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 |
|---|---|---|---|---|---|---|---|
| 635-2RS | 5 mm | 19 mm | 6 mm | 2.6 N | 1.05 N | 27000 rpm | 43000 rpm |
| 635-RS | 5 mm | 19 mm | 6 mm | — N | — N | — rpm | — rpm |
| 634-2RS | 4 mm | 16 mm | 5 mm | — N | — N | — rpm | — rpm |
| 634-RS | 4 mm | 16 mm | 5 mm | — N | — N | — rpm | — rpm |
| 629-RS | 9 mm | 26 mm | 8 mm | — N | — N | — rpm | — rpm |
| 628-2RS | 8 mm | 24 mm | 8 mm | 3.35 N | 1.4 N | 22000 rpm | 35000 rpm |
| 628-RS | 8 mm | 24 mm | 8 mm | — N | — N | — rpm | — rpm |
| 627-2RS | 7 mm | 22 mm | 7 mm | 3.3 N | 1.35 N | 23000 rpm | 37000 rpm |
| 627-RS | 7 mm | 22 mm | 7 mm | — N | — N | — rpm | — rpm |
| 626-2RS | 6 mm | 19 mm | 6 mm | — N | — N | — rpm | — rpm |
| 626-RS | 6 mm | 19 mm | 6 mm | — N | — N | — rpm | — rpm |
| 625-2RS | 5 mm | 16 mm | 5 mm | 1.75 N | 0.67 N | 33000 rpm | 49000 rpm |
| 625-RS | 5 mm | 16 mm | 5 mm | — N | — N | — rpm | — rpm |
| 624-2RS | 4 mm | 13 mm | 5 mm | 1.3 N | 0.49 N | 39000 rpm | 54000 rpm |
| 624-RS | 4 mm | 13 mm | 5 mm | — N | — N | — rpm | — rpm |