<blockquote id="4ihgu"><wbr id="4ihgu"><input id="4ihgu"></input></wbr></blockquote>
  • <source id="4ihgu"></source>

  • <source id="4ihgu"><track id="4ihgu"></track></source>

    FOCUS ON SILENT MOTOR BEARING R&D AND MANUFACTURRING SINCE 1998

    Information

    Location: Home NewsInformation Introduction to motor bearings

    Introduction to motor bearings
    Views:541    Author: Company Name   Publish Time: Jun.24.2023  Origin:

    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 bearings commonly used in motors, rolling bearings, sliding bearings, joint bearings and oil bearings. The most common motor bearings are rolling bearings, also known as deep groove ball bearings.6208rs


    1. The precision of the bearing


    The accuracy of the bearing refers to the tolerance range of the bearing. The higher the accuracy, the smaller the tolerance range. Bearing accuracy is divided into P0/P6/P5/P4/P2, where P0 accuracy is the conventional accuracy level, which will not be displayed after the general model, and the smaller the number after the remaining accuracy P letter, the higher the accuracy level, and the tolerance value smaller. The precision grades selected for conventional motor bearings are P5 and P4 grades.


    2. Bearing clearance


    Bearing clearance is divided into radial clearance and axial clearance. When the deep groove ball bearing has a large radial clearance, it has the performance of an angular contact bearing and can bear a certain axial load.


    The clearance value indicates:


    The numerical value of the conventional clearance is C0, the larger the clearance, the greater the shaking of the bearing, and the noise generated during operation will be larger than the conventional standard clearance. The clearance value selected for conventional motor bearings is C0 clearance.

    So-And-So Machinery Manufacturing Co., Ltd. is a globally operational is located in Ningbo, a coastal city in China...Read More >

    ceshi@sina.com
    13212340000
    400-1000-000
    0310-1234567
    东北女口爆吞精视频_亚洲午夜福利精品久久_午夜激情视频黄色福利_国产三级片在线免费观看
    <blockquote id="4ihgu"><wbr id="4ihgu"><input id="4ihgu"></input></wbr></blockquote>
  • <source id="4ihgu"></source>

  • <source id="4ihgu"><track id="4ihgu"></track></source>