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 |
|---|---|---|---|---|---|---|---|
| 61908-RZ | 40 mm | 62 mm | 12 mm | 13.7 N | 9.9 N | 9500 rpm | 12000 rpm |
| 61908-LS | 40 mm | 62 mm | 12 mm | 13.7 N | 9.9 N | 7000 rpm | - rpm |
| 61808-RZ | 40 mm | 52 mm | 7 mm | 5.1 N | 4.4 N | 10000 rpm | 13000 rpm |
| 61808-LS | 40 mm | 52 mm | 7 mm | 5.1 N | 4.4 N | 7500 rpm | - rpm |
| 6307-RZ | 35 mm | 80 mm | 21 mm | 33.4 N | 19.2 N | 8000 rpm | 9500 rpm |
| 6307-LS | 35 mm | 80 mm | 21 mm | 33.4 N | 19.2 N | 5400 rpm | - rpm |
| 6207-RZ | 35 mm | 72 mm | 17 mm | 25.5 N | 15.2 N | 8500 rpm | 11000 rpm |
| 6207-LS | 35 mm | 72 mm | 17 mm | 25.5 N | 15.2 N | 5800 rpm | - rpm |
| 6007-RZ | 35 mm | 62 mm | 14 mm | 16.2 N | 10.5 N | 9500 rpm | 12000 rpm |
| 6007-LS | 35 mm | 62 mm | 14 mm | 16.2 N | 10.5 N | 6500 rpm | - rpm |
| 61907-RZ | 35 mm | 55 mm | 10 mm | 9.5 N | 6.8 N | 10000 rpm | 13000 rpm |
| 61907-LS | 35 mm | 55 mm | 10 mm | 9.5 N | 6.8 N | 7500 rpm | - rpm |
| 61807-RZ | 35 mm | 47 mm | 7 mm | 4.9 N | 4 N | 11000 rpm | 15000 rpm |
| 61807-LS | 35 mm | 47 mm | 7 mm | 4.9 N | 4 N | 9000 rpm | - rpm |
| 6306-RZ | 30 mm | 72 mm | 19 mm | 27 N | 15.2 N | 9000 rpm | 11000 rpm |