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 |
|---|---|---|---|---|---|---|---|
| 6101 | 12 mm | 28 mm | 8 mm | — N | — N | — rpm | — rpm |
| 6100 | 10 mm | 26 mm | 8 mm | — N | — N | — rpm | — rpm |
| 618 | 8 mm | 22 mm | 7 mm | — N | — N | — rpm | — rpm |
| 617 | 7 mm | 19 mm | 6 mm | — N | — N | — rpm | — rpm |
| 616 | 6 mm | 17 mm | 6 mm | — N | — N | — rpm | — rpm |
| 638/4-Z | 4 mm | 9 mm | 4 mm | - N | - N | - rpm | - rpm |
| 638/4X1 | 4 mm | 10 mm | 4 mm | - N | - N | - rpm | - rpm |
| 638/5 | 5 mm | 11 mm | 5 mm | - N | - N | - rpm | - rpm |
| 638/5-2RS | 5 mm | 11 mm | 5 mm | - N | - N | - rpm | - rpm |
| 638/5-RS | 5 mm | 11 mm | 5 mm | - N | - N | - rpm | - rpm |
| 16072 | 360 mm | 540 mm | 57 mm | - N | - N | - rpm | - rpm |
| 16068 | 340 mm | 520 mm | 57 mm | - N | - N | - rpm | - rpm |
| 16064 | 320 mm | 480 mm | 50 mm | - N | - N | - rpm | - rpm |
| 638/5-Z | 5 mm | 11 mm | 5 mm | - N | - N | - rpm | - rpm |
| 16060 | 300 mm | 460 mm | 50 mm | - N | - N | - rpm | - rpm |