Tuam Tshoj NKIB 5908 Combined needle roller bearings manufacturers thiab cov neeg muag khoom

NKIB 5908 Combined needle roller bearings

Kev Piav Qhia Luv:

Cov kabmob sib xyaw ua ke muaj cov kabmob radial nrog cov kabmob thrust. Lawv tuaj yeem ua tau ob qho tib si radial thiab axial loads. Lawv yog qhov tsim nyog rau cov ntawv thov uas lwm hom kev teeb tsa bearing siv qhov chaw ntau dhau, lossis qhov twg cov axial loads hnyav dhau, qhov ceev siab dhau, lossis cov roj nplua nyeem tsis txaus rau kev teeb tsa nrog cov washers thrust yooj yim.

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Cov Khoom Qhia Txog Khoom

Cov Cim Npe Khoom

Cov bearings ua ke no:
muaj ib lub radial koob rau cov menyuam bearing thiab ib lub angular contact pob bearing
ua kom haum rau cov khoom hnyav radial, tsuas yog nqa los ntawm cov kabmob koob xwb
ua kom haum rau cov khoom thauj axial me me, tsuas yog nqa los ntawm lub pob angular contact bearing xwb
yog cov bearings qis qis
tuaj yeem ua haujlwm ntawm qhov ceev ceev
yog sib cais tau, piv txwv li lub nplhaib sab hauv tuaj yeem raug teeb tsa sib cais los ntawm lub nplhaib sab nraud thiab cov khoom dov thiab cov sib dhos tawb
tuaj yeem yog roj lossis roj lubricated, nyob ntawm daim ntawv thov
Yog tias siv roj nplua nyeem, ob qho tib si lub koob txhaj tshuaj thiab lub pob bearings yuav tsum tau muab cov roj nplua nyeem tib yam ua ntej kev teeb tsa.

NKIB series bearings:
tuaj yeem nrhiav tau lub qhov (shaft) hauv ob qho kev qhia
muaj axial clearance, ntawm 0,08 thiab 0,25 hli
muaj ob daim nplhaib sab hauv kom yooj yim rau kev teeb tsa
Thaum txhim kho lub nplhaib sab hauv, nws yog ib qho tseem ceeb uas ob daim raug clamped axially rau ib leeg.
muaj cov nplhaib sab hauv, uas tsis tuaj yeem hloov pauv nrog cov los ntawm lwm qhov zoo sib xws

NKIB 5908 Combined needle roller bearings detail Specifications

Khoom siv: 52100 Chrome Steel
NKIB 5908 Needle roller / angular contact ball bearings
Series: Nrog Sab Hauv Nplhaib
Kev Tsim Kho: ob chav kev taw qhia
Kev Txwv Ceev: 9000rpm
Qhov hnyav: 0.32kg

Qhov Loj Tseem Ceeb
Qhov taub ntawm lub qhov (d): 40 hli
Txoj kab uas hla ntawm lub nplhaib sab hauv (F): 48mm
Sab nraud txoj kab uas hla (D): 62 hli
Dav (B): 34 hli
Dav ntawm lub nplhaib sab nraud (C): 30 hli
Chamfer qhov ntev (rs) min. :0.6 hli
Kev ntsuas dynamic load Radial (Cr): 43KN
Kev ntsuas qhov ntsuas ntawm qhov ruaj khov Radial (Cor): 67KN
Kev ntsuas dynamic load Axial (Ca): 7.4KN
Kev ntsuas qhov ruaj khov Axial (Coa): 10.9KN
Qhov Ntev ntawm ABUTMENT
Txoj kab uas hla ntawm lub ncej abutment (da) min.: 44 hli
Txoj kab uas hla ntawm lub tsev abutment (Da) max.: 58 hli
Radius ntawm fillet (ra): max.0.6 hli