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 |
|---|---|---|---|---|---|---|---|
| 6214-2ZN | 70 mm | 125 mm | 24 mm | - N | - N | - rpm | - rpm |
| 6213-2ZN | 65 mm | 120 mm | 23 mm | - N | - N | - rpm | - rpm |
| 6212-2ZN | 60 mm | 110 mm | 22 mm | - N | - N | - rpm | - rpm |
| 6211-2ZN | 55 mm | 100 mm | 21 mm | - N | - N | - rpm | - rpm |
| 6210-2ZN | 50 mm | 90 mm | 20 mm | - N | - N | - rpm | - rpm |
| 6209-2ZN | 45 mm | 85 mm | 19 mm | - N | - N | - rpm | - rpm |
| 6208-2ZN | 40 mm | 80 mm | 18 mm | - N | - N | - rpm | - rpm |
| 618/6-Z2 | 6 mm | 13 mm | 3.5 mm | — N | — N | — rpm | — rpm |
| 618/5-Z | 5 mm | 11 mm | 3 mm | — N | — N | — rpm | — rpm |
| 618/5-Z3 | 5 mm | 11 mm | 3 mm | — N | — N | — rpm | — rpm |
| 618/5-Z2 | 5 mm | 11 mm | 3 mm | — N | — N | — rpm | — rpm |
| 618/4-2z | 4 mm | 9 mm | 2.5 mm | — N | — N | — rpm | — rpm |
| 618/4-z3 | 4 mm | 9 mm | 2.5 mm | — N | — N | — rpm | — rpm |
| 618/4-z | 4 mm | 9 mm | 2.5 mm | — N | — N | — rpm | — rpm |
| 6182 | 2 mm | 5 mm | 1.5 mm | — N | — N | — rpm | — rpm |