single-row radial ball bearing

例句：

1. 1. The new machineuses a single-row radialball bearing to reduce friction and improve efficiency.
   这台新机器使用单排径向球轴承来减少摩擦并提高效率。
2. 2. Theengineer carefully selected the right type of single-row radial ball bearing forthe project.
   工程师仔细选择了适合该项目的正确类型单排径向球轴承。
3. 3. The engineerexplained that the single-row radial ball bearing was crucial for maintaining thesmooth operation of the machine.
   工程师解释说，单排径向球轴承对于保持机器平稳运行至关重要。