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 |
|---|---|---|---|---|---|---|---|
| 66/38 | 38 mm | 67 mm | 16 mm | - N | - N | - rpm | - rpm |
| 1966-04-05 上午 12:00:00 | 4.5 mm | 8.5 mm | 2.5 mm | - N | - N | - rpm | - rpm |
| 66/4.5STN | 4.5 mm | 8 mm | 2.5 mm | - N | - N | - rpm | - rpm |
| 66/4.763 | 4.763 mm | 12.7 mm | 3.97 mm | - N | - N | - rpm | - rpm |
| 66/5.5-2Z | 5.5 mm | 10 mm | 4 mm | - N | - N | - rpm | - rpm |
| 1966-06-02 上午 8:00:00 | 6 mm | 28 mm | 8 mm | - N | - N | - rpm | - rpm |
| 66/6-Z | 6 mm | 28 mm | 8 mm | - N | - N | - rpm | - rpm |
| 66/6-Z/C2 | 6 mm | 28 mm | 8 mm | - N | - N | - rpm | - rpm |
| 66/6.3/P5T | 6.3 mm | 10 mm | 3 mm | - N | - N | - rpm | - rpm |
| 66/675-RSR | 675 mm | 845 mm | 45 mm | - N | - N | - rpm | - rpm |
| 66/750 | 750 mm | 870 mm | 78 mm | - N | - N | - rpm | - rpm |
| 66/750K | 750 mm | 870 mm | 78 mm | - N | - N | - rpm | - rpm |
| 66/830M/YA2 | 830 mm | 1080 mm | 115 mm | - N | - N | - rpm | - rpm |
| 66/860 | 860 mm | 1130 mm | 120 mm | - N | - N | - rpm | - rpm |
| 6604-2RS | 20 mm | 65 mm | 15 mm | - N | - N | - rpm | - rpm |