SD | 38.100 | mm | - |
D | 76.200 | mm | 外径 |
T | 23.812 | mm | 宽度 |
B | 25.654 | mm | 宽度 |
C | 19.050 | mm | 宽度 |
R | 3.5 | mm | (最大) |
R1 | 3.3 | mm | (最小) |
DA1 | 50 | mm | (最小) |
DB1 | 43.5 | mm | (最大) |
DA | 66 | mm | (最大) |
DB | 70 | mm | (最小) |
ORDER | 4T-2788/2720 | 型号 |
CR | 73000 | N | 动载荷 |
COR | 90500 | N | 静载荷 |
CRF | 7 450 | kgf | 动载荷 |
CORF | 9 200 | kgf | 静载荷 |
LSG | 5 100 | r/min | 脂润滑 |
LSO | 6 800 | r/min | 油润滑 |
A | 7.8 | mm | - |
MASS | 500 | g | 重量 |
E | 0.3 | - |
Y2 | 1.98 | - |
Y0 | 1.09 | - |