- NACHI 663/653
- 新型号：663/653
- 旧型号：
- 所属类型：英制系列
- 品牌：NACHI轴承
- d:82.55mm D:146.05mm B:-mm T:41.275mm B:41.275mm C:31.75mm 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 | 82.55 | mm | |
| D | 146.05 | mm | |
| B | - | mm | |
| T | 41.275 | mm | |
| B | 41.275 | mm | |
| C | 31.75 | mm | |
| r1(min) | 3.6~ | mm | |
| r2(min) | mm | ||
| 载荷中心 | |||
| a | mm | ||
| 安装尺寸 | |||
| da(min) | 99 | mm | |
| db(max) | 92 | mm | |
| Da(min) | 131 | mm | |
| Db(min) | 139 | mm | |
| r1a(max) | 3.6 | mm | |
| r2a(max) | 3.3 | mm | |
| 重量 | |||
| Mass(Cone) | 1910 | g | |
| Mass(Cup) | 880 | g | |
| 基本额定载荷 | |||
| Cr | 208000 | N | |
| Cor | 301000 | N | |
| 极限转速 | |||
| Grease | 2600 | r/min | |
| Oil | 3400 | r/min | |
