
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 GEZ304ES | |
| Bore diameter | d | 12 inchi |
| M'mimba mwake | D | 18 inchi |
| M'lifupi | B | 9 inchi |
| M'lifupi mphete yakunja | C | 7.5 inchi |
| Chiyerekezo champhamvu champhamvu | Dyn.c | 6250 kN |
| Chiyerekezo cha static load | Stat.Co | 18700 kN |
| Raceway m'mimba mwake mphete | dk | 16.22 inchi |
| Chamfer dimension bore | R1s | 0.043 pa |
| Mphete yakunja ya Chamfer | R2s | 0.043 pa |
| Kuchuluka | 143.9 kg | |
Zozungulira zathu zozungulira zimakhala ndi zigawo ziwiri zazikulu: