- 31306WB1
- 新型号：0.489000
- 旧型号：
- 所属类型：公制单列
- 品牌：ZWZ轴承
- D:72mm d:30mm T:20.75mm B:20mm C:14mm R径向:1.5 R1径向:1.5 R1轴向:1.5
- 重量：0.489000kg
产品参数
产品型录
产品介绍
| 基本尺寸 | |||
| D | 72 | mm | |
| d | 30 | mm | |
| T | 20.75 | mm | |
| B | 20 | mm | |
| C | 14 | mm | |
| R径向 | 1.5 | - | |
| R1径向 | 1.5 | - | |
| R1轴向 | 1.5 | - | |
| 基本额定载荷 | |||
| Cr | 54500 | N | |
| Cor | 59500 | N | |
| 极限转速 | |||
| 脂润滑 | 5000 | r/min | |
| 油润滑 | 6700 | r/min | |
| 安装尺寸 | |||
| damax | 38 | - | |
| dbmin | 38 | - | |
| Damin | 55 | - | |
| Da1max | 65 | - | |
| Db1min | 67 | - | |
| Camin | 2 | - | |
| Cbmin | 6.8 | ||
| 计算系数 | |||
| e | 0.83 | - | |
| Y | 0.7 | - | |
| Yo | 0.4 | - | |
| a | 34 | - | |
| 重量 | |||
| Mass | 0.489000 | Kg | |
| 型号 | |||
| Mass | 0.489000 | - | |
