Akwai hanyoyi gama-gari da yawa don rarrabuwa birgima

1. An rarraba bisa ga nau'in tsarin jujjuyawar

Abun cikian raba su zuwa masu zuwa bisa ga mabambantan kwatancen kaya ko kusurwoyin tuntuɓar juna waɗanda za su iya ɗauka:

1) Radial bearings---- galibi ana amfani da shi don mirgina bearings masu ɗaukar nauyin radial, tare da kusurwoyi masu ƙima daga 0 zuwa 45. Dangane da kusurwar lamba, an raba shi zuwa: radial bearing bearing ---- radial bearing with nominal contact angle of 0: Radial radial lamba bearing ---- radial bearing with nominal contact angle sama da 0 zuwa 45.

2)Ƙunƙasar turawa---- akasari ana amfani da su don yin birgima masu ɗauke da nauyin axial, kuma kusurwoyin maƙasudin nasu ya fi 45 zuwa 90. Dangane da kusurwoyin mabambantan ƙima, an raba su zuwa: axial contact bearings ---- tura bearings tare da lamba mara kyau. kusurwoyi na 90: bugun kusurwa na tuntuɓar ---- tuƙi bearings tare da kusurwoyin lamba mafi girma fiye da 45 amma kasa da 90.

 

Dangane da nau'in nau'in mirgina, an raba bearings zuwa:

1) Ƙwallon ƙafa---- abubuwa masu mirgina a matsayin ƙwallo:

2) Nadi bearings---- abubuwan da ake birgima sune rollers. Dangane da nau'in abin nadi, abin nadi ya kasu kashi:

cylindrical abin nadi bearings---- abubuwa masu birgima sune ƙwanƙwasa ƙwanƙwasa cylindrical, kuma rabon tsayi da diamita na rollers cylindrical ya fi ko daidai da 3;

Abubuwan da ke jujjuyawa na abin nadi na allura ---- shine ɗaukar abin nadi na allura, kuma adadin tsayin daka zuwa diamita na abin nadi na allura ya fi 3, amma diamita bai kai ko daidai da 5mm;

Tapered bearings---- abubuwa masu birgima sune bearings don maɗaukakiyar rollers; Siffar abin nadi bearings — abubuwan nadi sune bearings don nadi mai siffar zobe.

 

Abun cikiAn raba su zuwa wadannan bisa ga ko za a iya daidaita su yayin aiki:

1) Halin yanayi---- tseren tsere yana da siffar siffar siffar siffar siffar siffar siffar siffar siffar siffar siffar siffar siffar siffar siffar siffar siffar siffar siffar siffar siffar auduga da kuma motsin motsin motsin motsin motsin motsin motsin motsin motsin motsin da aka yi da axial na hanyoyi guda biyu;

2) Abubuwan da ba a daidaita su ba(rigid bearings) ---- bearings wanda zai iya tsayayya da karkatar da kusurwar axial tsakanin hanyoyin tsere.

 

Abun cikian raba su zuwa masu zuwa bisa ga adadin abubuwan birgima:

1) Guda guda ɗaya---- bearings tare da jere na abubuwan mirgina;

2)Biyu-jeri bearings---- bearings tare da layuka biyu na abubuwan mirgina;

3)Ƙaƙƙarfan jere masu yawa---- bearings tare da fiye da layuka biyu na abubuwa masu mirgina, irin su jeri uku da huɗu.

 

Abun cikian raba su zuwa kamar haka gwargwadon ko za a iya raba sassansu:

1) Abubuwan da za a iya cirewa---- bearings tare da sassa masu rabuwa;

2) Abubuwan da ba za a iya raba su ba---- bearings wanda ba za a iya raba sabani ta zobba bayan daidaitawar karshe.

 

Abun cikiHakanan za'a iya raba nau'ikan tsari iri-iri bisa ga sifofin tsarinsu (kamar ko akwai tsagi mai cikawa, ko akwai zobe na ciki da na waje da siffar zobe, tsarin flange, da ma ko akwai. shine keji, etc.).

 

Rarraba bisa girman girman bearings na birgima an kasu kashi masu zuwa bisa ga diamita na waje:

(1) Ƙananan bearings ---- bearings tare da ƙananan diamita na waje da ke ƙasa da 26mm;

(2) Ƙananan bearings ---- bearings tare da ƙananan diamita na waje wanda ya fito daga 28 zuwa 55 mm;

(3) Ƙananan ƙananan ƙananan ƙananan ƙananan ---- bearings tare da ƙananan diamita na waje a cikin kewayon 60-115mm;

(4) Matsakaici da manyan bearings ---- bearings tare da girman girman diamita na waje na 120-190mm

(5) Manyan bearings ---- bearings tare da ƙananan diamita na waje daga 200 zuwa 430mm;

(6) Manyan bearings ---- bearings tare da ƙananan diamita na waje daga 440mm ko mor.

Ƙarin bayani mai mahimmanci, da fatan za a tuntuɓe mu:

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