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 |
|---|---|---|---|---|---|---|---|
| 62905X2-2RZ/C3 | 25 mm | 42 mm | 12 mm | - N | - N | - rpm | - rpm |
| 62934X2 | 170 mm | 230 mm | 38 mm | - N | - N | - rpm | - rpm |
| 62952X1/YA | 260 mm | 369.5 mm | 60 mm | - N | - N | - rpm | - rpm |
| 62952X1M | 260 mm | 369.5 mm | 60 mm | - N | - N | - rpm | - rpm |
| 62956X3M | 280 mm | 375 mm | 65 mm | - N | - N | - rpm | - rpm |
| 639/1.5X2 | 1.5 mm | 5 mm | 2.5 mm | - N | - N | - rpm | - rpm |
| 639/1.5X2-2Z | 1.5 mm | 5 mm | 3 mm | - N | - N | - rpm | - rpm |
| 639/1.5X2-Z | 1.5 mm | 5 mm | 3 mm | - N | - N | - rpm | - rpm |
| 639/1.5X2-Z/HVP5S0 | 1.5 mm | 5 mm | 2.5 mm | - N | - N | - rpm | - rpm |
| 639/2.5X1S-2Z | 2.5 mm | 8.8 mm | 3.5 mm | - N | - N | - rpm | - rpm |
| 639/2.5X1S-2Z-1 | 2.5 mm | 13 mm | 3.5 mm | - N | - N | - rpm | - rpm |
| 639/2.5X2 | 2.5 mm | 7 mm | 3 mm | - N | - N | - rpm | - rpm |
| 639/2.5X2-2Z | 2.5 mm | 7 mm | 3 mm | - N | - N | - rpm | - rpm |
| 639/2.5X2-Z | 2.5 mm | 7 mm | 3 mm | - N | - N | - rpm | - rpm |
| 639/2.5X3S-2Z | 2.5 mm | 13 mm | 3 mm | - N | - N | - rpm | - rpm |