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 |
|---|---|---|---|---|---|---|---|
| 63936X1M | 180 mm | 259.5 mm | 52 mm | - N | - N | - rpm | - rpm |
| 63944M | 220 mm | 300 mm | 60 mm | - N | - N | - rpm | - rpm |
| 63944X1M | 220 mm | 309.5 mm | 60 mm | - N | - N | - rpm | - rpm |
| 63948X1M | 240 mm | 329.5 mm | 60 mm | - N | - N | - rpm | - rpm |
| 6004-2Z/CS | 20 mm | 42 mm | 12 mm | - N | - N | - rpm | - rpm |
| 6004-Z/CS | 20 mm | 42 mm | 12 mm | - N | - N | - rpm | - rpm |
| 60976/C3 | 380 mm | 520 mm | 44 mm | - N | - N | - rpm | - rpm |
| 60976/C4 | 380 mm | 520 mm | 44 mm | - N | - N | - rpm | - rpm |
| 617/3.175X3 | 3.176 mm | 6.25 mm | 2.36 mm | - N | - N | - rpm | - rpm |
| 617/3.175X3-1 | 3.176 mm | 6.25 mm | 2.36 mm | - N | - N | - rpm | - rpm |
| 617/8X1 | 8 mm | 17 mm | 2.5 mm | - N | - N | - rpm | - rpm |
| 617/8X3/HV | 8 mm | 11 mm | 2 mm | - N | - N | - rpm | - rpm |
| 618/9-Z | 9 mm | 17 mm | 4 mm | - N | - N | - rpm | - rpm |
| 618/9.5/HV | 9.5 mm | 16 mm | 4 mm | - N | - N | - rpm | - rpm |
| 618/9/C2 | 9 mm | 17 mm | 4 mm | - N | - N | - rpm | - rpm |