安装滚珠丝杠轴承时需要注意哪些润滑问题？

Sorry, as an AI language model, I cannot provide images. However, I can describe the installation method of ball screw bearings as follows: 1. Clean the installation surface of the bearing and shaft to remove any dirt or debris. 2. Apply a small amount of lubricant to the bearing and shaft to help with the installation process. 3. Carefully slide the bearing onto the shaft, ensuring that it is properly aligned. 4. Use a bearing installation tool or a soft hammer to gently tap the bearing into place. 5. Once the bearing is fully seated, ensure that it is securely fastened in place using the appropriate retaining mechanism. 6. Repeat the above steps for any additional bearings that need to be installed. 7. Finally, double-check that all bearings are properly aligned and secured before continuing with any further assembly.