Linqing XINRI Precision bearing CO.,LTD.

UCP bearing installation method:

First, the bearing installation environment:

1. The installation of the bearing should be prepared before installation in a dry and clean environment.

2. Prepare the parts, tools, and equipment needed for installation.

3. Prepare the parts to be installed and thoroughly clean them before installation.

4. Check the dimensional and shape accuracy of all parts to be installed according to the drawings.

5. Do not disassemble the bearing package before the installation preparation is completed, so as to avoid contamination of the bearing.

Second, the installation method of zero-class bearings:

1. Small bearings are widely used by presses. The pad is placed in the inner ring and pressed tightly to the inner ring with a press to closely contact the shaft shoulder. Installing the inner ring on the outer ring pad is the cause of the indentation on the raceway, so it is absolutely prohibited.

2. When operating, it is best to apply oil on the mating surface beforehand. If you have to use the hammer to hit the installation, you should use the mat on the inner ring. This practice has repeatedly become the cause of bearing failure. All of them are limited to The case of small surplus can not be used for large interference, or medium and large bearings.

3. For non-separable bearings such as deep groove ball bearings, where the inner ring and the outer ring need to be installed with interference, use the pad pad and use the screw or oil pressure to press the inner and outer rings simultaneously. The outer ring of the self-aligning ball bearing is easy to tilt, and even if it is not an interference fit, it is better to install the pad.

4. For separate bearings such as cylindrical roller bearings and tapered roller bearings, the inner and outer rings can be mounted on the shaft and the outer casing respectively. When the inner and outer rings are respectively assembled, the key is It is necessary to steadily close the two so that the center of the two does not deviate, and the press-in will cause the raceway surface to be stuck.