- 31307
- 新型号:0.515000
- 旧型号:
- 所属类型:公制单列
- 品牌:ZWZ轴承
- D:80mm d:35mm T:22.75mm B:21mm C:15mm R径向:2 R1径向:1.5 R1轴向:1.5
- 重量:0.515000kg
产品参数
产品型录
产品介绍
| 基本尺寸 | |||
| D | 80 | mm | |
| d | 35 | mm | |
| T | 22.75 | mm | |
| B | 21 | mm | |
| C | 15 | mm | |
| R径向 | 2 | - | |
| R1径向 | 1.5 | - | |
| R1轴向 | 1.5 | - | |
| 基本额定载荷 | |||
| Cr | 70000 | N | |
| Cor | 76000 | N | |
| 极限转速 | |||
| 脂润滑 | 4500 | r/min | |
| 油润滑 | 6000 | r/min | |
| 安装尺寸 | |||
| damax | 45 | - | |
| dbmin | 44 | - | |
| Damin | 62 | - | |
| Da1max | 71 | - | |
| Db1min | 76 | - | |
| Camin | 3 | - | |
| Cbmin | 7.5 | ||
| 计算系数 | |||
| e | 0.83 | - | |
| Y | 0.7 | - | |
| Yo | 0.4 | - | |
| a | 25 | - | |
| 重量 | |||
| Mass | 0.515000 | Kg | |
| 型号 | |||
| Mass | 0.515000 | - | |