- NACHI 782/772
- 新型号：782/772
- 旧型号：
- 所属类型：英制系列
- 品牌：NACHI轴承
- d:104.775mm D:180.975mm B:-mm T:47.625mm B:48.006mm C:38.1mm r1(min):3.6~mm r2(min):mm
- 重量：kg
产品参数
产品型录
产品介绍
| 基本尺寸 | |||
| d | 104.775 | mm | |
| D | 180.975 | mm | |
| B | - | mm | |
| T | 47.625 | mm | |
| B | 48.006 | mm | |
| C | 38.1 | mm | |
| r1(min) | 3.6~ | mm | |
| r2(min) | mm | ||
| 载荷中心 | |||
| a | mm | ||
| 安装尺寸 | |||
| da(min) | 122 | mm | |
| db(max) | 116 | mm | |
| Da(min) | 161 | mm | |
| Db(min) | 168 | mm | |
| r1a(max) | 3.6 | mm | |
| r2a(max) | 3.2 | mm | |
| 重量 | |||
| Mass(Cone) | 2900 | g | |
| Mass(Cup) | 1920 | g | |
| 基本额定载荷 | |||
| Cr | 288000 | N | |
| Cor | 438000 | N | |
| 极限转速 | |||
| Grease | 2100 | r/min | |
| Oil | 2800 | r/min | |
