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 |
|---|---|---|---|---|---|---|---|
| 61803-ZNRTN | 17 mm | 26 mm | 5 mm | - N | - N | - rpm | - rpm |
| 61803-ZNTN | 17 mm | 26 mm | 5 mm | - N | - N | - rpm | - rpm |
| 61803-ZTN | 17 mm | 26 mm | 5 mm | - N | - N | - rpm | - rpm |
| 61803TN | 17 mm | 26 mm | 5 mm | - N | - N | - rpm | - rpm |
| 61804-2RSV | 20 mm | 32 mm | 7 mm | - N | - N | - rpm | - rpm |
| 6224-2RZ | 120 mm | 215 mm | 40 mm | - N | - N | - rpm | - rpm |
| 61804-2ZTN | 20 mm | 32 mm | 7 mm | - N | - N | - rpm | - rpm |
| 61804-RZTN | 20 mm | 32 mm | 7 mm | - N | - N | - rpm | - rpm |
| 61804-ZNRTN | 20 mm | 32 mm | 7 mm | - N | - N | - rpm | - rpm |
| 61804-ZTN | 20 mm | 32 mm | 7 mm | - N | - N | - rpm | - rpm |
| 61804NRTN | 20 mm | 32 mm | 7 mm | - N | - N | - rpm | - rpm |
| 61804NTN | 20 mm | 32 mm | 7 mm | - N | - N | - rpm | - rpm |
| 61804TN | 20 mm | 32 mm | 7 mm | - N | - N | - rpm | - rpm |
| 617/9X2/YA | 9 mm | 12.2 mm | 2.4 mm | - N | - N | - rpm | - rpm |
| 617/9X3/HV | 9 mm | 12 mm | 2 mm | - N | - N | - rpm | - rpm |