- NACHI 3767/3720
- 新型号：3767/3720
- 旧型号：
- 所属类型：英制系列
- 品牌：NACHI轴承
- d:52.388mm D:93.264mm B:-mm T:30.163mm B:30.302mm C:23.813mm r1(min):2.4~mm r2(min):mm
- 重量：kg
产品参数
产品型录
产品介绍
| 基本尺寸 | |||
| d | 52.388 | mm | |
| D | 93.264 | mm | |
| B | - | mm | |
| T | 30.163 | mm | |
| B | 30.302 | mm | |
| C | 23.813 | mm | |
| r1(min) | 2.4~ | mm | |
| r2(min) | mm | ||
| 载荷中心 | |||
| a | mm | ||
| 安装尺寸 | |||
| da(min) | 63 | mm | |
| db(max) | 59 | mm | |
| Da(min) | 82 | mm | |
| Db(min) | 88 | mm | |
| r1a(max) | 2.4 | mm | |
| r2a(max) | 3.2 | mm | |
| 重量 | |||
| Mass(Cone) | 519 | g | |
| Mass(Cup) | 288 | g | |
| 基本额定载荷 | |||
| Cr | 103000 | N | |
| Cor | 137000 | N | |
| 极限转速 | |||
| Grease | 4200 | r/min | |
| Oil | 5500 | r/min | |
