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Solution for bearing use

Bearing installation should not be carried out with caution no matter how high the bearing may be installed

1. It is necessary to keep the bearing parts and surrounding environment clean. Even the smallest dust will bring certain hidden danger to the bearing. Efforts should be made to reduce the impact of dust on the bearing.

2. Strong impact and impact should be avoided in the installation, otherwise there will be scars or indentation, which will become the hidden danger of accidents, and in serious cases, the bearing will crack and fracture.

3. Proper assembly tools should be used to avoid more original tools.

4. Pay attention to the corrosion of the bearing. When operating the bearing, attention should be paid to the rusty gas around or the sweat on the hands. Attention should be paid to paint rust and operation with clean tools. Gloves should be worn as far as possible.


install

Whether the bearing is installed correctly affects the accuracy, service life and performance. Therefore, the design and assembly department shall fully study the installation of bearing, and generally implement the following operation standards:

1. Bearing associated parts

2. Check the size and finish machining of related parts

3. Installation

4. Inspection after the bearing is installed it is hoped that the bearing package will be opened just before the installation. The installation method of the bearing varies with the bearing structure and matching conditions. The inner ring of the shaft rotation mode needs interference fit. When it is installed into the shell, the clearance fit is generally used to make the outer ring have interference, which is usually pressed in with a press.


Check that the installation is correct

To check the operation, it is generally used to confirm whether the rotation is smooth.

Inspection items: poor operation due to foreign matters, scars and indentation; uneven rotating torque due to poor installation and processing; excessive torque due to small clearance, installation error and sealing friction, etc.


disassemble

The pulling fixture for removing the bearing must be firmly clamped on the side of the inner ring.

  • Release: Goode bearings
  • Time: June 14, 2017
  • Views: 4628