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 |
|---|---|---|---|---|---|---|---|
| 6308-2RS | 40 mm | 90 mm | 23 mm | — N | — N | — rpm | — rpm |
| 6307-2RS | 35 mm | 80 mm | 21 mm | — N | — N | — rpm | — rpm |
| 6306-2RS | 30 mm | 72 mm | 19 mm | — N | — N | — rpm | — rpm |
| 6305-2RS | 25 mm | 62 mm | 17 mm | — N | — N | — rpm | — rpm |
| 6304-2RS | 20 mm | 52 mm | 15 mm | — N | — N | — rpm | — rpm |
| 6303-2RS | 17 mm | 47 mm | 14 mm | — N | — N | — rpm | — rpm |
| 6302-2RS | 15 mm | 42 mm | 13 mm | — N | — N | — rpm | — rpm |
| 6301-2RS | 12 mm | 37 mm | 12 mm | — N | — N | — rpm | — rpm |
| 6320-ZZ | 100 mm | 215 mm | 47 mm | — N | — N | — rpm | — rpm |
| 6318-ZZ | 90 mm | 190 mm | 43 mm | — N | — N | — rpm | — rpm |
| 6317-ZZ | 85 mm | 180 mm | 41 mm | — N | — N | — rpm | — rpm |
| 6316-ZZ | 80 mm | 170 mm | 39 mm | — N | — N | — rpm | — rpm |
| 6315-ZZ | 75 mm | 160 mm | 37 mm | — N | — N | — rpm | — rpm |
| 6314-ZZ | 70 mm | 150 mm | 35 mm | — N | — N | — rpm | — rpm |
| 6313-ZZ | 65 mm | 140 mm | 33 mm | — N | — N | — rpm | — rpm |