规格代码公称直径d等级d偏差量面长度L1总长L测量面硬度HRC111511511800.1180级±0.00025144556-63211511514200.1420级±0.00025144556-63311511517000.170级±0.0002514455···
2025规格代码塞规代号牙数/in螺距P基面距离L1间距L4槽宽U凸台径D4基面大径d基面中径d2=E1基面小径≤d1总长L扭矩(NxM)110173800014 1/2 CSG83.17523.39350.80027.047114.30113.0···
2025110174110011/8 LP270.9414.1029.9672.81910.2910.1619.4948.67489—210174110021/4 LP181.4415.78615.1034.24213.7213.46712.49711.26594—310174110033/8 LP181.4416.096···
2025规格代码环规代号基面大径DD偏差基准距离L1L1偏差极限距离m外径D011017350303PZ3939±0.01017.67±0.021.56021017350304PZ30.330.3±0.01017.67±0.021.55231017350302PZ27···
2025