daily, common bearing sealing ring assembly quality problems what are the reasons? Usually, the...
• 28

  2020.10

  Solve The Noise Generated By WSBC Bearing

  The WSBC bearing will produce noise after being used for a period of time. Even a silent bearing is inevitable. What is the reason? This is an inevitable problem in the use of bearings. According to the engineers' years of bearing operation experience, we have shared several methods of noise reduction. The first one: the raceway sound of the bearing and the method of controlling the raceway sound. The sound...
• 27

  2020.10

  Explanation Of WSBC Self-aligning Ball Bearings

  1. What is WSBC self-aligning ball bearing? Self-aligning ball bearings are bearings with spherical balls installed between the outer rings of the raceway spherical surfaces of the inner ring boxes of the two raceways. The outer diameter of the self-aligning functional bearing and the inner diameter of the bearing seat are spherical, and there is an active self-aligning function between the two, which can compensate...
• 26

  2020.10

  Bearing Installation and Storage

  Whether the bearing is installed correctly affects accuracy, life and performance. Therefore, the design and assembly department must fully study the bearing installation. Hope to install in accordance with operating standards. The standard operation items are usually as follows: (1) Clean the bearing and its related parts (2) Check the size and finishing of related parts (3) Installation (4) Inspection after...
• 22

  2020.10

  The Reason for Motor Bearing Overheating

  Bearing overheating is a common fault when the motor is running, and its reasons are varied, sometimes it is difficult to accurately diagnose, so in many cases if the treatment is not timely, the result is often to cause more damage to the motor, motor life shorten, so that the impact of work and production. Common factors of motor bearing overheating and solutions: 1.Improper installation of rolling bearing, too ti...
• 21

  2020.10

  Condition Monitoring And Diagnosis Of WSBC Bearings

  Many mechanical failures are related to the WSBC rolling bearings in rotation. The quality of the bearings has a great impact on the working state of the machinery. Its defects can cause abnormal vibration and noise in the equipment, and even damage the equipment in severe cases. The correct condition monitoring and diagnosis of rolling bearings is an important aspect of equipment optimization management and predictive main...
• 19

  2020.10

  Discussion on Bearing Heat Treatment Method

  The heat treatment quality control of bearing ring parts is the most stringent in the entire machinery industry. In order to reduce the heat treatment deformation of bearing ring parts and increase the life, strict quality control should be carried out on the heat treatment process of bearing ring parts. 1. The first factor that affects the heat treatment quality of bearing ring parts is people. People's quality aw...
• 15

  2020.10

  Roller Bearings Grease Seal Way

  In order to provide the running speed of the bearing at work, grease or lubricating oil is generally used to lubricate the bearing. How about sealing lubricant when we lubricate the bearing with grease?According to the use of different types of bearings, the bearing grease sealing way will be different. Different sealing methods of grease may lead to unstable temperature rise, abnormal temperature rise, long initial ru...
• 13

  2020.10

  Oil film lubrication and maintenance of WSBC Bearings

  In the daily use and maintenance of bearings, the lubrication management of oil film WSBC bearing oil is very important and cannot be ignored. Today, I will give you a detailed introduction. More than half of the main causes of mechanical failure or early wear are related to lubrication technology management. Improve lubrication management, prevent WSBC bearings, gears and other frictional moving parts from being scratched o...
• 12

  2020.10

  Failure failure of thrust ball bearing for pump

  Thrust ball bearing wear failure is one of the common failures. For example, during the use of a certain type of hydraulic pump, the thrust ball bearing in the pump has a serious wear failure failure. The specific thrust ball bearing wear failure form is described below by Wuxi Spark Bearing Co. ,Ltd made a detailed introduction. 1. Abrasion failure fault appearance of thrust ball bearing for pump The thrust ba...
• 08

  2020.10

  Assembly of Spindle Double Row Cylindrical Roller Bearing

  Double-row cylindrical roller bearings with tapered holes belong to linear contact bearings, whose bearing capacity and stiffness are higher than angular contact bearings with point contact. They are often used in spindle systems of medium, large and heavy machine tools where the load is larger, the required stiffness is higher, and the speed is relatively not very high. 1. Selection of spindle rolling bearing. Both...