Spherical plain bearings, laksan sliding bearing langai hku nna, shada da matut mahkai ai lam lahkawng (sh) n-gun n law ai daw lahkawng a lapran na n-gun n law ai-friction matut mahkai lam hpe jaw na matu galaw da ai. Shanhte a laklai ai hkrang shapraw ai lam hte hkrang masa a majaw, shinggyim masha ni a shinggyim nga pra masa gaw, engineering hpaji law law hta laklai ai bungli galaw ai lam hpe madun dan sai. Load atsam, spherical plain beings ni a madung bungli galaw ai lam hpe madun ai lam gaw, shanhte a kam hpa mai ai lam hte tatut jai lang ai lam ni hta ngang grin ai lam hte hkrak matut mahkai nga ai.
I. Scherical Plain Bearings ni a npawt nhpang hkrang masa
Spherical plain bearings ni gaw, kata na ring, shinggan ring, shinggrup ai lam ni lawm ai. Kata hte shinggan ring lapran na matut mahkai lam ni hpe laksan hku nna galaw nna, sau htu ai sumla hkrung langai byin wa ai majaw, n-gun n rawng ai lam hpe shayawm ya lu ai. Dai rolling elements ni gaw kata hte shinggan ring lapran hta shinggrup nna, dai daw lahkawng a lapran na relative motion hpe galaw ya ai. Hkrang nsam hte n-gun atsam ni a hkrang hte jahpan hta hkan nna, shinggyim hkum hkrang n-gun rawng ai lam ni hpe amyu myu hku nna garan ginhka mai ai, dai hta shinggyim hkum hkrang, cylindrical, hte n-gun rawng ai lam ni lawm ai.
II. Load atsam marai garan ginhka ai lam hpe garan ginhka ai lam
Spherical plain bearing ni a load atsam gaw shanhte a hkrang hte jai lang ai lam hta hkan nna shai hkat nga ai. Madung hku tsun ga nga yang, shinggyim masha ni a n-gun atsam hpe lawu na lam ni hku nna garan ginhka mai ai:
Radial load capacity: Ndai gaw, radial maga de, spherical plain bearing gaw hkam sharang lu ai, n-gun kaba dik htum hpe tsun mayu ai. Spherical spherical plain bearings ni a matu, shanhte a radial load atsam gaw madung hku nna diameter hte rolling elements ni a jahpan hta madung nga ai. Cylindrical hte tapered spherical plain bearings ni a matu, ndai gaw kata hte shinggan ring lapran na matut mahkai shara hte seng ai.
Axial load capacity: Ndai gaw, n-gun n-gun hpe n-gun n-gun n-gun n-gun n-gun n-gun n-gun n-gun hpe tsun mayu ai. Ndai axial load capacity gaw bearing a structural design hte grai ni htep ai. Kata hte shinggan ring ni a tilt angle zawn re ai lam ni, shinggrup ai lam ni a hkrang hte lajang da ai lam ni yawng gaw axial load atsam hpe hkra machyi shangun ai.
Dai majaw, n-gun n-gun hpe n-gun n-gun n-gun n-gun n-gun: Spherical plain bearing hpe n-gun n-gun n-rawng ai aten hta hkam sha ra ai shaloi, kata lam hte shinggan ring ni gaw langai hte langai shingdaw ai. Spherical plain bearing hpe hkam sharang lu ai n-gun kaba dik ai aten gaw, n-gun n-gun n-gun n-gun hpe hkam sharang lu ai. Ndai n-gun n-gun n-gun n-gun n-gun gaw, bearing a n-gun n-gun hte shi a rolling elements ni a garan ginhka ai lam zawn re ai lam ni hte seng nga ai.
