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 |
|---|---|---|---|---|---|---|---|
| 6308/P53 | 40 mm | 90 mm | 23 mm | - N | - N | - rpm | - rpm |
| 6308/YA | 40 mm | 90 mm | 23 mm | - N | - N | - rpm | - rpm |
| 6308/Z1 | 40 mm | 90 mm | 23 mm | - N | - N | - rpm | - rpm |
| 6308/Z2 | 40 mm | 90 mm | 23 mm | - N | - N | - rpm | - rpm |
| 6308M/P4 | 40 mm | 90 mm | 23 mm | - N | - N | - rpm | - rpm |
| 6308N/YA5 | 40 mm | 90 mm | 23 mm | - N | - N | - rpm | - rpm |
| 6308NR | 40 mm | 90 mm | 23 mm | - N | - N | - rpm | - rpm |
| 6308TN1 | 40 mm | 90 mm | 23 mm | - N | - N | - rpm | - rpm |
| 6308TN1/Z1 | 40 mm | 90 mm | 23 mm | - N | - N | - rpm | - rpm |
| 6309-2RS/Z1 | 45 mm | 100 mm | 25 mm | - N | - N | - rpm | - rpm |
| 6309-2RSV | 45 mm | 100 mm | 25 mm | - N | - N | - rpm | - rpm |
| 6309-2RZ/Z1 | 45 mm | 100 mm | 25 mm | - N | - N | - rpm | - rpm |
| 6309-2RZ/Z2 | 45 mm | 100 mm | 25 mm | - N | - N | - rpm | - rpm |
| 6309-2RZN | 45 mm | 100 mm | 25 mm | - N | - N | - rpm | - rpm |
| 6309-2Z/YA7 | 45 mm | 100 mm | 25 mm | - N | - N | - rpm | - rpm |