Baarakɛminɛn min bɛ wele ko spherical plain bearings, o sinsinnen bɛ u jɔcogo dilancogo kɛrɛnkɛrɛnnen kan. Kɛnɛma bolo, kɔnɔna bolokɔniw, ani bolo lajɛli fɛ, u bɛ balansi sɔrɔ doni-bearing capacity ni flexibility cɛ.
Masiniw la, biriki kɛnɛw sɛrɛkiliw bɛ kɛ ka caya walasa ka doni gɛlɛnw ni lamaga gɛlɛnw muɲu, i n’a fɔ pankurunw jɔli siraw la. U bɛ doni barikama di-bearing strength k’a sɔrɔ u bɛ yɛrɛyɛrɛ, sɛgɛn ani tension fana kɛlɛ.
Ka fara o kan, biriki kɛnɛw sɛrɛkiliw bɛ kɛ ka caya masinw ka kunnafonidilanw na, i n’a fɔ motɛri masinw ka kunnafonidilanw ani bolifɛnw bolicogo jirisunw. U ka dilancogo hakilitigi bɛ dɔ bɔ kosɛbɛ yɛrɛyɛrɛ ni mankan na, o bɛ kɛ sababu ye ka masinw ka baarakɛcogo nɔgɔya, ka sabati, ka lakana, ani ka se ka da a kan.
