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 |
|---|---|---|---|---|---|---|---|
| 619/5/C2 | 5 mm | 13 mm | 4 mm | - N | - N | - rpm | - rpm |
| 619/5/HVP5 | 5 mm | 13 mm | 4 mm | - N | - N | - rpm | - rpm |
| 619/5/S2 | 5 mm | 13 mm | 4 mm | - N | - N | - rpm | - rpm |
| 619/6-2Z/C9 | 6 mm | 15 mm | 5 mm | - N | - N | - rpm | - rpm |
| 619/6-2Z/C9YA | 6 mm | 15 mm | 5 mm | - N | - N | - rpm | - rpm |
| 619/6/C3 | 6 mm | 15 mm | 5 mm | - N | - N | - rpm | - rpm |
| 619/6/HV | 6 mm | 15 mm | 5 mm | - N | - N | - rpm | - rpm |
| 619/6/YA4 | 6 mm | 15 mm | 5 mm | - N | - N | - rpm | - rpm |
| 619/6T/HV | 6 mm | 15 mm | 5 mm | - N | - N | - rpm | - rpm |
| 619/7-2Z/YA | 7 mm | 17 mm | 5 mm | - N | - N | - rpm | - rpm |
| 619/7/C2 | 7 mm | 17 mm | 5 mm | - N | - N | - rpm | - rpm |
| 619/7/C3 | 7 mm | 17 mm | 5 mm | - N | - N | - rpm | - rpm |
| 619/8-2RS | 8 mm | 19 mm | 6 mm | 2.25 N | 0.91 N | 27000 rpm | 46000 rpm |
| 619/8-Z/HV | 8 mm | 19 mm | 6 mm | - N | - N | - rpm | - rpm |
| 619/8/C2 | 8 mm | 19 mm | 6 mm | - N | - N | - rpm | - rpm |