深沟球轴承
深沟球轴承是滚动轴承中应用最广泛、产量最高的品类，其结构简洁紧凑，可同时承受径向载荷和双向轴向载荷，兼具高转速、低噪音、易维护的核心优势，被誉为工业传动系统的“通用传动基石”，覆盖从微型电子设备到大型工业机械的全场景适配
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| Part Number | d - Bore | D - Outer Diameter | B - Width | Cr - Dynamic Radial Rating | Cor - Static Radial Rating | Grease lubrication | Oil lubrication |
|---|---|---|---|---|---|---|---|
| 618/9/C3 | 9 mm | 17 mm | 4 mm | - N | - N | - rpm | - rpm |
| 618/9/HV | 9 mm | 17 mm | 4 mm | - N | - N | - rpm | - rpm |
| 61800-2RSV | 10 mm | 19 mm | 5 mm | - N | - N | - rpm | - rpm |
| 61800-2RZTN | 10 mm | 19 mm | 5 mm | - N | - N | - rpm | - rpm |
| 61800TN | 10 mm | 19 mm | 5 mm | - N | - N | - rpm | - rpm |
| 61800WC | 10 mm | 19 mm | 7 mm | - N | - N | - rpm | - rpm |
| 61800X1-Z | 10 mm | 20 mm | 5 mm | - N | - N | - rpm | - rpm |
| 61800X2 | 10 mm | 19 mm | 4.5 mm | - N | - N | - rpm | - rpm |
| 61801-2RSV | 12 mm | 21 mm | 5 mm | - N | - N | - rpm | - rpm |
| 61801-2RZTN | 12 mm | 21 mm | 5 mm | - N | - N | - rpm | - rpm |
| 61801-2ZTN | 12 mm | 21 mm | 5 mm | - N | - N | - rpm | - rpm |
| 61803-2RSV | 17 mm | 26 mm | 5 mm | - N | - N | - rpm | - rpm |
| 61803-2RZTN | 17 mm | 26 mm | 5 mm | - N | - N | - rpm | - rpm |
| 61803-2ZTN | 17 mm | 26 mm | 5 mm | - N | - N | - rpm | - rpm |
| 61803-RZTN | 17 mm | 26 mm | 5 mm | - N | - N | - rpm | - rpm |