
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 SA204 | |
| Bore diameter | d | 20 mm |
| M'mimba mwake | D | 47 mm pa |
| Zonse m'lifupi mwake | B | 31 mm |
| Kukula kwa mphete yamkati | B1 | 21.5 mm |
| Kukula kwa mphete yakunja | C | 14 mm |
| Center of Bearing from End | s | 7.5 mm |
| Ikani screw | ds | M6X1 |
| Mtunda kuchokera kumbali yakumaso mpaka pakati pa ulusi | G | 4.8 mm |
| Mtunda pakati pa OR mpaka pakati pa zone mafuta | F | 4.2 mm |
| Kukula kwa kolala yotseka | BS | 13.5 mm |
| Kunja kwake kwa kolala yotsekera | d3 ndi | 33.3 mm |
| Chiyerekezo champhamvu champhamvu | C | 7.68 kN |
| Chiyerekezo cha static load | C0 | 3.96 kN |
| Kuchuluka | 0.16 kg | |