![http://img.jxjmzc.com/NTN/ntn-55-1.jpg](http://img.jxjmzc.com/NTN/ntn-55-1.jpg)
SD | 34.925 | mm | - |
D | 72.238 | mm | 外径 |
T | 20.638 | mm | 宽度 |
B | 20.638 | mm | 宽度 |
C | 15.875 | mm | 宽度 |
R | 3.5 | mm | (最大) |
R1 | 1.3 | mm | (最小) |
DA1 | 47 | mm | (最小) |
DB1 | 40.5 | mm | (最大) |
DA | 63 | mm | (最大) |
DB | 67 | mm | (最小) |
ORDER | 4T-16137/16284 | 型号 |
CR | 48000 | N | 动载荷 |
COR | 58500 | N | 静载荷 |
CRF | 4 900 | kgf | 动载荷 |
CORF | 5 950 | kgf | 静载荷 |
LSG | 5 300 | r/min | 脂润滑 |
LSO | 7 000 | r/min | 油润滑 |
A | 4.2 | mm | - |
MASS | 390 | g | 重量 |
E | 0.4 | - |
Y2 | 1.49 | - |
Y0 | 0.82 | - |