
Magawo a UC amatanthauza zokhazikika, zogwiritsidwa ntchito kwambiri pillow block ball bearing unit okhala ndi manja a adapter. Pakatikati pawo pali mpira wozama wokhala ndi a spherical outer diameter (SPB) opangidwa kuti agwirizane ndi bowo lozungulira lofananira la nyumba yachitsulo chonyezimira. Kutsatira miyeso ya metric, mndandandawu umapangidwira makamaka ntchito zamafakitale zomwe zimafuna kuchuluka kwa katundu, kuyika molunjika, komanso magwiridwe antchito odalirika.
| ISO | Mtengo wa SB211 | |
| Bore diameter | d | 55 mm |
| M'mimba mwake | D | 100 mm |
| Zonse m'lifupi mwake | B | 45.3 mm |
| Kukula kwa mphete yakunja | C | 21 mm |
| Center of Bearing from End | s | 11.8 mm |
| Kutalikirana ndi kutseka nkhope yam'mbali ya chipangizo ku raceway center | s1 | 33.5 mm |
| Ikani screw | ds | M10X1 |
| Mtunda kuchokera kumbali yakumaso mpaka pakati pa ulusi | G | 9.8 mm |
| Mtunda pakati pa OR mpaka pakati pa zone mafuta | F | 7 mm |
| Chiyerekezo champhamvu champhamvu | C | 26kn pa |
| Chiyerekezo cha static load | C0 | 17.5 kN |
| Kuchuluka | 0.81 kg | |