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 |
|---|---|---|---|---|---|---|---|
| 6144 | 220 mm | 340 mm | 56 mm | — N | — N | — rpm | — rpm |
| 6140 | 200 mm | 310 mm | 51 mm | — N | — N | — rpm | — rpm |
| 6138 | 190 mm | 290 mm | 46 mm | — N | — N | — rpm | — rpm |
| 6136 | 180 mm | 280 mm | 46 mm | — N | — N | — rpm | — rpm |
| 6134 | 170 mm | 260 mm | 42 mm | — N | — N | — rpm | — rpm |
| 6132 | 160 mm | 240 mm | 38 mm | — N | — N | — rpm | — rpm |
| 6130 | 150 mm | 225 mm | 35 mm | — N | — N | — rpm | — rpm |
| 6128 | 140 mm | 210 mm | 33 mm | — N | — N | — rpm | — rpm |
| 6126 | 130 mm | 200 mm | 28 mm | — N | — N | — rpm | — rpm |
| 6124 | 120 mm | 180 mm | 28 mm | — N | — N | — rpm | — rpm |
| 6122 | 110 mm | 170 mm | 28 mm | — N | — N | — rpm | — rpm |
| 6121 | 105 mm | 160 mm | 26 mm | — N | — N | — rpm | — rpm |
| 6120 | 100 mm | 150 mm | 24 mm | — N | — N | — rpm | — rpm |
| 6119 | 95 mm | 145 mm | 24 mm | — N | — N | — rpm | — rpm |
| 6118 | 90 mm | 140 mm | 24 mm | — N | — N | — rpm | — rpm |