News

• 04

  2025.03

  WSBC Bearings Revolutionize Motor Gearbox Performance with Advanced Engineering Solutions

  WSBC Bearing Group, a global leader in roller bearing manufacturing, has announced a breakthrough in motor gearbox applications with its next-generation bearing solutions. Designed to enhance durability, efficiency, and operational longevity in industrial and automotive systems, WSBC’s innovative bearings are rapidly gaining traction among manufacturers of electric motors and reduction gearboxes. Engineering Exce...
• 04

  2025.03

  Innovations in Bearing Technology Address Extreme Demands of Oil and Gas Operations

  In the high-stakes world of petroleum extraction and refining, the reliability of machinery often hinges on a critical yet underappreciated component: bearings. Recent advancements in bearing technology are transforming the performance of oilfield equipment, enabling longer service life, reduced downtime, and enhanced safety in one of the planet’s most demanding industrial environments. Bearing the Load in Extreme ...
• 04

  2025.03

  WSBC bearing redefines Humanoid Robotics with Next-Gen Bearing Solutions

  The joints of humanoid robots can achieve rotation and linear motion, which is inseparable from the key role of bearings. In humanoid robots, bearings are mainly distributed in the connection parts of the deceleration device and joints to provide support for the flexible movement of the robot. Wuxi Spark Bearing Co.,Ltd is roller bearing and precision bearing expert , we supply many bearings for humanoid robots application m...
• 03

  2025.03

  The Meaning for 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, ...
• 03

  2025.03

  Three Ways of Roller Bearing Cage Guide

  Cage (namely bearing cage, also known as bearing retainer), refers to the part of the bearing that partially wraps all or part of the rolling body, and moves with it, to isolate the rolling body, and usually guide the rolling body and keep it in the bearing. When rolling bearings are working, bearing heating and wear are caused by sliding friction. Especially under high temperature operation conditions, the effect of i...
• 28

  2025.02

  WSBC bearing Unveils Advanced Cylindrical Roller Bearing Solutions

  Wuxi Spark Bearing Co.,Ltd is a leading innovator in bearing technology, continues to redefine industrial performance with its premium range of cylindrical roller bearings, engineered to deliver unparalleled reliability in demanding applications. Superior Engineering for Extreme Performance Our cylindrical roller bearings stand out through: Optimized Radial Load Capacity Featuring true-cylindrical ro...
• 21

  2025.02

  Basic Performance Requirements of Steel for Rolling Bearings

  The performance of rolling bearings In the actual use of rolling bearing parts, they often have to work at high speed for a long time under complex stress states such as stretching, compression, bending, shearing, alternating and high-stress values. Whether the materials used to manufacture rolling bearings are suitable or not will have a great impact on their service performance and life. The basic method of select...
• 18

  2025.02

  How do spherical roller bearings work in good condition

  How do spherical roller bearings work ? Spherical roller bearing has two columns symmetric spherical roller type, there is a share of the spherical raceway outer ring, inner ring has two the tilt Angle of a race to the bearing axis, has a good heart performance, when the axial stress bending or install different heart bearings can still be used normally, so vary with different bearing size series, generally allowed b...
• 14

  2025.02

  Spherical Roller Bearing Fretting Damage Form

  1. Common forms of spherical roller bearing fretting damage In fact, the fretting state of spherical roller bearings is very complicated. Generally, according to the simplified plane contact model and according to different relative motion directions, fretting can be divided into four basic motion modes: tangential motion, radial motion, Rolling fretting, twisting fretting.In practice, the latter three types of frettin...
• 13

  2025.02

  Environment and performance requirements for bearings

  The bearing is composed of inner, outer ring, rolling body (ball, roller or needle) and retaining device. Except for the retaining device, the rest is made of bearing steel.When bearing work, the bearing inner and outer ring, bearing rolling body to withstand high frequency, variable stress. The working conditions of bearings are very complicated.The load is concentrated in a small area of the rolling body.In theory, f...
• 03

  2025.02

  Detect The Tightness Of Bearing And Shaft Shoulder

  Testing method for tightness of rolling bearing and shaft shoulder Generally speaking, rolling bearings with tight fit interference installation must be close to the shaft shoulder. So how to test it? According to our company's knowledge of bearings, let's share the detection methods of the tightness of rolling bearings and shaft shoulders. I hope that it will be helpful to everyone's bearing installat...
• 30

  2025.01

  How to 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...
• 11

  2023.10

  Common Load Forms Of Roller Bearings

  The roller bearing is derived from the need for low speed and heavy load and the large size and large angle of rotation. To put it plainly, the turntable bearing is a comprehensive load that can withstand large axial loads, radial loads and overturning moments at the same time. Large-scale bearings with special structure of rotation, transmission, fixed and other functions in one. The turntable bearing device can withstand m...
• 28

  2023.09

  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...
• 27

  2023.09

  The factors that affect the service life of rolling bearings

  From the perspective of installation and maintenance of rolling bearings, there are many external factors that will affect the service life of the bearing, such as improper installation and improper maintenance. Wuxi Spark Bearing Co.,Ltd is here to share with you which of our common factors will affect the service life of bearings. 1. Analysis of installation factors For example: the installation of the gland of ...
• 26

  2023.09

  Inspection for WSBC Bearings

  Proper storage and reasonable installation will definitely bring satisfactory results to your use. The bearing will affect and destroy the original quality of WSBC bearing due to pollution, corrosion, deformation and other factors, and it will not achieve your expected use effect. 1. Storage: WSBC bearings should not be exposed to the air. The storage warehouse should be kept clean and dry. The relative humidity of ...
• 25

  2023.09

  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...
• 22

  2023.09

  Common Damage States Of WSBC Bearings

  WSBC bearings will inevitably be damaged during daily use, and the damage state at each stage is different. If the user pays attention to the use of the bearing, the state of the bearing can be adjusted to further extend its service life. In severe cases, metal peeling occurs on the contact surface and large areas of messy scratches occur; in general, WSBC bearing mechanical damage refers to the appearance of different...
• 21

  2023.09

  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...
• 18

  2021.10

  How to extend the life of your motor bearings

  Electric motors play a vital role in our everyday lives – where we live, work and play. Simply put, they make almost everything that moves, move. Nearly 70 percent of electricity consumed by industry is used by electric motor systems . Roughly 75 percent of the industrial motors in operation are used to run pumps, fans and compressors, a category of machinery that is highly susceptible to major efficiency improvements...
• 27

  2021.09

  Ways to extend bearing service life for high speed applications

  Wear and tear naturally occur over time for any bearing. For parts used in high-speed applications, the negative effects of wear and tear can become a major issue much sooner. High-speed applications create a pair of problems for your bearing’s wellbeing: more heat and friction. Without proper planning and precautions, the added heat and friction caused by high-speed use can cause churning, slippage, and early breakag...
• 16

  2021.09

  WSBC Roller Bearing Types and Applications

  Roller bearings — also known as rolling-element bearings — are similar to ball bearings in that they are designed to carry a load while minimizing friction. However, roller bearings transmit loads using cylinder rolling elements, rather than balls, to maintain the separation between moving parts of the bearing. These versatile bearings can contain single or multiple rows of rolling elements; multiple rows can s...
• 09

  2021.09

  The Reasons Affecting Ball Bearing Speed

  Ball bearings are mainly composed of four basic components: ball, inner ring, outer ring and retainer, also called cage or retainer.General industrial ball bearings meet AISI 52100 standards. The balls and rings are usually made of high chromium steel with Rockwell C-Scale hardness of approximately 61-65.The hardness of retainer is lower than that of ball and ring, and its materials are metal (such as medium carbon steel, al...
• 02

  2021.09

  Reasons For Choosing 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 The bas...