- NACHI HM12649/HM12610
- 新型号：HM12649/HM12610
- 旧型号：
- 所属类型：英制系列
- 品牌：NACHI轴承
- d:21.43mm D:50.005mm B:-mm T:17.526mm B:18.288mm C:13.97mm r1(min):1.17~mm r2(min):mm
- 重量：kg
产品参数
产品型录
产品介绍
| 基本尺寸 | |||
| d | 21.43 | mm | |
| D | 50.005 | mm | |
| B | - | mm | |
| T | 17.526 | mm | |
| B | 18.288 | mm | |
| C | 13.97 | mm | |
| r1(min) | 1.17~ | mm | |
| r2(min) | mm | ||
| 载荷中心 | |||
| a | mm | ||
| 安装尺寸 | |||
| da(min) | 27.5 | mm | |
| db(max) | 25.5 | mm | |
| Da(min) | 44 | mm | |
| Db(min) | 46 | mm | |
| r1a(max) | 1.17 | mm | |
| r2a(max) | 1.17 | mm | |
| 重量 | |||
| Mass(Cone) | 119 | g | |
| Mass(Cup) | 58 | g | |
| 基本额定载荷 | |||
| Cr | 39100 | N | |
| Cor | 40700 | N | |
| 极限转速 | |||
| Grease | 8500 | r/min | |
| Oil | 11000 | r/min | |
