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
×
![大图预览]()
| Part Number | d - Bore | D - Outer Diameter | B - Width | Cr - Dynamic Radial Rating | Cor - Static Radial Rating | Grease lubrication | Oil lubrication |
|---|---|---|---|---|---|---|---|
| R16 | 28.575 mm | 63.975 mm | 9.525 mm | - N | - N | - rpm | - rpm |
| R16-2RS | 25.4 mm | 50.8 mm | 12.7 mm | - N | - N | - rpm | - rpm |
| R16-2RSV | 25.4 mm | 50.8 mm | 9.525 mm | - N | - N | - rpm | - rpm |
| R16-2Z | 25.4 mm | 50.8 mm | 12.7 mm | - N | - N | - rpm | - rpm |
| R16-RS | 25.4 mm | 50.8 mm | 12.7 mm | - N | - N | - rpm | - rpm |
| R16-Z | 25.4 mm | 50.8 mm | 12.7 mm | - N | - N | - rpm | - rpm |
| R166-2Z | 4.763 mm | 9.525 mm | 3.175 mm | - N | - N | - rpm | - rpm |
| R166ZZ | 4.763 mm | 9.525 mm | 3.175 mm | - N | - N | - rpm | - rpm |
| R168ZZ | 6.35 mm | 9.525 mm | 3.18 mm | - N | - N | - rpm | - rpm |
| R16NR | 25.4 mm | 50.8 mm | 9.525 mm | - N | - N | - rpm | - rpm |
| R18-2RS | 28.575 mm | 53.975 mm | 12.7 mm | - N | - N | - rpm | - rpm |
| R18-2RSV | 28.575 mm | 53.975 mm | 9.525 mm | - N | - N | - rpm | - rpm |
| R18-2Z | 28.575 mm | 53.975 mm | 12.7 mm | - N | - N | - rpm | - rpm |
| R18-RS | 28.575 mm | 53.975 mm | 12.7 mm | - N | - N | - rpm | - rpm |
| R18-Z | 28.575 mm | 53.975 mm | 12.7 mm | - N | - N | - rpm | - rpm |