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 |
|---|---|---|---|---|---|---|---|
| 6302VV | 15 mm | 42 mm | 13 mm | - N | - N | - rpm | - rpm |
| 6302V | 15 mm | 42 mm | 13 mm | - N | - N | - rpm | - rpm |
| 6301DVV | 12 mm | 37 mm | 12 mm | - N | - N | - rpm | - rpm |
| 6301DV | 12 mm | 37 mm | 12 mm | - N | - N | - rpm | - rpm |
| 6301VV | 12 mm | 37 mm | 12 mm | - N | - N | - rpm | - rpm |
| 6301V | 12 mm | 37 mm | 12 mm | - N | - N | - rpm | - rpm |
| 6345 | 4 mm | 16 mm | 5 mm | - N | - N | - rpm | - rpm |
| 6835 | 5 mm | 19 mm | 4 mm | - N | - N | - rpm | - rpm |
| 68206/P63 | 30 mm | 62 mm | 10 mm | - N | - N | - rpm | - rpm |
| 68204 | 20 mm | 47 mm | 9 mm | - N | - N | - rpm | - rpm |
| 68202 | 15 mm | 35 mm | 8 mm | - N | - N | - rpm | - rpm |
| 6205X1TN1/HV | 25 mm | 47 mm | 15 mm | - N | - N | - rpm | - rpm |
| 6230/S0 | 150 mm | 270 mm | 45 mm | - N | - N | - rpm | - rpm |
| 6209Q1/P69YB | 45 mm | 85 mm | 19 mm | - N | - N | - rpm | - rpm |
| 6209E/Z2 | 45 mm | 85 mm | 19 mm | - N | - N | - rpm | - rpm |