I-KGG Ball Bearings iqukethe iringi yangaphandle, iringi yangaphakathi, kanye nobuningi bamarola nama-spacers. I-Bearing enembayo yokuzungeza ephezulu ekwazi ukuthwala imithwalo nhlangothi zonke. Ngenxa yokuthi inamarola angama-cylindrical ahlelwe nge-orthogonally, ingathwala imithwalo nhlangothi zonke. I-KGG ihlinzeka ngezinhlobo ezimbili zamabheringi: I-Deep Groove Ball Bearing kanye ne-Angular Contact Ball Bearings.