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
| Part Number | d - Bore | D - Outer Diameter | B - Width | Cr - Dynamic Radial Rating | Cor - Static Radial Rating | Grease lubrication | Oil lubrication |
|---|---|---|---|---|---|---|---|
| 6302-2RZ | 15 mm | 42 mm | 13 mm | 11.5 N | 5.42 N | 16000 rpm | 20000 rpm |
| 6302-2LS | 15 mm | 42 mm | 13 mm | 11.5 N | 5.42 N | 11000 rpm | - rpm |
| 6202-2RZ | 15 mm | 35 mm | 11 mm | 7.65 N | 3.72 N | 18000 rpm | 22000 rpm |
| 6202-2LS | 15 mm | 35 mm | 11 mm | 7.65 N | 3.72 N | 12000 rpm | - rpm |
| 6002-2RZ | 15 mm | 32 mm | 9 mm | 5.58 N | 2.85 N | 19000 rpm | 24000 rpm |
| 6002-2LS | 15 mm | 32 mm | 9 mm | 5.58 N | 2.85 N | 13000 rpm | - rpm |
| 61902-2RZ | 15 mm | 28 mm | 7 mm | 4.3 N | 2.3 N | 20000 rpm | 26000 rpm |
| 61902-2LS | 15 mm | 28 mm | 7 mm | 4.3 N | 2.3 N | 15000 rpm | - rpm |
| 61802-2RZ | 15 mm | 24 mm | 5 mm | 2.1 N | 1.3 N | 22000 rpm | 30000 rpm |
| 61802-2LS | 15 mm | 24 mm | 5 mm | 2.1 N | 1.3 N | 17000 rpm | - rpm |
| 6301-2RZ | 12 mm | 37 mm | 12 mm | 9.72 N | 5.08 N | 17000 rpm | 22000 rpm |
| 6301-2LS | 12 mm | 37 mm | 12 mm | 9.72 N | 5.08 N | 12000 rpm | - rpm |
| 6201-2RZ | 12 mm | 32 mm | 10 mm | 6.82 N | 3.05 N | 19000 rpm | 24000 rpm |
| 6201-2LS | 12 mm | 32 mm | 10 mm | 6.82 N | 3.05 N | 13000 rpm | - rpm |
| 61805-2ZTN | 25 mm | 37 mm | 7 mm | - N | - N | - rpm | - rpm |