
Ma Spherical Plain Bearings, omwe amadziwikanso kuti mayendedwe olumikizana, ndi zida zamakina zomwe zimapangidwa mwapadera kuti zigwirizane ndi kusakhazikika kwa angular ndi mayendedwe ozungulira kapena ozungulira pakati pa magawo olumikizidwa. Mosiyana ndi mayendedwe a mpira kapena odzigudubuza, amakhala ndi mawonekedwe ozungulira ozungulira (mphete yamkati) yomwe imamveka mkati mwa mphete yozungulira yofananira. Kapangidwe kameneka kamalola kuyenda m’njira zingapo nthawi imodzi.
| ISO | Chithunzi cha GEZ12ES | |
| Bore diameter | d | 0.5 inchi |
| M'mimba mwake | D | 0.875 pa |
| M'lifupi | B | 0.437 pa |
| M'lifupi mphete yakunja | C | 0.375 pa |
| Chiyerekezo champhamvu champhamvu | Dyn.c | 13 kn pa |
| Chiyerekezo cha static load | Stat.Co | 41kn pa |
| Raceway m'mimba mwake mphete | dk | 0.709 pa |
| Chamfer dimension bore | R1s | 0.006 pa |
| Mphete yakunja ya Chamfer | R2s | 0.024 pa |
| Kuchuluka | 0.022 kg | |
Zozungulira zathu zozungulira zimakhala ndi zigawo ziwiri zazikulu: