
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 GE20ES | |
| Bore diameter | d | 20 mm |
| M'mimba mwake | D | 35 mm |
| M'lifupi | B | 16 mm |
| M'lifupi mphete yakunja | C | 12 mm |
| Chiyerekezo champhamvu champhamvu | Dyn.c | 18kn pa |
| Chiyerekezo cha static load | Stat.Co | 87.6 kn |
| Raceway m'mimba mwake mphete | dk | 29 mm ndi |
| Chamfer dimension bore | R1s | 0.6 mm |
| Mphete yakunja ya Chamfer | R2s | 0.3 mm |
| Kuchuluka | 0.061 kg | |
Zozungulira zathu zozungulira zimakhala ndi zigawo ziwiri zazikulu: