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 |
|---|---|---|---|---|---|---|---|
| 62211-RS | 55 mm | 100 mm | 25 mm | — N | — N | — rpm | — rpm |
| 6211-2RS/Z3 | 55 mm | 100 mm | 21 mm | — N | — N | — rpm | — rpm |
| 6211-2RS/Z2 | 55 mm | 100 mm | 21 mm | — N | — N | — rpm | — rpm |
| 6211-RS | 55 mm | 100 mm | 21 mm | — N | — N | — rpm | — rpm |
| 6211-2Z/Z3 | 55 mm | 100 mm | 21 mm | — N | — N | — rpm | — rpm |
| 6211-2Z/Z2 | 55 mm | 100 mm | 21 mm | — N | — N | — rpm | — rpm |
| 6211-Z/Z3 | 55 mm | 100 mm | 21 mm | — N | — N | — rpm | — rpm |
| 6211-Z/Z2 | 55 mm | 100 mm | 21 mm | — N | — N | — rpm | — rpm |
| 6211/Z3 | 55 mm | 100 mm | 21 mm | — N | — N | — rpm | — rpm |
| 6211/Z2 | 55 mm | 100 mm | 21 mm | — N | — N | — rpm | — rpm |
| 62210-2RS | 50 mm | 90 mm | 23 mm | — N | — N | — rpm | — rpm |
| 62210-RS | 50 mm | 90 mm | 23 mm | — N | — N | — rpm | — rpm |
| 6210-2RS/Z3 | 50 mm | 90 mm | 20 mm | — N | — N | — rpm | — rpm |
| 6210-2RS/Z2 | 50 mm | 90 mm | 20 mm | — N | — N | — rpm | — rpm |
| 6210-RS/Z3 | 50 mm | 90 mm | 20 mm | — N | — N | — rpm | — rpm |