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 |
|---|---|---|---|---|---|---|---|
| 6307F/P69 | 35 mm | 80 mm | 21 mm | - N | - N | - rpm | - rpm |
| 6307N/Z1 | 35 mm | 80 mm | 21 mm | - N | - N | - rpm | - rpm |
| 6307NR | 35 mm | 80 mm | 21 mm | - N | - N | - rpm | - rpm |
| 6304/Z1 | 20 mm | 52 mm | 15 mm | - N | - N | - rpm | - rpm |
| 6304D2 | 20 mm | 52 mm | 15 mm | - N | - N | - rpm | - rpm |
| 6304EN | 20 mm | 52 mm | 15 mm | - N | - N | - rpm | - rpm |
| 6304F2/P6S0 | 20 mm | 52 mm | 15 mm | - N | - N | - rpm | - rpm |
| 6304N/C3 | 20 mm | 52 mm | 15 mm | - N | - N | - rpm | - rpm |
| 6304N/C3Z1 | 20 mm | 52 mm | 15 mm | - N | - N | - rpm | - rpm |
| 6304N/P5Z1 | 20 mm | 52 mm | 15 mm | - N | - N | - rpm | - rpm |
| 6304NR | 20 mm | 52 mm | 15 mm | - N | - N | - rpm | - rpm |
| 6304Q1/HVP6 | 20 mm | 52 mm | 15 mm | - N | - N | - rpm | - rpm |
| 6305-2LSZ | 25 mm | 62 mm | 17 mm | - N | - N | - rpm | - rpm |
| 6305-2RS/Z1 | 25 mm | 62 mm | 17 mm | - N | - N | - rpm | - rpm |
| 6305-2RSV | 25 mm | 62 mm | 17 mm | - N | - N | - rpm | - rpm |