xov xwm

Cov kabmob sib xyaw ua ke

Lubkev sib xyaw ua ke ntawm cov menyuam koob txhaj tshuajyog ib chav tsev bearing uas muaj cov radial koob roller bearing thiab thrust bearing lossis angular contact ball bearing Cheebtsam, uas yog compact hauv cov qauv, me me hauv qhov loj me, siab hauv kev tig raug, thiab tuaj yeem dais qee qhov axial load thaum dais radial load siab. Thiab cov qauv khoom yog ntau yam, hloov tau yooj yim thiab yooj yim rau nruab.

Nws yog dav siv hauv cov cuab yeej tshuab, metallurgical machinery, textile machinery thiab printing machinery.

Cov kabmob sib xyaw ua kesiv rau hauv qhov sib phim uas tsim los ua qhov chaw sib tw, uas muaj qee qhov yuav tsum tau ua rau qhov nyuaj ntawm cov kabmob; Los yog nrog lub tuam txhab tshwj xeeb IR tus qauv sab hauv lub nplhaib rau kev kho tes tsho, tsis muaj qhov yuav tsum tau ua rau qhov nyuaj ntawm qhov ncej, thiab nws cov qauv yuav me dua.

Nws yog dav siv rau hauv ntau yam khoom siv kho tshuab xws li cov cuab yeej siv tshuab, cov tshuab hlau, cov tshuab textile thiab cov tshuab luam ntawv, thiab tuaj yeem ua rau lub tshuab tsim qauv me me dua thiab yoog tau.

 

Daim ntawv qauv

Cov kabmob no muaj lub pob radial needle roller thiab lub pob thrust puv nkaus, lossis lub pob thrust, lossis lub pob cylindrical thrust, lossis lub pob angular contact tag nrho, thiab tuaj yeem dais cov axial loads ib qho lossis ob qho tib si. Nws kuj tseem tuaj yeem tsim raws li cov kev xav tau tshwj xeeb ntawm cov neeg siv.

 

Qhov tseeb ntawm cov khoom

Kev kam rau siab ntawm qhov ntev thiab qhov tseeb ntawm geometric raws li JB / T8877.

Lub txoj kab uas hla ntawm lub koob txhaj tshuaj yog 2μm, thiab qib qhov tseeb yog G2 (tus qauv hauv tebchaws GB309).

Lub txoj kab uas hla ntawm lub voj voog sau ua ntej sib dhos ntawm cov bearings tsis muaj lub nplhaib sab hauv ua tau raws li chav kawm kam rau siab F6.

Qhov radial clearance ntawm cov kabmob ua raws li qhov teev tseg ntawm pawg 0 ntawm GB / T4604.

Qib tshwj xeeb raug yog GB / T307.1.

Yog xav paub ntxiv txog cov kev cai tshwj xeeb ntawm kev tshem tawm cov kabmob, lub voj voog sau thiab qib kev raug, thov hu rau peb lub tuam txhab.(sales@cwlbearing.com&service@cwlbearing.com)

 

 

cov khoom siv

Cov khoom siv rau cov menyuam koob yog GCr15 bearing steel, hardened HRC60-65.

Cov nplhaib sab hauv thiab sab nraud yog ua los ntawm GCr15 cov hlau bearing thiab hardened HRC61-65.

Cov khoom siv tawb yog cov hlau zoo lossis nylon reinforced.

　　

Cov lus qhia tshwj xeeb

Lub nra hnyav axial ntawm NKIA thiab NKIB series bearings yuav tsum tsis pub tshaj 25% ntawm lub nra hnyav radial.

Cov bearings rau kev hloov pauv axial loads yuav tsum tau teeb tsa rau sab nraud.

 

Cov khoom siv thrust bearing yuav tsum tau preloaded txog li 1% ntawm qhov ntsuas axial basic static load.

Thaum siv lub tawb yas (suffix TN), qhov kub ua haujlwm yuav tsum tsis pub tshaj +120°C rau kev ua haujlwm tas mus li.

Cov khoom siv thrust bearing yuav tsum txav mus los tau yooj yim hauv lub tsev.

Qhov kev tsim qauv dav dav ntawm cov kabmob raug pom zoo rau hauv cov thev naus laus zis siv cov kabmob dov.

 

Stus qauv

GB/T6643—1996 Cov kabmob dov - Koob rau cov menyuam thiab cov kabmob sib xyaw ua ke - Qhov ntev (GB-11)

JB/T3122—1991 Cov Kabmob Rolling Koob Rau Cov Kabmob Thiab Cov Kabmob Thrust Ball Combination Qhov Loj (JB-1)

JB/T3123—1991 Cov kabmob dov -- Cov kabmob rau cov menyuam thiab cov kabmob sib txuas ua ke -- Qhov ntev (JB-1)

JB/T6644—1993 Cov Kabmob Rolling Koob Rau Cov Menyuam Thiab Bidirectional Thrust Cylindrical Cov Menyuam Sib Xyaws Cov Kabmob Qhov Loj Thiab Kev kam rau siab (JB-3)

JB/T8877—2001 Cov kabmob dov -- Cov kabmob sib xyaw ua ke ntawm cov menyuam koob -- Cov xwm txheej kev siv tshuab (JB-12).