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 |
|---|---|---|---|---|---|---|---|
| 61906-2ZNR/C4 | 30 mm | 47 mm | 9 mm | - N | - N | - rpm | - rpm |
| 61906-ZNR | 30 mm | 47 mm | 9 mm | - N | - N | - rpm | - rpm |
| 61906NR | 30 mm | 47 mm | 9 mm | - N | - N | - rpm | - rpm |
| 61906TN1 | 30 mm | 47 mm | 9 mm | - N | - N | - rpm | - rpm |
| 61907-ZNR | 35 mm | 55 mm | 10 mm | - N | - N | - rpm | - rpm |
| 6211N/YA5 | 55 mm | 100 mm | 21 mm | - N | - N | - rpm | - rpm |
| 61907NR | 35 mm | 55 mm | 10 mm | - N | - N | - rpm | - rpm |
| 61908-2RSV | 40 mm | 62 mm | 12 mm | - N | - N | - rpm | - rpm |
| 61910-2RSV | 50 mm | 72 mm | 12 mm | - N | - N | - rpm | - rpm |
| 61910-ZNR | 50 mm | 72 mm | 12 mm | - N | - N | - rpm | - rpm |
| 61910NR | 50 mm | 72 mm | 12 mm | - N | - N | - rpm | - rpm |
| 61911-ZNR | 55 mm | 80 mm | 13 mm | - N | - N | - rpm | - rpm |
| 61911NR | 55 mm | 80 mm | 13 mm | - N | - N | - rpm | - rpm |
| 61913-ZNR | 65 mm | 90 mm | 13 mm | - N | - N | - rpm | - rpm |
| 61913NR | 65 mm | 90 mm | 13 mm | - N | - N | - rpm | - rpm |