1. Careful and careful when using the installation. Strong stamping is not allowed. It is not allowed to directly hit the bearing with a hammer. It is not allowed to transmit pressure through the rolling elements.

2, use appropriate and accurate installation tools, try to use special tools, try to avoid the use of cloth and short fibers and the like.

3, try to keep the straight copper sleeve and its surrounding environment clean, even if the visible dust that is invisible to the naked eye enters the straight copper sleeve, it will increase the wear, vibration and noise of the straight copper sleeve.

4. Prevent the corrosion of the straight copper sleeve. When taking the bearing directly by hand, wash the sweat on the hand and apply it with high-quality mineral oil before handling. In the rainy season and summer, pay special attention to rust prevention.