- NACHI HM212047UR/HM212011UR
- 新型号：HM212047UR/HM212011UR
- 旧型号：
- 所属类型：英制系列
- 品牌：NACHI轴承
- d:63.5mm D:122.238mm B:-mm T:38.1mm B:38.354mm C:29.718mm r1(min):7.1~mm r2(min):mm
- 重量：kg
产品参数
产品型录
产品介绍
| 基本尺寸 | |||
| d | 63.5 | mm | |
| D | 122.238 | mm | |
| B | - | mm | |
| T | 38.1 | mm | |
| B | 38.354 | mm | |
| C | 29.718 | mm | |
| r1(min) | 7.1~ | mm | |
| r2(min) | mm | ||
| 载荷中心 | |||
| a | mm | ||
| 安装尺寸 | |||
| da(min) | 87 | mm | |
| db(max) | 73 | mm | |
| Da(min) | 108 | mm | |
| Db(min) | 116 | mm | |
| r1a(max) | 7.1 | mm | |
| r2a(max) | 3.2 | mm | |
| 重量 | |||
| Mass(Cone) | 1360 | g | |
| Mass(Cup) | 595 | g | |
| 基本额定载荷 | |||
| Cr | 191000 | N | |
| Cor | 249000 | N | |
| 极限转速 | |||
| Grease | 3200 | r/min | |
| Oil | 4300 | r/min | |
