- NACHI NNU4956
- 新型号：NNU4956
- 旧型号：
- 所属类型：圆柱孔NNU
- 品牌：NACHI轴承
- d:280mm D:380mm B:-mm r:mm r:mm Fw:312mm
- 重量：kg
产品参数
产品型录
产品介绍
| 基本尺寸 | |||
| d | 280 | mm | |
| D | 380 | mm | |
| B | - | mm | |
| r | mm | ||
| r | mm | ||
| Fw | 312 | mm | |
| 安装尺寸 | |||
| Da(min) | mm | ||
| da(min) | mm | ||
| da(max) | - | mm | |
| dc(min) | - | mm | |
| ra(max) | 2 | mm | |
| 基本额定载荷 | |||
| Cr | 960000 | N | |
| Cor | 2230000 | N | |
| 极限转速 | |||
| Grease | min-1 | - | |
| Oil | min-1 | - | |
