China 30202 iibheringi tapered iibheringi, abavelisi umqolo omnye kunye nababoneleli |CWL

30202 iibheringi tapered roller, umqolo omnye

Inkcazelo emfutshane:

Umqolo omnye we-tapered roller bearings zenzelwe ukulungiselela imithwalo edibeneyo, ngaxeshanye isebenze imithwalo ye-radial kunye ne-axial.Imigca yentelekelelo yeendlela zomdyarho idibana kwindawo efanayo kwi-axis ethwalayo ukubonelela ngesenzo sokwenyani sokuqengqeleka kwaye ke ngoko kukho amaxesha okukhuhlana aphantsi ngexesha lokusebenza.Umthamo we-axial othwele umthamo weebheringi ezijikelezayo zonyuka ngokunyuka kwe-angle yoqhagamshelwano α.Ubungakanani be-angle yoqhagamshelwano, edla ngokuba phakathi kwe-10 ° kunye ne-30 °.

Thumela i-imeyile kuthi

Iinkcukacha zeMveliso

Iithegi zeMveliso

Iimpawu zeTapered roller bearings

1.Ukungqubana okuphantsi
Uyilo oluphuculweyo lwesiphelo serola kunye nokugqitywa komphezulu kwiflange kukhuthaza ukwakheka kwefilimu ye-lubricant, okukhokelela kukhuhlane olusezantsi.Oku kwakhona kunciphisa ubushushu bokukhuhla kunye nokunxiba kweflange.

2.Ukuthembeka kokusebenza okuphuculweyo
Ukugqitywa komphezulu ophuculweyo kwimigangatho yoqhagamshelwano yeerola kunye neendlela zomdyarho zixhasa ukusekwa kwefilimu ye-hydrodynamic lubricant.

3.Ukuhambelana kweeprofayili ze-roller kunye nobukhulu
Ukunyamezela kwe-dimensional kunye nejometri yeebheringi ze-tapered roller ziyafana.Oku kubonelela ngowona lwabiwo lomthwalo olulolona, kunciphisa ingxolo kunye nokungcangcazela, kwaye kwenza ukuba ukulayisha kwangaphambili kumiselwe ngokuchanekileyo ngakumbi.

4.Rigid ukuthwala isicelo
Umqolo omnye onetapered roller bear ngokuqhelekileyo ilungelelaniswe ngokuchasene nebhereyi yesibini ene tapered roller.Ngokufaka isicelo sokulayishwa kwangaphambili, isicelo esiqinileyo sinokufezekiswa.

5.Ohlukanayo
Umsesane wangaphakathi kunye ne-roller kunye ne-cage assembly (cone) inokunyuswa ngokwahlukileyo kwindandatho yangaphandle (indebe).

30202 Iinkcukacha zeenkcukacha

30202 Iinkcukacha zeenkcukacha:
Izinto eziphathekayo: 52100 Chrome Steel
Ulwakhiwo:Umqolo omnye
Uthotho lweMetric
Izantya zokukhawulela Ioyile: 15000rpm
Izantya zokunciphisa Igrisi: 11000rpm
Ubunzima: 0.055 kg

Imilinganiselo ephambili:
Bore ubukhulu(d):15mm
Idayamitha yangaphandle (D): 35mm
Ububanzi beringi yangaphakathi(B): 11mm
Ububanzi beringi yangaphandle (C): 10mm
Ububanzi bubonke(T): 11.75
I-Chamfer dimension yeringi yangaphakathi (r) min.: 0.6mm
I-Chamfer dimension yeringi yangaphandle (r) min.: 0.6mm
Imilinganiselo yomthwalo oguqukayo (Cr):14.22KN
Imilinganiselo yomthwalo omileyo (Cor): 13.05KN

ABUTMENT DIMENSIONS
Idayamitha yeshaft abutment(da)max.:20 mm
Ububanzi be-shaft abutment (db) min.: 20.5 mm
Idayamitha ye-abutment yezindlu (Da) min.:30 mm
Ububanzi be-abutment yezindlu (Da) max.: 30.5 mm
Ububanzi be-abutment yezindlu (Db) min.: 32 mm
Ubuncinci ububanzi besithuba esifunekayo kwizindlu kwicala elikhulu lobuso(Ca) min.:2 mm
Ubuncinci ububanzi bendawo efunekayo kwizindlu kwicala elincinci lobuso (Cb) min.: 2.5 mm
Ireyidi ye-shaft fillet(ra) ubuninzi.:0.6 mm
Ireyidi yefillet yezindlu (rb) max.:0.6 mm