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 |
|---|---|---|---|---|---|---|---|
| 63/32-2RSN | 32 mm | 75 mm | 20 mm | - N | - N | - rpm | - rpm |
| 63/32-2RZN | 32 mm | 75 mm | 20 mm | - N | - N | - rpm | - rpm |
| 63/32-RZN | 32 mm | 75 mm | 20 mm | - N | - N | - rpm | - rpm |
| 6300/Z1 | 10 mm | 35 mm | 11 mm | - N | - N | - rpm | - rpm |
| 6300NR | 10 mm | 35 mm | 11 mm | - N | - N | - rpm | - rpm |
| 6301-2LSZ | 12 mm | 37 mm | 12 mm | - N | - N | - rpm | - rpm |
| 6301-2LZ | 12 mm | 37 mm | 12 mm | - N | - N | - rpm | - rpm |
| 6301-2RSV | 12 mm | 37 mm | 12 mm | - N | - N | - rpm | - rpm |
| 6301-ZNR | 12 mm | 37 mm | 12 mm | - N | - N | - rpm | - rpm |
| 6301/Z1 | 12 mm | 37 mm | 12 mm | - N | - N | - rpm | - rpm |
| 6301NR | 12 mm | 37 mm | 12 mm | - N | - N | - rpm | - rpm |
| 6302-2LSZ | 15 mm | 42 mm | 13 mm | - N | - N | - rpm | - rpm |
| 62219-2RZ | 95 mm | 170 mm | 43 mm | - N | - N | - rpm | - rpm |
| 62219-RZ | 95 mm | 170 mm | 43 mm | - N | - N | - rpm | - rpm |
| 6221NR | 105 mm | 190 mm | 36 mm | - N | - N | - rpm | - rpm |