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 |
|---|---|---|---|---|---|---|---|
| RLS-38 | 120.65 mm | 209.55 mm | 33.338 mm | - N | - N | - rpm | - rpm |
| 4302 | 15 mm | 42 mm | 17 mm | 13.1 N | 11.7 N | 11000 rpm | 14000 rpm |
| M6211-2Z | 55 mm | 100 mm | 21 mm | 48.1 N | 44.1 N | 6300 rpm | 7600 rpm |
| M6216 | 80 mm | 140 mm | 26 mm | 84.2 N | 84.8 N | 4500 rpm | 5400 rpm |
| M6205 | 25 mm | 52 mm | 15 mm | 14.4 N | 10.5 N | 13000 rpm | 15000 rpm |
| WF639/1.5-2ZX | 1.5 mm | 5 mm | 2.6 mm | 0.19 N | 0.06 N | 110000 rpm | 130000 rpm |
| MLF1506 | 1.5 mm | 6 mm | 2.5 mm | 0.33 N | 0.1 N | 86000 rpm | 100000 rpm |
| W638/8-2RU | 8 mm | 16 mm | 5 mm | 1.6 N | 0.71 N | 42000 rpm | 50000 rpm |
| 63/22X2D2/P53S1 | 22 mm | 56 mm | 15 mm | - N | - N | - rpm | - rpm |
| RLS0 | 31.75 mm | 69.85 mm | 17.46 mm | - N | - N | - rpm | - rpm |
| 63/22XD2/P53S1 | 22 mm | 56 mm | 15 mm | - N | - N | - rpm | - rpm |
| 63/28D2/P53S1 | 28 mm | 68 mm | 18 mm | - N | - N | - rpm | - rpm |
| 6205D2/P53S1 | 25 mm | 62 mm | 17 mm | - N | - N | - rpm | - rpm |
| 6304D2/P53S1 | 20 mm | 52 mm | 15 mm | - N | - N | - rpm | - rpm |
| 6204D2/P53S1 | 20 mm | 47 mm | 14 mm | - N | - N | - rpm | - rpm |