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 |
|---|---|---|---|---|---|---|---|
| 6318/P53 | 90 mm | 190 mm | 43 mm | - N | - N | - rpm | - rpm |
| 6318/YA6 | 90 mm | 190 mm | 43 mm | - N | - N | - rpm | - rpm |
| 6318/Z1 | 90 mm | 190 mm | 43 mm | - N | - N | - rpm | - rpm |
| 6318NR | 90 mm | 190 mm | 43 mm | - N | - N | - rpm | - rpm |
| 6319-2Z/YA7 | 95 mm | 200 mm | 45 mm | - N | - N | - rpm | - rpm |
| 6319-ZNR | 95 mm | 200 mm | 45 mm | - N | - N | - rpm | - rpm |
| 6319/C3 | 95 mm | 200 mm | 45 mm | - N | - N | - rpm | - rpm |
| 6319/C9 | 95 mm | 200 mm | 45 mm | - N | - N | - rpm | - rpm |
| 6319/Z1 | 95 mm | 200 mm | 45 mm | - N | - N | - rpm | - rpm |
| 6319NR | 95 mm | 200 mm | 45 mm | - N | - N | - rpm | - rpm |
| 6319Q1 | 95 mm | 200 mm | 45 mm | - N | - N | - rpm | - rpm |
| 6320-2Z/YA7 | 100 mm | 215 mm | 47 mm | - N | - N | - rpm | - rpm |
| 6320-ZN | 100 mm | 215 mm | 47 mm | - N | - N | - rpm | - rpm |
| 6320-ZNR | 100 mm | 215 mm | 47 mm | - N | - N | - rpm | - rpm |
| 6320/C2 | 100 mm | 215 mm | 47 mm | - N | - N | - rpm | - rpm |