How to choose deep groove ball bearings and angular contact bearings?

  Jun.24.2023

Deep groove ball bearings and angular contact ball bearings are representative rolling bearings, so what are the differences between angular contact bearings and deep groove ball bearings? Angular contact ball bearings can bear radial load and axial load at the same time. Can work at higher speeds. The larger the contact angle, the higher the axial load car......

Introduction to motor bearings

  Jun.24.2023

Motor products have become an indispensable part of our life. No matter what type of motor product, if it is to make it work, the key part is the bearing that can drive all mechanical rotation. A bearing is a part that supports a shaft, it can guide the rotation of the shaft, and it can also withstand the idling parts of the shaft. There are four types of ......

The reason why the rolling bearing makes noise in the motor

  Apr.20.2023

Motor bearing noise is also known as motor noise. The motor noise is composed of mechanical noise, electromagnetic noise and ventilation noise, of which one of the main sources of mechanical noise is bearing noise, therefore, controlling the bearing noise of the motor can effectively reduce the overall noise of the motor. Bearing is one of the main fault po......

6202 bearing size parameters

  Feb.22.2023

Regarding the size parameters of 6202 bearings, many people don’t know about 6202, let’s take a look now!軸承6803 (2) 6206 bearing 6——Bearing type, representing deep groove ball bearing; 2——The width series is 2; 02——Indicates that the inner diameter is 15mm. Its dimensions are: inner diameter 15mm, outer diameter 35mm, width 11mm. The original list of deep......

Influence of Motor Load Size on Bearing Selection

  Feb.19.2023

In actual application, it is often found that the motor will vibrate significantly under no-load conditions, and become stable after the load operation. This phenomenon is mainly caused by the matching problem between bearing selection and load.6012rs Taking the heavy-duty motor as an example, the shaft end usually adopts cylindrical roller bearings, and t......

Characteristics of rolling bearings compared with sliding bearings

  Feb.17.2023

Bearings are the product of social development, and bearings have a long history in China. Bearings can be divided into various types. Today, the characteristics of rolling bearings and sliding bearings are briefly described.6012rs (2) Rolling bearings are made of bearing steel and heat-treated, so rolling bearings not only have higher mechanical propertie......

About Deep Groove Ball Bearings

  Feb.11.2023

all bearing is a kind of rolling bearing. The ball is installed in the middle of the inner steel ring and the outer steel ring and can bear a large load. It is also called a ball bearing. Ball bearings mainly consist of four basic components: balls, inner rings, outer rings and cage retainers, as shown in the figure. General industrial ball bearings meet th......

Selection and installation of bearings

  Jan.20.2023

When selecting bearings, generally consider the bearing arrangement as the shafting, the ease of installation and disassembly, the space allowed by the bearing, the size and the marketability of the bearing, etc., which roughly determine the bearing structure. Next, determine the bearing size while comparing and studying the design life of various machines ......

What are sealed bearings?

  Jan.18.2023

For small-sized motors, most of them use sealed bearings, which do not require special bearing caps. The end caps have shaft holes, and wave springs are placed at the bottom of the bearing chamber during assembly to meet and limit the axial displacement of the rotor during motor operation.6309 rs For motors without special requirements, the friction force ......

Common bearings for motors

  Jan.14.2023

The bearing used by the motor is a part that supports the shaft. It can guide the rotation of the shaft and can also bear the idling parts on the shaft. The concept of the bearing is very broad. There are four types of bearings commonly used in motors, namely rolling bearings, sliding bearings, joint bearings and oil bearings. The most common motor bearings......