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 |
|---|---|---|---|---|---|---|---|
| 61956X1/YA | 280 mm | 389.5 mm | 46 mm | - N | - N | - rpm | - rpm |
| 61956X1M | 280 mm | 389.5 mm | 65 mm | - N | - N | - rpm | - rpm |
| 61956X1M-1 | 280 mm | 390 mm | 46 mm | - N | - N | - rpm | - rpm |
| 61956X1M-2 | 280 mm | 389.5 mm | 46 mm | - N | - N | - rpm | - rpm |
| 61964M | 320 mm | 440 mm | 56 mm | - N | - N | - rpm | - rpm |
| 61968/C3 | 340 mm | 460 mm | 56 mm | - N | - N | - rpm | - rpm |
| 61968/C4 | 340 mm | 460 mm | 56 mm | - N | - N | - rpm | - rpm |
| 61968AM/P63 | 340 mm | 460 mm | 56 mm | - N | - N | - rpm | - rpm |
| 61968M | 340 mm | 460 mm | 56 mm | - N | - N | - rpm | - rpm |
| 61980F3 | 400 mm | 540 mm | 65 mm | - N | - N | - rpm | - rpm |
| 61980RQ1 | 400 mm | 540 mm | 65 mm | - N | - N | - rpm | - rpm |
| 61984F1/C9 | 420 mm | 560 mm | 65 mm | - N | - N | - rpm | - rpm |
| 61917-ZNR | 85 mm | 120 mm | 18 mm | - N | - N | - rpm | - rpm |
| 61917NR | 85 mm | 120 mm | 18 mm | - N | - N | - rpm | - rpm |
| 61917Q1/P59 | 85 mm | 120 mm | 18 mm | - N | - N | - rpm | - rpm |