Application Overview
SKF bearing selection for General Machinery & Rotating Equipment
Project Purchasing Company supplies SKF ball, roller, precision and housed bearing units for this application, quoted line by line against the exact SKF designation each position requires.
电机、泵、压缩机、风机和纺织设备这类旋转设备,最常用深沟球轴承和调心球轴承支撑转子和主轴。这类设备长时间连续运转,粉尘、湿气和润滑不足是轴承早期失效的常见原因。买家最在意型号后缀是否与原装件一致,比如密封/防尘盖形式、游隙和保持架材料。
- 询价时写全后缀,例如 2RS1、2Z、C3,否则密封形式和游隙可能与原件不一致
- 电机运行温升明显时,优先考虑 C3 游隙,留出热膨胀余量
- 粉尘多或会冲洗的环境选接触式密封件,高转速、低摩擦的位置更适合防尘盖
- 轴有挠曲或安装对中不理想时,可以评估调心球轴承
