
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 GE140ES | |
| Bore diameter | d | 140 mm |
| M'mimba mwake | D | 210 mm |
| M'lifupi | B | 90 mm |
| M'lifupi mphete yakunja | C | 70 mm |
| Chiyerekezo champhamvu champhamvu | Dyn.c | 648kn pa |
| Chiyerekezo cha static load | Stat.Co | 3240 kN |
| Raceway m'mimba mwake mphete | dk | 180 mm |
| Chamfer dimension bore | R1s | 1 mm |
| Mphete yakunja ya Chamfer | R2s | 1 mm |
| Kuchuluka | 11 kg | |
Zozungulira zathu zozungulira zimakhala ndi zigawo ziwiri zazikulu: