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-Z | 90 mm | 190 mm | 43 mm | — N | — N | — rpm | — rpm |
| 6340 | 200 mm | 420 mm | 80 mm | — N | — N | — rpm | — rpm |
| 6224-2RS | 120 mm | 215 mm | 40 mm | — N | — N | — rpm | — rpm |
| 6222-2RS | 110 mm | 200 mm | 38 mm | — N | — N | — rpm | — rpm |
| 6221-2RS | 105 mm | 190 mm | 36 mm | — N | — N | — rpm | — rpm |
| 6220-2RS | 100 mm | 180 mm | 34 mm | — N | — N | — rpm | — rpm |
| 6219-2RS | 95 mm | 170 mm | 32 mm | — N | — N | — rpm | — rpm |
| 6218-2RS | 90 mm | 160 mm | 30 mm | — N | — N | — rpm | — rpm |
| 6217-2RS | 85 mm | 150 mm | 28 mm | — N | — N | — rpm | — rpm |
| 6215-2RS | 75 mm | 130 mm | 25 mm | — N | — N | — rpm | — rpm |
| 6214-2RS | 70 mm | 125 mm | 24 mm | — N | — N | — rpm | — rpm |
| 6213-2RS | 65 mm | 120 mm | 23 mm | — N | — N | — rpm | — rpm |
| 6212-2RS | 60 mm | 110 mm | 22 mm | — N | — N | — rpm | — rpm |
| 6211-2RS | 55 mm | 100 mm | 21 mm | — N | — N | — rpm | — rpm |
| 6210-2RS | 50 mm | 90 mm | 20 mm | — N | — N | — rpm | — rpm |