![http://img.jxjmzc.com/NSK/nsk_12.jpg](http://img.jxjmzc.com/NSK/nsk_12.jpg)
型号 | R3ZZ | - |
SD | 4.762 | mm | 内径 |
D | 12.700 | mm | 外径 |
B1 | 4.978 | mm | 宽度 |
R | 0.30 | mm | (最小) |
R1 | 0.30 | mm | (最小) |
CR1 | 1300 | N | 动载荷 |
COR1 | 485 | N | 静载荷 |
CR2 | 133 | kgf | 动载荷 |
COR2 | 49 | kgf | 静载荷 |
LG | 43000 | 1/min | 脂润滑 |
DB1 | 6.5 | mm | (最大) |
DB2 | 11.2 | mm | (最小) |
RA | 0.30 | mm | (最大) |
MASS | 2.79 | g | 重量 |