Ib kab thiab ob kab angular contact pob bearings

Angular contact pob bearingsmuaj ib lub nplhaib sab nraud, ib lub nplhaib sab hauv, ib lub pob hlau, thiab ib lub tawb. Nws tuaj yeem dais tau ob qho tib si radial thiab axial loads, thiab kuj tuaj yeem dais tau cov axial ntshiab, thiab tuaj yeem ua haujlwm ruaj khov ntawm qhov ceev siab. Ib kab angular contact pob bearings tsuas tuaj yeem tiv taus cov axial loads hauv ib qho kev taw qhia. Thaum hom bearing no dais cov radial ntshiab, vim tias cov khoom dov thiab cov kab radial load tsis nyob hauv tib lub dav hlau radial, cov khoom axial sab hauv yog tsim, yog li nws yuav tsum tau teeb tsa ua khub.

 

1. Ib kab angular contact pob bearings

Ib kab angular contact pob bearings muaj cov qauv hauv qab no:

(1) Cov kabmob sib txuas ntawm lub kaum sab xis uas sib cais tau

Sab nraud ntawm lub nplhaib sab hauv, lub tawb thiab lub pob sib dhos, yog li nws tuaj yeem ntsia tau sib cais. Cov kabmob me me no nrog lub cheeb sab hauv tsawg dua 10 hli feem ntau siv rau hauv gyrocopic rotors, micromotors thiab lwm yam khoom siv uas muaj qhov xav tau siab rau kev sib npaug ntawm lub cev, suab nrov, kev co thiab kev ruaj khov.

 

(2) Cov kabmob sib txuas ntawm lub kaum sab xis uas tsis sib cais tau

Lub nplhaib ntawm hom kabmob no muaj qhov qhib xauv, yog li ob lub nplhaib tsis tuaj yeem sib cais. Muaj peb hom raws li lub kaum sab xis sib cuag:

(1) Lub kaum sab xis α = 40 °, tsim nyog rau kev nqa cov khoom loj axial;

(2) Lub kaum sab xis α = 25 °, feem ntau siv rau cov kabmob precision spindle;

(3) Lub kaum sab xis α = 15 °, feem ntau siv rau cov kabmob loj loj.

(3) Cov kabmob sib txuas ntawm lub kaum sab xis uas teeb tsa ua khub

 

Angular contact pob bearingsCov kabmob no tau teeb tsa ua khub siv los pab txhawb nqa ob qho tib si radial thiab axial loads, nrog rau cov radial ntshiab thiab axial loads hauv ob qho kev taw qhia. Hom kabmob no tau xaiv thiab ua ke ua khub los ntawm tus neeg tsim khoom raws li qee qhov kev xav tau preload, thiab tau muab rau cov neeg siv. Thaum lub kabmob tau teeb tsa rau ntawm lub tshuab thiab nruj, qhov sib txawv hauv lub kabmob raug tshem tawm tag nrho, thiab lub nplhaib thiab lub pob nyob rau hauv lub xeev preloaded, yog li txhim kho qhov rigidity ntawm kev sib xyaw ua ke.

 

Angular contact ball bearings uas teeb tsa ua khub muaj peb hom kev teeb tsa sib txawv:

(1) Kev teeb tsa rov qab-rau-rov qab, post-code DB, qhov kev teeb tsa no muaj kev ruaj khov zoo, kev ua tau zoo los tiv taus lub sijhawm tig rov qab, thiab cov kabmob tuaj yeem dais ob txoj kev axial load;

 

(2) Kev teeb tsa ntsej muag, tus lej tom qab yog DF, qhov kev teeb tsa no thiab lub peev xwm los tiv taus lub sijhawm tig tsis zoo li daim ntawv teeb tsa DB, thiab cov kabmob tuaj yeem dais ob txoj kev thauj khoom axial;

 

(3) Tandem kev npaj, post-code DT, qhov kev teeb tsa no kuj tseem tuaj yeem txuas nrog peb lossis ntau dua bearings ntawm tib qho kev txhawb nqa, tab sis tsuas yog tuaj yeem dais lub nra hnyav axial hauv ib qho kev taw qhia. Feem ntau, txhawm rau kom sib npaug thiab txwv qhov kev hloov pauv axial ntawm tus ncej, ib qho bearing uas muaj peev xwm dais lub nra hnyav axial hauv lwm qhov kev taw qhia tau teeb tsa ntawm lwm qhov kev txhawb nqa.

 

2. Ob Kab Angular Tiv Tauj Pob Bearings

Ob kab angular contact pob bearings yog tus cwj pwm los ntawm lub peev xwm los tiv taus kev sib xyaw ua ke ntawm radial thiab axial loads tib lub sijhawm, txwv qhov axial displacement ntawm ob sab ntawm lub ncej.

Piv nrog rau ob txoj kev thawb pob bearing, hom bearing no muaj qhov ceev siab dua, lub kaum sab xis ntawm 32 °, kev ruaj khov zoo, thiab tuaj yeem tiv taus lub sijhawm tig loj, thiab siv dav hauv lub log pem hauv ntej ntawm lub tsheb (qee cov qauv kuj siv ob kab tapered roller bearings ntawm tib qhov loj me).

 

Muaj plaub hom kev hloov pauv ntawm ob kab angular contact pob bearings:

(1) Tus qauv tsim ntawm Hom A bearings nrog lub cheeb sab nraud tsawg dua lossis sib npaug rau 90 hli. Tsis muaj lub pob notch, yog li nws tuaj yeem tiv taus cov khoom thauj axial sib npaug hauv ob qho kev qhia. Lub iav fiber reinforced nylon 66 tawb tau saws, thiab qhov kub nce ntawm cov kabmob yog me heev.

(2) Tus qauv tsim rau Hom A bearings nrog lub cheeb sab nraud loj dua 90 hli. Muaj qhov chaw thauj khoom ntawm ib sab thiab muaj lub tawb hlau lossis lub tawb tooj dag.

(3) Hom E yog ib lub qauv uas muaj zog, nrog rau lub pob ntawm ib sab, uas tuaj yeem tuav tau ntau lub pob hlau, yog li lub peev xwm dais tau siab dua.

 

(4) Ob kab angular contact pob bearings nrog lub hau plua plav ntawm ob sab thiab lub nplhaib foob hom A hom thiab E hom tsim tuaj yeem nruab nrog lub hau plua plav (hom tsis sib cuag) lossis lub nplhaib foob (hom sib cuag) ntawm ob sab. Sab hauv ntawm cov bearings kaw yog puv nrog cov roj lithium tiv thaiv xeb, thiab qhov kub ua haujlwm feem ntau yog -30 ~ + 110 ° C. Tsis tas yuav rov ua kom lubrication thaum siv, thiab nws yuav tsum tsis txhob raug cua sov lossis ntxuav ua ntej kev teeb tsa.

 

Thaum txhim kho ob kab angular contact pob bearings, yuav tsum ceev faj tias txawm hais tias tus kabmob tuaj yeem tiv taus cov axial loads bidirectional, yog tias muaj lub pob notch ntawm ib sab, yuav tsum ceev faj kom tsis txhob cia lub axial load tseem ceeb hla dhau qhov zawj ntawm sab notched.

 

Yog tias koj xav paub ntau ntxiv txog cov ntaub ntawv ntawm cov kabmob, thov hu rau peb:

sales@cwlbearing.com

service@cwlbearing.com