14X-27-11531 NA-ebu

Usoro nnyefe bụ "akwa" n'etiti ike bulldozer site na injin gaa na usoro ije, na bearings kwesịrị iguzogide mmetụta jikọtara ọnụ nke oke ike, mmetụta, na nnukwu ntụgharị ọsọ ọsọ {{0}:
Nbufe: Nkwado nke oghere gia dị n'ime na-adabere na igwe na-agbagharị agbagharị (nke nwere ike iguzogide ma ibu radial na axial) na cylindrical roller bearings (na-adaba na radial Forces na nnukwu ọsọ ọsọ) iji hụ na nnyefe ike kwụsiri ike n'oge ntụgharị gia ma belata njehie meshing gia.
Shaft draịva: Oghere mbanye nke jikọtara igbe gear na axle draịva, yana ihe nkwado ya na-abụkarị nke onwe- na-akpụgharị roller bearings, nke nwere ike ime mgbanwe maka ntakịrị ngbanwe nke ogwe draịva kpatara njehie nrụnye ma ọ bụ mkpọmkpọ ebe, na-ezere nbibi.

Driver axle: The bearings na isi reducer na mkpa dị iche iche iguzogide nnukwu nnyefe ikpeazụ, na ugboro abụọ n'ahịrị tapered roller bearings na-ejikarị achụsasị ibu site n'ịkwalite ike kọntaktị. Usoro ije na-abanye na kọntaktị na ala, na bearings kwesịrị iguzogide ibu nke bulldozer n'onwe ya (iri puku tọn tọn) na ike mmeghachi omume ala n'oge ịnya ụgbọ ala na ọrụ:
Wheel wheel: Isi ihe na-eme ka arụ ọrụ nke egwu ahụ na-arụ, na agba ya na-akakarị nnukwu - n'ahịrị rola nwere ogologo ahịrị okpukpu abụọ. Mgbanaka dị n'èzí bụ nnyonye anya dabara na oghere wiil, na mgbanaka nke ime na-edozi na ọkara ogwe aka, nke nwere ike iguzogide ibu dị arọ radial na axial thrust, na-eme ka egwu ahụ ghara ịdaba ma ọ bụ gbanwee.
Ụkwụ na-akwado ma na-akwado: Na-agbagharị n'akụkụ egwu ahụ iji kwado ahụ, bearings kwesịrị inwe nguzogide iyi siri ike na akara. A na-ejikarị ihe mkpuchi mkpuchi mkpuchi (dị ka cylindrical roller bearings with rubber sealing ring) na-ejikarị egbochi ala na ájá ịbanye - karịsịa na apịtị, ebe a na-egwuputa ihe na gburugburu ebe ndị ọzọ, ọdịda akara nwere ike ime ka ọ na-eyi ngwa ngwa.

Wheel ntuziaka: na-eduzi ntụzịaka egwu ahụ, na agba ya na-abụkarị onwe{{0}na-edozi igwe rola, nke nwere ike ime mgbanwe n'akụkụ akụkụ nke mgbanwe na nhụsianya egwu kpatara wee belata ihe egwu nke "ịta".
Ndị na-ebu ibu, ngwaọrụ ndị na-atọghe, na ngwaọrụ ndị ọzọ na-arụ ọrụ ga-emepụta mmetụta siri ike na ike dị n'akụkụ n'oge arụ ọrụ, na bearings kwesịrị inwe mgbanwe mgbanwe na nguzogide mmetụta:
Bulldozer agụba hinge shaft: N'ebe mgbanaka nke na-ejikọta agụba bulldozer na mmanụ mmanụ na-ebuli elu, a na-eji nkwonkwo nkwonkwo (radial joint bearings or angular contact bearings) na-ekwe ka agụba ahụ na-efegharị n'otu akụkụ n'oge ebuli na ịkwanye, na-ezere nrụgide nrụgide kpatara site na njikọ siri ike. Ụfọdụ ihe atụ na-eji onwe{1}na-agbakọta ọnụ (gụnyere mmanu siri ike) iji belata ụgwọ mmezi nke mmanụ na-akpata na-akpata.

Ngwaọrụ na-atọghe: Oghere njikọ nke dị n'etiti ezé na-atọpụ na etiti ahụ kwesịrị iguzogide mmetụta ahụ mgbe etinyere ya n'ime ala siri ike ma ọ bụ nkume. Ọ na-abụkarị nnukwu ihe nrịba dị okirikiri ma ọ bụ ihe mkpuchi mkpuchi, nke nguzozi na-eyi nguzogide na ikike nchekwa.
Ngwa nke bearings bulldozer kwesịrị imezu isi ihe atọ chọrọ:
Ibu ibu dị arọ: Ejiri usoro (njikọ akara akara igwe) na ihe (elu{0}}ike na-ebu ígwè) iji mee ka ọ kwekọọ na ọtụtụ iri puku tọn;
Nkwenye gburugburu ebe obibi: Nhazi ekpuchiri (labyrinth, akara egbugbere ọnụ abụọ) na iyi{0} ihe ndị na-eguzogide ọgwụ na-egbochi mbuze nke uzuzu, apịtị, mmiri, na oke okpomọkụ;
Ntughari na-agbanwe agbanwe: Ntugharị pụrụ iche dị ka ịgbanye etiti na nkwonkwo na-enye ohere maka ngbanwe ntakịrị ma ọ bụ ntugharị nke akụrụngwa, na-ezere ọdịda mmalite nke nrụgide siri ike kpatara.