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 |
|---|---|---|---|---|---|---|---|
| 61805-RS | 25 mm | 37 mm | 7 mm | - N | - N | - rpm | - rpm |
| 61805-2RS | 25 mm | 37 mm | 7 mm | - N | - N | - rpm | - rpm |
| 61804-RS | 20 mm | 32 mm | 7 mm | - N | - N | - rpm | - rpm |
| 61804-2RS | 20 mm | 32 mm | 7 mm | - N | - N | - rpm | - rpm |
| 61803-RS | 17 mm | 26 mm | 5 mm | - N | - N | - rpm | - rpm |
| 61803-2RS | 17 mm | 26 mm | 5 mm | - N | - N | - rpm | - rpm |
| 61802-RS | 15 mm | 24 mm | 5 mm | - N | - N | - rpm | - rpm |
| 61802-2RS | 15 mm | 24 mm | 5 mm | - N | - N | - rpm | - rpm |
| 61801-RS | 12 mm | 21 mm | 5 mm | - N | - N | - rpm | - rpm |
| 135 | 5 mm | 19 mm | 6 mm | — N | — N | — rpm | — rpm |
| 11228M | 140 mm | 250 mm | 50 mm | — N | — N | — rpm | — rpm |
| 628/6X2-2Z | 6 mm | 13 mm | 4 mm | - N | - N | - rpm | - rpm |
| 11224T | 120 mm | 215 mm | 40 mm | — N | — N | — rpm | — rpm |
| 68205X2 | 25 mm | 52 mm | 9 mm | — N | — N | — rpm | — rpm |
| 6303X2-FS | 17 mm | 47 mm | 15.5 mm | — N | — N | — rpm | — rpm |