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 |
|---|---|---|---|---|---|---|---|
| 6403-2RS | 17 mm | 62 mm | 17 mm | - N | - N | - rpm | - rpm |
| 6403-2Z | 17 mm | 62 mm | 17 mm | - N | - N | - rpm | - rpm |
| 6403-RS | 17 mm | 62 mm | 17 mm | - N | - N | - rpm | - rpm |
| 6403-Z | 17 mm | 62 mm | 17 mm | - N | - N | - rpm | - rpm |
| 6404-2RS | 20 mm | 72 mm | 19 mm | - N | - N | - rpm | - rpm |
| 6404-2Z | 20 mm | 72 mm | 19 mm | - N | - N | - rpm | - rpm |
| 6404-2Z/YA5 | 20 mm | 72 mm | 19 mm | - N | - N | - rpm | - rpm |
| 6404-RS | 20 mm | 72 mm | 19 mm | - N | - N | - rpm | - rpm |
| 6404-Z | 20 mm | 72 mm | 19 mm | - N | - N | - rpm | - rpm |
| 6407/P63 | 35 mm | 100 mm | 25 mm | - N | - N | - rpm | - rpm |
| 6407/Z1 | 35 mm | 100 mm | 25 mm | - N | - N | - rpm | - rpm |
| 6407/Z2 | 35 mm | 100 mm | 25 mm | - N | - N | - rpm | - rpm |
| 6407E | 35 mm | 100 mm | 25 mm | - N | - N | - rpm | - rpm |
| 6408-2RS | 40 mm | 110 mm | 27 mm | - N | - N | - rpm | - rpm |
| 6408-2RS/Z1 | 40 mm | 110 mm | 27 mm | - N | - N | - rpm | - rpm |