![http://img.jxjmzc.com/NTN/ntn-73-1.jpg](http://img.jxjmzc.com/NTN/ntn-73-1.jpg)
SD | 20 | mm | - |
D | 47 | mm | 外径 |
B | 15 | mm | - |
R | 1 | mm | - |
R1 | 0.6 | mm | - |
MD1 | 26.4 | mm | - |
MD2 | 33.5 | mm | - |
D1 | 33.5 | mm | - |
D2 | 41.5 | mm | - |
ORDER | BST20X47-1E | 型号 |
CA | 28200 | N | 动载荷 |
COA | 41500 | N | 静载荷 |
CAF | 2880 | kgf | 动载荷 |
COAF | 4250 | kgf | 静载荷 |
LSG | 5000 | r/min | 脂润滑 |
LSO | 10000 | r/min | 油润滑 |
MASS | 120 | g | 重量 |