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Why Motor Bearings Noise Become More Prone in Winter?
Introduction Have you ever wondered why motor bearings’ noise becomes more pronounced in winter, especially in certain parts of the world? If you’re scratching your head over this, you’re not alone. Engineers in northern China often…
Motor Bearing Lubrication: A Case Study on Temperature and Vibration Issues
Introduction Motor bearings are critical for smooth operation, but lubrication problems can cause unexpected issues. Recently, several engineers asked about motor bearing lubrication, and one case stood out. To help you learn from real-world experience, I’m…
Where the Fixed End of Motor Bearings Be Placed Front or Back?
Introduction When designing the structure of a horizontal motor, one crucial decision is where to position the fixed end of motor bearings—either at the front (drive end, where the shaft extends to connect with external loads)…
Understanding How Improper Installation Damages Bearings
Introduction Equipment engineers are responsible for selecting and verifying bearings in machinery. However, even with the right bearing choice, proper installation is critical to ensure smooth operation. Improper installation often leads to initial bearing damage. Sometimes…
Understanding and Preventing Bearing Rust: A Simple Guide
Introduction Bearings are crucial parts of machines, but they can fail due to a sneaky problem: rust. Rust isn’t just a surface issue—it can wreck a bearing’s performance and lifespan. In this guide, we’ll break down…
Bearing Failure: Causes and Analysis Made Simple
Introduction Bearings are crucial components in machinery, but they often fail, causing headaches for engineers and operators alike. When a bearing fails, it’s essential to analyze why it happened to prevent future issues. While technical books…
Understanding Electric Motor Bearing Noise: Normal vs Abnormal Sounds
Introduction Electric motor bearing noise has long been a concern for engineers. It is often challenging to describe the noise accurately, making it difficult for technicians to diagnose motor performance based solely on sound. However, with…
In order for medical facilities to deliver the most accurate and efficient care possible, engineers who design diagnostic and laboratory equipment need to take every detail into account.
Motion control solutions from NSK – which include linear actuators, ball-screw actuators and linear guides – prove how they can make a difference when it comes to delivering clear and consistent real-time results. Diagnostic equipment frequently…
Analysis of the market size of China’s bearing industry in 2021
Bearings are an important part of contemporary machinery and equipment. Its main function is to support the mechanical rotating body, reduce the friction coefficient during its movement, and ensure its rotation accuracy. The basic structure is…
NTN participated in the 17th China International Machine Tool Show in Beijing【CIMT 2021】
NTN Corporation (NTN) will exhibit at the 17th China International Machine Tool Exhibition “CIMT 2021” to be held in Beijing, China from April 12th to 17th. This exhibition is the largest machine tool-related exhibition in China…
Spread the quality and potential of IKO products to the world at trade fairs
How do you convey the quality and unique advantages of carefully crafted IKO products? One of the valuable opportunities is exhibitions and trade fairs, which can raise face-to-face awareness with visitors with a strong interest in…
NACHI-FUJIKOSHI CORP In China
NACHI-FUJIKOSHI CORP in China In 2004, the establishment of Fujikoshi (China) Co., Ltd. in China, the main business includes machining, industrial robots, functional components, materials, and other product sales and after-sales service. The company currently has…
KOYO&JTEKT participated in the 2020 China International Bearing and Special Equipment Exhibition
The 17th China International Bearing and Special Equipment Exhibition ended successfully on December 12, 2020, at the National Convention and Exhibition Center (Shanghai). The exhibition brought together nearly a thousand bearing-related companies worldwide to participate in…
How do you choose the right bearing?
I have a client who came from Cambodia. He bought bearings from our company; we have cooperated since a year ago. Someday suddenly he called and said there was a bearing is brokenthe roller of the…
When to use self-aligning ball bearings?
Self-aligning ball bearings are widely used in the machinery industry. Self-aligning ball bearings are double-row bearings with spherical outer ring raceways. Its inner ring, ball, and cage can freely rotate around the bearing center and has…
In order for medical facilities to deliver the most accurate and efficient care possible, engineers who design diagnostic and laboratory equipment need to take every detail into account.
Motion control solutions from NSK – which include linear actuators, ball-screw actuators and linear guides – prove how they can make a difference when it comes to delivering clear and consistent real-time results. Diagnostic equipment frequently…
How do ball and roller bearings work? Types and durability calculation. DIN ISO 281
Bearings are used to reduce the friction between two objects that are in a linear or circular motion against each other. The first intuition came from Leonardo Da Vinci in his studies regarding friction. But the…
Let you quickly understand thrust bearings from 4 aspects
Thrust ball bearings are classified into those with flat seats or aligning seats depending on the shape of the outer ring seat (housing washer). They can sustain axial loads but no radial loads. For Single-Direction Thrust…
How to prolong the service life of slewing ring bearings
The slewing ring includes an inner ring and an outer ring, one of which usually contains a gear. Together with the connecting holes on the two rings, they achieve optimized power transmission through simple and quick…
