- 31311/YA8
- 新型号：1.710000
- 旧型号：
- 所属类型：公制单列
- 品牌：ZWZ轴承
- D:120mm d:55mm T:31.5mm B:29mm C:21mm R径向:2.5 R1径向:2 R1轴向:2
- 重量：1.710000kg
产品参数
产品型录
产品介绍
| 基本尺寸 | |||
| D | 120 | mm | |
| d | 55 | mm | |
| T | 31.5 | mm | |
| B | 29 | mm | |
| C | 21 | mm | |
| R径向 | 2.5 | - | |
| R1径向 | 2 | - | |
| R1轴向 | 2 | - | |
| 基本额定载荷 | |||
| Cr | 135000 | N | |
| Cor | 139000 | N | |
| 极限转速 | |||
| 脂润滑 | 2800 | r/min | |
| 油润滑 | 3800 | r/min | |
| 安装尺寸 | |||
| damax | 68 | - | |
| dbmin | 65 | - | |
| Damin | 92 | - | |
| Da1max | 112 | - | |
| Db1min | 112 | - | |
| Camin | 3 | - | |
| Cbmin | 11 | ||
| 计算系数 | |||
| e | 0.83 | - | |
| Y | 0.7 | - | |
| Yo | 0.4 | - | |
| a | 38 | - | |
| 重量 | |||
| Mass | 1.710000 | Kg | |
| 型号 | |||
| Mass | 1.710000 | - | |
