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 |
|---|---|---|---|---|---|---|---|
| 61821NRTN | 105 mm | 130 mm | 13 mm | - N | - N | - rpm | - rpm |
| 61828TN | 140 mm | 175 mm | 18 mm | - N | - N | - rpm | - rpm |
| 61832/P69 | 160 mm | 200 mm | 20 mm | - N | - N | - rpm | - rpm |
| 61832M/P6S0 | 160 mm | 200 mm | 20 mm | - N | - N | - rpm | - rpm |
| 61832TN | 160 mm | 200 mm | 20 mm | - N | - N | - rpm | - rpm |
| 61834TN | 170 mm | 215 mm | 22 mm | - N | - N | - rpm | - rpm |
| 61836TN | 180 mm | 225 mm | 22 mm | - N | - N | - rpm | - rpm |
| 61838TN | 190 mm | 240 mm | 24 mm | - N | - N | - rpm | - rpm |
| 61840M/C3 | 200 mm | 250 mm | 24 mm | - N | - N | - rpm | - rpm |
| 61840M/C4 | 200 mm | 250 mm | 24 mm | - N | - N | - rpm | - rpm |
| 61844V | 220 mm | 270 mm | 24 mm | - N | - N | - rpm | - rpm |
| 61852V | 260 mm | 320 mm | 28 mm | - N | - N | - rpm | - rpm |
| 61860M/C3 | 300 mm | 380 mm | 38 mm | - N | - N | - rpm | - rpm |
| 61860M/C4 | 300 mm | 380 mm | 38 mm | - N | - N | - rpm | - rpm |
| 61860M/C5 | 300 mm | 380 mm | 38 mm | - N | - N | - rpm | - rpm |