Kev faib tawm ntawm cov bearings
Suav cov lej thawj zaug lossis cov lej thawj zaug thiab thib ob ua ke los ntawm sab laug mus rau sab xis
"6" txhais tau tias lub pob sib sib zog nqus (Chav Kawm 0)
"4" txhais tau tias ob kab sib sib zog nqus pob bearing (Chav Kawm 0)
"2" lossis "1" qhia txog kev sib koom ua ke ntawm lub pob kheej kheej (qauv yooj yim nrog 4 tus lej) (Qeb 1)
"21", "22", "23" thiab "24" txhais tau tias cov kabmob uas sib dhos ua ke. (3)
"N" txhais tau tias cov menyuam cylindrical bearing (xws li cov menyuam cylindrical luv luv thiab ib feem ntawm cov menyuam koob me me) (Chav Kawm 2)
Lub nplhaib sab hauv ntawm "NU" tsis muaj flange.
"NJ" sab hauv lub nplhaib ib sab tiv thaiv ntug.
"NF" lub nplhaib sab nraud ib lub fender.
Lub nplhaib sab nraud ntawm "N" tsis muaj fender.
"NN" ob kab cylindrical roller, lub nplhaib sab nraud tsis muaj ntug tuav.
"NNU" ob kab cylindrical roller, lub nplhaib sab hauv tsis muaj flange.
Qhov ntev ntawm lub menyuam yog tsawg kawg yog 5 npaug ntawm qhov loj ntawm txoj kab uas hla, hu ua koob menyuam bearings (Chav Kawm 4)
"NA" rotary koob rau cov menyuam bearing nrog lub nplhaib sab nraud
"NK" stamped tsev koob rau cov menyuam bearings
"K" lub log koob thiab lub tawb sib dhos, tsis muaj lub nplhaib sab hauv thiab sab nraud.
"7" txhais tau tias Angular contact pob bearing (Chav Kawm 6)
"3" txhais tau tias tapered roller bearing (metric system) (Chav Kawm 7)
"51", "52" thiab "53" qhia txog cov centripetal thrust ball bearings (tsib tus lej rau cov qauv yooj yim) (8 pawg)
"81" txhais tau tias lub thrust luv cylindrical roller bearing (Chav Kawm 9)
"29" txhais tau tias lub thrust self-aligning roller bearing (Chav Kawm 9)
Tus qauv teb chaws rau kev coj tus kheej
Cov kabmob dov - Qhov ntev thiab kev kam rau ntawm cov qhov nres thiab cov nplhaib nres ntawm cov nplhaib sab nraud
Cov pob hlau rau cov kabmob dov
Gb-t 309-2000 Dov kabmob koob rau cov menyuam
Cov kabmob dov - Cov menyuam cylindrical
Cov kabmob dov GB-T 4662-2003 Rated static load
Cov kabmob dov GB-T 6391-2003 Rated dynamic load thiab rated life
Jb-t 3034-1993 Cov roj hmab dov uas tiv thaiv xeb
Jb-t 3573-2004 Kev ntsuas txoj kev ntawm radial Clearance ntawm dov bearings
Jb-t 6639-2004 Cov khoom siv dov rau pob txha NBR sealing nplhaib kev qhia tshwj xeeb
Jb-t 6641-2007 Residual magnetism ntawm dov bearings thiab nws txoj kev ntsuam xyuas
Jb-t 6642-2004 Kev ntsuas thiab kev ntsuam xyuas qhov yuam kev ntawm cov khoom siv dov thiab corrugation
Jb-t 7048-2002 Engineering yas tawb rau dov bearing qhov chaw
Jb-t 7050-2005 Txoj kev ntsuam xyuas kev huv ntawm cov kabmob dov
Jb-t 7051-2006 Txoj kev ntsuas thiab kev ntsuam xyuas qhov roughness ntawm cov khoom siv dov
Jb-t 7361-2007 Txoj kev ntsuas qhov nyuaj ntawm cov khoom siv dov
Jb-t 7752-2005 Cov kabmob dov - Cov lus qhia txog kev sib tsoo pob sib sib zog nqus
Jb-t 8196-1996 Dov bearing Residual magnetism ntawm dov lub cev thiab nws txoj kev ntsuam xyuas
Jb-t 8571-1997 Cov kabmob dov uas kaw cov kabmob sib sib zog nqus pob qhov sib tw kuaj cov lus qhia rau cov plua plav, cov roj xau thiab kev ua haujlwm kub nce
Jb-t 8921-1999 Cov Cai rau kev tshuaj xyuas cov kabmob dov thiab lawv cov khoom
Jb-t 10336-2002 Cov kev cai ntxiv rau kev dov bearings thiab lawv qhov chaw
Jb-t 50013-2000 Kev ntsuas lub neej thiab kev ntseeg siab ntawm cov kabmob dov
Jb-t 50093-1997 Txoj kev ntsuam xyuas kev ntsuas lub neej thiab kev ntseeg siab ntawm kev dov
Tus lej pem hauv ntej
Tus lej pem hauv ntej R muab tso ncaj qha ua ntej tus lej yooj yim ntawm cov kabmob, thiab cov lej seem raug sib cais los ntawm tus lej yooj yim los ntawm cov dots me me.
GS. -- Lub nplhaib cylindrical roller bearing uas thawb tau. Piv txwv li: GS. 81112.
K. -- kev sib xyaw ua ke ntawm lub cev dov thiab lub tawb. Piv txwv li: lub tog raj kheej kheej kheej thiab lub tawb sib dhos K.81108
R -- Cov kabmob uas tsis muaj cov nplhaib sab hauv lossis sab nraud uas tshem tau. Piv txwv li: RNU207 -- NU207 cov kabmob uas tsis muaj lub nplhaib sab hauv.
WS -- Lub nplhaib thawb cylindrical roller bearing. Piv txwv li: WS. 81112.
Tus lej xa ntawv
Tus lej xa ntawv raug muab tso tom qab tus lej pib. Thaum muaj ntau pawg ntawm cov lej tom qab, lawv yuav tsum tau teeb tsa los ntawm sab laug mus rau sab xis raws li qhov kev txiav txim ntawm cov lej tom qab teev nyob rau hauv lub rooj lej bearing. Qee cov lej xa ntawv raug ua ntej los ntawm cov cim ntawm tus lej pib.
Postcode - Cov qauv sab hauv
A, B, C, D, E -- Kev hloov pauv sab hauv
Piv txwv li: Lub kaum sab xis sib cuag pob bearings 7205C, 7205E, 7205B, C -- 15 ° lub kaum sab xis sib cuag, E -- 25 ° lub kav hlau txais xov, B -- 40 ° lub kaum sab xis sib cuag.
Piv txwv li: Cov menyuam cylindrical, cov menyuam uas sib dhos nws tus kheej thiab cov menyuam uas sib dhos nws tus kheej N309E, 21309E, 29412E -- kev tsim qauv zoo dua, lub peev xwm thauj khoom ntawm cov kabmob nce ntxiv.
VH -- Cov menyuam puv cylindrical roller bearing nrog tus kheej-locking roller (lub cheeb ntawm lub voj voog compound ntawm cov menyuam yog txawv ntawm tus qauv bearing ntawm tib hom).
Piv txwv li: NJ2312VH.
Cov lej tom qab - qhov ntev ntawm cov kabmob thiab cov qauv sab nraud
DA -- Cov kabmob sib txuas ob kab sib cais nrog ob lub nplhaib sab hauv ib nrab. Piv txwv li: 3306 da.
DZ -- cov menyuam bearing nrog lub cylindrical sab nraud txoj kab uas hla. Piv txwv li: ST017DZ.
K -- Cov kabmob tapered bore, taper 1:12. Piv txwv li: 2308 k.
K30 - Cov kabmob uas muaj qhov sib npaug, taper 1:30. Piv txwv li: 24040 K30.
2LS -- Ob kab cylindrical roller bearings nrog ob lub nplhaib sab hauv thiab npog plua plav rau ob sab. Piv txwv li: NNF5026VC.2Ls.v -- Kev hloov pauv sab hauv, ob lub nplhaib sab hauv, nrog npog plua plav rau ob sab, ob kab cylindrical roller bearing nrog tag nrho roller.
N -- cov kabmob nrog lub qhov nres ntawm lub nplhaib sab nraud. Piv txwv li: 6207 n.
NR -- Cov kabmob nrog qhov chaw nres thiab lub nplhaib nres ntawm lub nplhaib sab nraud. Piv txwv li: 6207 NR.
N2- - Plaub-taw tes sib cuag pob nrog ob lub qhov nres ntawm lub nplhaib sab nraud. Piv txwv li: QJ315N2.
S -- cov kabmob nrog cov roj grooves thiab peb lub roj qhov hauv lub nplhaib sab nraud. Piv txwv li: 23040 S. Cov kabmob kheej kheej uas sib dhos nrog cov kabmob sab nraud D ≥ 320mm tsis tau cim nrog S.
X -- Qhov loj me raws li cov qauv thoob ntiaj teb. Piv txwv li: 32036 x
Z•• -- Cov xwm txheej kev siv tshuab rau cov qauv tshwj xeeb. Pib ntawm Z11 thiab mus rau hauv qab. Piv txwv li: Z15 -- Cov kabmob hlau tsis xeb (W-N01.3541).
ZZ - Cov kabmob uas tuav tau nrog ob lub nplhaib sab nraud.
Cov lej tom qab - kaw thiab tiv taus plua plav
RSR -- Sab bearing nrog lub nplhaib sealing. Piv txwv li: 6207 RSR
.2RSR -- Cov kabmob nrog cov nplhaib sib khi rau ob sab. Piv txwv li: 6207.2 RSR.
ZR -- Cov kabmob nrog lub hau npog plua plav rau ib sab. Piv txwv li: 6207 ZR
.2ZR bearing nrog lub hau plua plav rau ob sab. Piv txwv li: 6207.2 ZR
ZRN -- Cov kabmob nrog lub hau plua plav rau ib sab thiab lub qhov nres rau ntawm lub nplhaib sab nraud. Piv txwv li: 6207 ZRN.
2ZRN -- Cov kabmob nrog lub hau plua plav rau ob sab, nrog lub qhov nres ntawm lub nplhaib sab nraud. Piv txwv li: 6207.2 ZRN.
Cov lej tom qab - Cage thiab nws cov ntaub ntawv
1. Lub cev tawb
A lossis B muab tso tom qab tus lej tawb, qhov twg A qhia tias lub tawb raug coj los ntawm lub nplhaib sab nraud thiab B qhia tias lub tawb raug coj los ntawm lub nplhaib sab hauv.
F -- Cov hlau khov kho nrog cov lus qhia lub cev dov.
FA -- Cov hlau khov kho nrog cov lus qhia sab nraud.
FAS -- Cov hlau khov kho, cov lus qhia sab nraud, nrog rau qhov roj nplua nyeem.
FB -- Cov hlau khov kho nrog cov lus qhia sab hauv.
FBS -- Cov hlau khov kho, cov lus qhia sab hauv, nrog rau qhov roj nplua nyeem.
FH -- Lub tawb hlau khov kho, carburized thiab hardened.
H, H1 -- Carburizing thiab quenching retainer.
FP -- Lub qhov rais hlau khov kho.
FPA -- Lub qhov rais hlau khov kho nrog lub nplhaib sab nraud.
FPB -- Lub qhov rais hlau khov kho nrog cov lus qhia sab hauv.
FV, FV1 -- Lub tawb hlau khov kho, laus thiab tempered.
L -- Lub teeb hlau khov kho tawb coj los ntawm lub cev dov.
LA -- Lub tawb hlau khov kho, lub nplhaib sab nraud.
LAS -- Lub teeb hlau khov kho lub tawb, lub nplhaib sab nraud qhia, nrog lubrication groove.
LB - Lub teeb hlau khov kho nrog lub nplhaib sab hauv.
LBS - Lub teeb hlau khov kho, sab hauv lub nplhaib qhia, nrog lubrication groove.
LP -- Lub tawb qhov rais hlau khov kho.
LPA -- Lub teeb hlau khov kho qhov rai nrog cov lus qhia sab nraud.
LPB -- Lub qhov rais hlau sib dua, lub nplhaib sab hauv (lub thrust roller bearing ua lub qag qhia).
M, M1 -- Lub tawb khoom siv tooj dag.
MA -- Lub tawb tooj dag khov kho nrog lub nplhaib sab nraud.
MAS -- Lub tawb tooj dag khov kho, lub nplhaib sab nraud qhia, nrog rau qhov roj nplua nyeem.
MB - Lub tawb khoom siv tooj dag, lub nplhaib sab hauv (thrust tus kheej-aligning roller bearing ua tus qhia ncej).
MBS -- Lub tawb tooj dag khov kho, lub nplhaib sab hauv, nrog lubrication groove.
MP -- Lub hnab tshos ncaj ncaj ua los ntawm tooj dag.
MPA -- Lub hnab tshos ncaj nraim ntawm tooj dag kuj tseem khaws cia, phau ntawv qhia lub nplhaib sab nraud.
MPB -- Lub hnab tshos ncaj ncaj ua los ntawm tooj dag nrog lub nplhaib qhia sab hauv.
T -- Phenolic laminate raj khoom tawb, dov lub cev qhia.
TA -- Phenolic laminate raj khoom tuav, sab nraud nplhaib qhia.
TB -- Phenolic laminate tube khoom tuav, sab hauv lub nplhaib qhia.
THB -- Lub raj xa dej Phenolic laminate nrog lub nplhaib qhia sab hauv.
TP - Phenolic laminate raj ncaj lub hnab tshos.
TPA - Phenolic laminate raj ncaj lub hnab tshos, sab nraud qhia.
TPB - Phenolic laminate raj ncaj lub hnab tshos, sab hauv lub nplhaib qhia.
TN -- Kev tsim cov yas pwm txhaj tshuaj tawb, dov lub cev qhia, nrog cov lej ntxiv los qhia cov ntaub ntawv sib txawv.
TNH -- Lub thawv yas uas xauv nws tus kheej.
TV -- Cov iav fiber reinforced polyamide khoom tuav, hlau pob coj.
TVH -- Cov iav fiber ntxiv dag zog rau polyamide uas xauv nws tus kheej lub hnab tshos khoom khov kho uas coj los ntawm cov pob hlau.
TVP -- Cov iav fiber ntau ntxiv rau polyamide qhov rai khoom tuav, pob hlau coj.
TVP2 -- Cov iav fiber ntau ntxiv rau polyamide lub tawb khov kho, cov menyuam coj.
TVPB -- Cov iav fiber ntxiv dag zog rau polyamide cov khoom tuav, sab hauv lub nplhaib qhia (thrust roller bearing ua tus qhia ncej).
TVPB1 -- Cov iav fiber ntxiv dag zog rau polyamide khov kho lub qhov rais, tus ncej coj (cov kabmob thawb).
2, lub tshuab nqus tsev
J -- Lub tawb hlau stamping phaj.
JN -- Riveting cage rau cov kabmob pob sib sib zog nqus.
Kev hloov pauv tawb
Tus lej ntxiv tom qab lossis ntxig rau hauv tus lej tawb qhia tias cov qauv tawb tau hloov pauv lawm. Cov lej no tsuas yog siv rau lub sijhawm hloov pauv xwb, piv txwv li NU 1008M 1.
Cov lej tom qab - tsis muaj lub tawb bearing
V -- Cov kabmob dov uas thauj khoom tag nrho. Piv txwv li: NU 207V.
VT -- Cov kabmob dov uas thauj khoom tag nrho nrog lub pob cais lossis lub menyuam. Piv txwv li: 51120 n.
Tus lej xa ntawv - Chav kawm kam rau siab
(Qhov tseeb ntawm qhov ntev thiab qhov tseeb ntawm kev tig)
P0 -- Chav kawm kam rau siab raws li tus qauv thoob ntiaj teb ISO theem 0, tsis suav tus lej, tsis qhia.
P6 -- Qib kam rau siab raws li ISO theem 6.
P6X - Qib 6 tapered roller bearings nrog chav kawm kam rau siab raws li tus qauv thoob ntiaj teb ISO.
P5 -- Chav kawm kam rau siab raws li tus qauv thoob ntiaj teb ISO theem 5.
P4 -- Qib kam rau siab raws li tus qauv thoob ntiaj teb ISO theem 4.
P2 -- Chav kawm kam rau siab raws li tus qauv thoob ntiaj teb ISO chav kawm 2 (tsis suav nrog cov kabmob tapered roller).
SP -- Qhov tseeb ntawm qhov ntev yog sib npaug rau chav kawm 5 thiab qhov tseeb ntawm kev sib hloov yog sib npaug rau chav kawm 4 (ob kab cylindrical roller bearings).
UP -- Qhov tseeb ntawm qhov ntev yog sib npaug rau qib 4, thiab qhov tseeb ntawm kev sib hloov yog siab dua qib 4 (ob kab cylindrical roller bearings).
HG -- Qhov tseeb ntawm qhov ntev sib npaug rau qib 4, qhov tseeb ntawm kev sib hloov siab dua qib 4, qis dua qib 2 (kev coj tus kheej).
Cov lej tom qab - kev tshem tawm
C1 -- Kev tshem tawm raws li tus qauv 1 pawg, tsawg dua 2 pawg.
C2 -- 2 pawg ntawm kev tshem tawm raws li tus qauv, tsawg dua 0 pawg.
C0 -- Pawg 0 ntawm kev tshem tawm raws li tus qauv, tsis suav nrog tus lej, tsis sawv cev rau.
C3 -- 3 pawg ntawm kev tshem tawm raws li tus qauv, ntau dua 0 pawg.
C4 -- Kev tshem tawm raws li tus qauv ntawm 4 pawg, ntau dua 3 pawg.
C5 -- Kev tshem tawm raws li tus qauv ntawm 5 pawg, ntau dua 4 pawg.
Thaum tus lej chav kawm kam rau siab thiab tus lej tshem tawm yuav tsum tau hais tib lub sijhawm, kev sib xyaw ua ke ntawm tus lej chav kawm kam rau siab (P0 tsis tau qhia) thiab tus lej pawg tshem tawm (0 tsis tau qhia) raug coj los siv.
Piv txwv li: P63=P6+C3, qhia txog qib kev kam rau siab ntawm cov kabmob P6, qhov sib txawv ntawm radial clearance 3 pawg.
P52 = P5 + C2, qhia txog qib kev kam rau siab ntawm cov kabmob P5, radial clearance 2 pawg.
Rau qhov tsis yog tus qauv clearance, qhov twg xav tau tshwj xeeb radial thiab axial clearance, cov nqi txwv cuam tshuam yuav tsum tau qhia ua tus lej ntawm μ m tom qab tsab ntawv R (radial clearance) lossis A (axial clearance), sib cais los ntawm cov dots me me.
Piv txwv li: 6210.R10.20 -- 6210 bearings, radial clearance 10 μ m txog 20 μ m.
Cov kabmob A120.160 -- 6212, Axial clearance 120 μ m txog 160 μ m
Cov lej tom qab - cov kabmob rau kev sim suab nrov
F3 -- Cov kabmob uas muaj suab nrov tsawg. Nws feem ntau yog hais txog cov kabmob cylindrical roller thiab cov kabmob pob sib sib zog nqus nrog lub taub sab hauv D > 60mm thiab siab dua. Piv txwv li: 6213. Lub F3.
G -- Lub pob bearing uas muaj suab nrov tsawg. Feem ntau nws yog hais txog lub pob bearing uas muaj qhov loj me D ≤ 60mm. Piv txwv li: 6207 G
Post code - kev kho cua sov
S0 -- Lub nplhaib bearing tom qab kev kho mob kub siab, qhov kub ua haujlwm tuaj yeem ncav cuag 150 ℃.
S1 -- Lub nplhaib kabmob yog tempered ntawm qhov kub siab thiab qhov kub ua haujlwm tuaj yeem ncav cuag 200 ℃.
S2 -- Lub nplhaib bearing tom qab kev kho mob kub siab, qhov kub ua haujlwm tuaj yeem ncav cuag 250 ℃.
S3 -- Cov nplhaib bearing raug tempered nrog qhov kub siab, thiab qhov kub ua haujlwm tuaj yeem ncav cuag 300 ℃.
S4 -- Cov nplhaib bearing raug tempered ntawm qhov kub siab kom ua haujlwm ntawm 350 ℃.
Postcode -- Cov xwm txheej tshwj xeeb
F•• -- Cov xwm txheej kev tsim khoom rau tus lej serial. Piv txwv li: F80 -- kev kam rau sab hauv thiab sab nraud ntawm cov kabmob thiab kev sib tsoo radial clearance.
K•• -- Cov kev cai rau kev suav lej tas mus li. Piv txwv li K5 -- kev kam rau siab ntawm cov kabmob ntawm sab hauv thiab sab nraud.
.ZB -- lub menyuam kheej kheej uas muaj lub qhov loj dua 80 hli. Piv txwv li: NU 364.zb.
ZB2 -- Lub kaus mom ntawm ob sab kawg ntawm lub menyuam koob loj dua li cov kev cai dav dav. Piv txwv li: K18 × 26 × 20F.zB2.
ZW -- Ob kab koob dov thiab lub tawb sib dhos. Piv txwv li: K20 × 25 × 40FZW.
.700•• -- Cov xwm txheej kev siv tshuab rau cov lej serial pib nrog 700000.
Z52JN.790144 -- Cov kabmob siv tau rau qhov kub thiab txias thiab qhov ceev qis, tom qab kev kho cua sov tshwj xeeb, hlau phaj stamping riveting tawb, qhov chaw loj, kev kho phosphating, roj txhaj tshuaj, qhov kub thiab txias tuaj yeem tshaj 270 ℃.
KDA - lub nplhaib sab hauv sib cais /; lub nplhaib sab hauv sib cais
K -- Lub qhov tapered 1:12
K30 -- Lub qhov tapered 1:30
N -- Lub voj voog hauv lub nplhaib sab nraud rau lub nplhaib snap
S -- Yuav ua li cas txog qhov zawj thiab qhov tho qhov hauv lub nplhaib sab nraud
Cov lus kawg "S" tau raug tshem tawm tag nrho hauv cov koob E1 tshiab! Qhov zawj ntawm lub nplhaib sab nraud thiab qhov roj tam sim no yog tus qauv.
W03B Cov kabmob hlau tsis xeb
N2 ob lub qhov tuav rau kev kho lub nplhaib sab nraud
Ob lub qhov nres rau cov nplhaib sab nraud nres
Cov lej tom qab - khub bearings thiab cov cuab yeej tshuab spindle bearings
1) Cov khub ntawm cov kabmob uas ua tau raws li K cov xwm txheej kev siv tshuab, thiab cov xwm txheej tshwj xeeb hauv qab no yog cuam tshuam nrog cov khub ntawm cov kabmob:
K1 -- Ob pawg ntawm cov kabmob sib sib zog nqus tau teeb tsa ua khub kom tiv taus cov khoom thauj axial ib qho.
K2 -- Ob pawg ntawm cov kabmob sib sib zog nqus tau teeb tsa ua khub kom tiv taus cov khoom thauj axial bidirectional.
K3 -- Ob pawg ntawm cov ncej pob sib sib zog nqus tau teeb tsa rov qab-rau-rov qab yam tsis muaj qhov sib nrug (O-hom kev teeb tsa).
K4 -- Ob pawg ntawm cov kabmob sib sib zog nqus tau teeb tsa ntsej muag rau ntsej muag tsis muaj qhov sib txawv (hom X).
K6 -- Ob pawg ntawm cov angular contact pob bearings tau teeb tsa ua khub kom tiv taus cov axial loads ib txoj kev.
K7 -- Ob pawg ntawm cov angular contact pob bearings tau mounted rov qab mus rau nraub qaum tsis muaj qhov sib txawv (O-hom mounting).
K8 -- Ob pawg ntawm cov angular contact pob bearings tau teeb tsa ntsej muag rau ntsej muag yam tsis muaj qhov sib txawv (HOM X)
K9 -- Ob pawg ntawm cov kabmob tapered roller nrog cov chaw nruab nrab ntawm cov nplhaib sab hauv thiab sab nraud tau teeb tsa ua khub kom tiv taus cov khoom thauj axial ib qho.
K10 -- Ob pawg ntawm cov kabmob tapered roller nrog lub nplhaib ntawm cov nplhaib sab hauv thiab sab nraud mounted rov qab mus rau tom qab yam tsis muaj qhov sib txawv (TYPE O mounting)
K11 -- Ob pawg ntawm cov kabmob tapered roller nrog lub nplhaib ntawm cov nplhaib sab nraud tau teeb tsa ntsej muag rau ntsej muag yam tsis muaj qhov sib txawv (hom X kev teeb tsa).
Cov kabmob ua khub lossis pawg yuav tsum tau ntim ua ke rau kev xa khoom lossis cim tias koom nrog ib khub. Cov kabmob sib txawv tsis tuaj yeem hloov pauv tau. Thaum teeb tsa cov kabmob koom nrog tib pawg, kev teeb tsa yuav tsum tau ua raws li cov cim thiab cov kab tso rau. Yog tias cov khub ntawm cov kabmob tau teeb tsa raws li qee qhov axial lossis radial clearance nqi, lawv qhov clearance yuav tsum tau qhia tom qab K technical mob raws li tsab xov xwm 1 (2) ntawm Yam Khoom (7).
Piv txwv li, 31314A.k11.A100.140 sawv cev rau ob pawg ntawm 31314A ib kab tapered roller bearings, mounted ntsej muag rau ntsej muag, nrog qee qhov kev ncua deb ntawm cov nplhaib sab nraud, kev sib dhos pem hauv ntej axial clearance ntawm 100 μ m thiab 140 μ m, tom qab sib dhos clearance yog xoom.
Kev sib koom ua ke dav dav
Muaj peev xwm ntsia tau rau hauv txhua khub (series, ntsej muag rau ntsej muag lossis rov qab rau nraub qaum), tom qab code UA, UO thiab UL.
UA -- Qhov chaw me me ntawm axial thaum cov bearings raug teeb tsa ntsej muag rau ntsej muag lossis rov qab rau nraub qaum.
UO -- Tsis muaj qhov chaw seem thaum lub bearing raug ntsia ntsej muag rau ntsej muag lossis rov qab rau nraub qaum.
.ul -- Muaj kev cuam tshuam me ntsis thaum cov bearings raug ntsia ntsej muag rau ntsej muag lossis nraub qaum rau nraub qaum. Piv txwv li, b7004C.tPA.p4.k5.ul
Sawv cev rau lub kaum sab xis sib cuag pob bearing nrog lub kaum sab xis ntawm 15O rau lub spindle, phenolic laminates nrog lub hnab tshos ncaj nraim, lub nplhaib sab nraud qhia, kev kam rau siab ntawm cov kabmob chav kawm 4, txo qhov kev kam rau siab sab hauv thiab sab nraud, kev tsim kho thoob ntiaj teb rau kev sib koom ua ke, kev coj tus kheej nrog me ntsis kev cuam tshuam ua ntej thaum mounted rov qab-rau-rov qab lossis ntsej muag rau ntsej muag.
Cov lej tom qab - lub tshuab cuab yeej spindle bearing
KTPA.HG clamp nrog lub tawb khov kho no, coj los ntawm lub nplhaib sab nraud, qib raug HG. Tpa.hg.k5.UL Clamp daim ntaub rau lub tawb khov kho no, lub nplhaib sab nraud qhia, qib raug HG, txo qhov kev kam rau sab nraud ntawm lub cev thiab sab hauv ntawm lub cev, tag nrho lub cev tau teeb tsa ua khub, kev coj ua nrog kev cuam tshuam me ntsis thaum teeb tsa ntsej muag rau ntsej muag lossis rov qab rau nraub qaum.
Tpa.p2.k5.UL Clamp daim ntaub kom tau raws li lub hnab tshos khov kho no, lub nplhaib sab nraud qhia, qib raug HG, txo qhov kev kam rau sab nraud ntawm cov kabmob thiab sab hauv ntawm lub cev, tag nrho lub cev tau teeb tsa ua khub, cov kabmob nrog kev cuam tshuam me ntsis thaum teeb tsa ntsej muag rau ntsej muag lossis rov qab rau nraub qaum.
Tpa. P2 UL Clamp ntaub nrog lub hnab tshos khov kho no, lub nplhaib sab nraud qhia, qib raug HG, kev kam rau siab txo qis ntawm sab nraud thiab sab hauv txoj kab uas hla, tag nrho lub cev qauv mounted ua khub, bearing nrog me ntsis cuam tshuam thaum mounted ntsej muag rau ntsej muag lossis rov qab rau nraub qaum.
Cov lej tom qab - lub tshuab cuab yeej spindle bearing
Tpa.p2.k5.UL Clamp ntaub khov kho nrog cov qhov, lub nplhaib sab nraud qhia, chav kawm raug HG, kev tsim kho thoob ntiaj teb rau kev teeb tsa ua khub, cov kabmob nrog kev cuam tshuam me ntsis thaum teeb tsa ntsej muag rau ntsej muag lossis rov qab rau nraub qaum.
C Lub kaum sab xis / lub kaum sab xis sib cuag 15C
D Lub kaum sab xis / lub kaum sab xis tiv tauj 25C
P4S Chav Kawm Sib Tw P4S
Lub sijhawm tshaj tawm: Lub Peb Hlis-21-2022