
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 | GEEW90ES | |
| Bore diameter | d | 90 mm |
| M'mimba mwake | D | 130 mm |
| M'lifupi | B | 90 mm |
| M'lifupi mphete yakunja | C | 50 mm |
| Chiyerekezo champhamvu champhamvu | Dyn.c | 292 kn |
| Chiyerekezo cha static load | Stat.Co | 1464 kN |
| Raceway m'mimba mwake mphete | dk | 115 mm |
| Kuchuluka | 3.21kg | |
Zozungulira zathu zozungulira zimakhala ndi zigawo ziwiri zazikulu: