- NACHI HJLM104948/HJLM104910
- 新型号：HJLM104948/HJLM104910
- 旧型号：
- 所属类型：英制系列
- 品牌：NACHI轴承
- d:50mm D:82mm B:-mm T:21.5mm B:21.5mm C:17mm r1(min):3~4mm r2(min):0.5~mm
- 重量：kg
产品参数
产品型录
产品介绍
| 基本尺寸 | |||
| d | 50 | mm | |
| D | 82 | mm | |
| B | - | mm | |
| T | 21.5 | mm | |
| B | 21.5 | mm | |
| C | 17 | mm | |
| r1(min) | 3~4 | mm | |
| r2(min) | 0.5~ | mm | |
| 载荷中心 | |||
| a | mm | ||
| 安装尺寸 | |||
| da(min) | 60 | mm | |
| db(max) | 55 | mm | |
| Da(min) | 76 | mm | |
| Db(min) | 78 | mm | |
| r1a(max) | 3 | mm | |
| r2a(max) | 0.5 | mm | |
| 重量 | |||
| Mass(Cone) | 304 | g | |
| Mass(Cup) | 128 | g | |
| 基本额定载荷 | |||
| Cr | 71700 | N | |
| Cor | 97900 | N | |
| 极限转速 | |||
| Grease | 4500 | r/min | |
| Oil | 6000 | r/min | |
