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 |
|---|---|---|---|---|---|---|---|
| 618/1180 | 1180 mm | 1420 mm | 106 mm | 710 N | 2580 N | 320 rpm | 360 rpm |
| 618/2-Z | 2 mm | 5 mm | 1.5 mm | - N | - N | - rpm | - rpm |
| 618/2.5-Z | 2.5 mm | 6 mm | 1.8 mm | - N | - N | - rpm | - rpm |
| 618/2.5/HVP5 | 2.5 mm | 6 mm | 1.8 mm | - N | - N | - rpm | - rpm |
| 618/2.5/P52 | 2.5 mm | 6 mm | 1.8 mm | - N | - N | - rpm | - rpm |
| 618/3-Z | 3 mm | 7 mm | 2 mm | - N | - N | - rpm | - rpm |
| 618/3/C2 | 3 mm | 7 mm | 2 mm | - N | - N | - rpm | - rpm |
| 618/3/HVP5 | 3 mm | 7 mm | 2 mm | - N | - N | - rpm | - rpm |
| 618/3/YA | 3 mm | 7 mm | 2 mm | - N | - N | - rpm | - rpm |
| 618/4/HP | 4 mm | 9 mm | 2.5 mm | - N | - N | - rpm | - rpm |
| 618/4/HVP5 | 4 mm | 9 mm | 2.5 mm | - N | - N | - rpm | - rpm |
| 618/4/P62 | 4 mm | 9 mm | 2.5 mm | - N | - N | - rpm | - rpm |
| 618/4X1 | 4 mm | 7 mm | 2.5 mm | - N | - N | - rpm | - rpm |
| 618/4X1-2Z | 4 mm | 8 mm | 2.5 mm | - N | - N | - rpm | - rpm |
| 618/5-2Z | 5 mm | 11 mm | 3 mm | - N | - N | - rpm | - rpm |