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Ob chav uake tapered menyuam kabmob

Ob chav uake tapered menyuam kabmob

Cov lus piav qhia luv luv:

Tapered roller bearings xa mus rau radial thrust rolling bearings nrog tapered rollers. Nws muaj ob hom: me me lub kaum ntse ntse thiab lub kaum ntse ntse. Lub khob hliav qab lub kaum ntse ntse feem ntau dais ua ke cov radial thiab axial load raws radial load. Nws yog feem ntau siv hauv kev siv ob npaug thiab thim rov qab. Sab hauv thiab sab nraud tuaj yeem ntsia sib cais. Lub radial thiab axial tshem tawm tau muab kho tau thaum lub sijhawm teeb tsa thiab kev siv; Lub taper loj loj feem ntau ua ke cov khoom sib xyaw axial thiab radial load raws li cov axial load. Feem ntau, nws tsis yog siv los ua lub ntshiab axial load ib leeg, tab sis tuaj yeem siv los dais cov ntshiab radial thauj thaum tau teeb tsa hauv cov khub (qhov xaus ntawm tib lub npe yog ntsia txheeb ze rau ib leeg).


Khoom Nthuav dav

Cov khoom lag luam

XIBFWB

lub teb chaws Tuam Tshoj USA Lub teb chaws Yelemees nyiv pooj
Cov kabmob Hlau TSIS. GCr15 (ANSI) 52100 (DIN) 100Cr6 (JIS) SUJ2

Rooj 1

Qhov sib dhos thiab chais ntawm CMC bearings yog ua los ntawm cov roj carbon ntau-chrome bearing steel-GCr15. (Qhov sib piv ntawm Bearing Steel No.of txhua lub tebchaw.Qhov lus 1.) Cov tawb yog punch-nias los ntawm super zoo txias dov steel ntawv lossis cov nylon tawb.Qhov ntsaws ruaj ruaj yog kub-nias los ntawm roj-pob txha-N roj hmab nrog phosphatizing hlau cev pob txha.

PRECISION

Series Txuj Ci Cov Kab Tsim Qauv Chav Kawm
Hauv ANSI / ABMA std.19.2 4 2 3 0 00
Metric GB / T307.1 0 6X 5 4
ISO 0 6X 5 4
ANSI / ABMA std.19.1 K N C B A
DIN 0 6X 5 4
J J 0 6X 5 4

Rooj ntawv 2

Qhov tseeb ntawm cov nti series tau faib ua nyob rau hauv 4.2.3,0 thiab 00 tsib chav kawm.0,6 / 6X 、 5 thiab 4 siv rau cov metric series bearings.

Qhov sib ze ntawm cov chav kawm rau ISO kam rau ua kev kawm, thiab lwm yam, saib Cov Lus 2.

LUS QHIA

Hnav taub d Pawg l Pawg 2 Li qub Pawg 3 Pawg 4 Groep 5
lawm rau min max min max min max min max min max min max
- 30 0 10 10 20 20 30 40 50 50 60 70 80
30 40 0 12 12 25 25 40 45 60 60 75 80 95
.40 50 0 15 15 30 30 45 50 65 65 80 90 110
50 65 0 15 15 30 30 50 50 70 70 90 90 120
65 80 0 20 20 40 40 60 60 80 80 110 110 150
80 100 0 20 20 45 45 70 70 100 100 130 130 170

Rooj 3

Cov kab nrib pleev tag ntawm cov kabmob sib dhos tau muab faib ua rau 6 pawg raws li qhia hauv Table 3.
Cov xaim tshwj xeeb kev rho tawm lossis qhov axial tshem tawm yuav tsum tau ua raws li kev qhia tseg.

LUS QHIA

Hom roj Tsis yog Qhov Nruab Nrab Ncos
C
(F)
Ua haujlwm taw tes ntawm
25 ℃
(77 ° F)
Ua Haujlwm T.
C
Cov lus ceeb toom
1Xaiv
Alvan iaR Roj R2 185 (365) 265-295 -30 ~ 12 ( Roj Hlau Lithium
R3 185 (365) 220-250 -30 ~ 120
Al vania EP Roj Nqaij EP1 180 (356) 310-340 Lithium EP Roj Roj
EP2 185 (365) 265-295 -25 ~ 110
2. Mobil roj
Mobil Roj 22 192 (378) 274 -40 ~ 120
EP2 185 (365) 265-295 -25 ~ 110
3.Txhua
Andok C 260 (500) 190-210 -30 ~ 150
Beacon 325 190 (374) 280 -55 ~ 120

Rooj 4

Cov laj thawj tseem ceeb ntawm cov khoom siv lubrication yog los tiv thaiv cov hlau sib txuas ntawm cov khoom sib dhos, cov kab kev sib tw, thiab lub tawb, thiab tseem tiv thaiv cov kabmob los ntawm xeb thiab hnav. Cov haujlwm ntxiv yog khi thiab txias ntawm cov kabmob. Cov kabmob tuaj yeem ua kom ntub nrog roj lossis oi, nyob rau hauv rooj plaub tshwj xeeb nrog cov roj nplua nyeem, cov kev xaiv ntawm uas feem ntau nyob ntawm qhov ntsuas kub, kev ua haujlwm nrawm, thiab cov khoom siv thauj khoom ntawm cov kabmob muaj kev txhawj xeeb.

Txhua cov roj nplua nyeem yuav tsum tau hloov txij ua ke mus ua ke vim tias lawv cov khoom tsis xws li kev laus thiab kev sib kis ntawm cov roj nplua nyeem.

Cov haujlwm rau roj thiab roj lubrication yog muab rau hauv Table4.

LUS QHIA

 Tsis yog. Rais Tsis Tau.  Ciam Tebchaws ntev
d D B T C Kg Cr Cor
hli
1 2558 / 2523D 30.162 69.85 25.357 66.675 57.15 1.1612 122.3 170.3
2 385 / 384D 55 100 21,946 52.388 42.862 1.465 138.9 205,8
3 F15015 41 68 20 40 35 0.43 76.0 119.6
4 F15130 42 80 19 38 38 0.802 95 128.7
5 IR2220 25 52 18,5 37 37 0.365 60,7 78.6
6 IR2221 25 52 21,5 43 43 0.41 60,7 78.6
7 IR2222 25 55 21,5 43 43 0.496 74,5 97.8
8 IR2223 25 52 18,5 37 37 0.365 60,7 78.6
9 JR387037 38 70 18,5 37 37 0,544 64.3 94.9
10 JRM3535A / 65XD 35 65 17,5 35 35 0.508 61.3 87.1
11 JRM3535A / 65XDT 35 65 17,5 35 35 0,533 61.3 87.1
12 JRM3535A / 65XD-T 35 65 17,5 35 35 0,525 61.3 87.1
13 JRM3939 / JRM3968XD 39 68 18,5 37 37 0,522 64.3 94.9
14 T255545 25 55 22,5 45 45 0.5084 66 95.7
15 T255545A 25 55 22,5 45 45 0.5084 66 95.7
16 T255548 25 55 24 48 48 0,5246 66.0 95.7
17 T255548A 25 55 24 48 48 0,5246 66.0 95.7
18 T256045 25 60 22,5 45 45 0.6662 66.0 95.7
19 T256045A 25 60 22,5 45 45 0.6662 66.0 95.7
20 T256248 25 62 24 48 48 0,5941 93.4 125.1
21 T256248A 25 62 24 48 48 0,5941 93.4 125.1
22 T275343 27 53 21,5 43 43 0.4383 52.1 74.8
23 T295337 29 53 18,5 37 37 0.343 52.09 74.8
24 T295337C-V 29 53 18,5 37 37 0.3424 52.09 74.8
25 T306248 30 62 24 48 48 0,5121 93.4 125.1
26 T346437 34 64 18,5 37 37 0,546 72,7 106.3
27 T356437 35 64 18,5 37 37 0,539 72,7 106.3
28 T356437B 35 64 18.5 / 24.1 42.6 37 0,5603 72,7 106.3
29 T356848 35 68 24 48 48 0.7784 96.2 138,2
30 T397237 39 72 18,5 37 37 0.662 73.0 105.0
31 T407237 40 72 18,5 37 37 0.644 73 105
32 T407237A 40 72 18,5 37 37 0.6592 68.1 102.9
33 T408045 40 80 22,5 45 44 0.97 110.3 143
34 T427639 42 76 19,5 39 39 0.76 95.3 133.9
35 T428038 42 80 19 38 38 0.8362 95 128.7
36 T458551 45 85 25,5 51 51 1.2686 99,28 144,7
37 T458551A 45 85 25,5 51 51 1.275 99.3 144,7
38 T478858 47 88 28.75 57,5 57,5 1.4928 126,8 Xyoo 191,9
39 T498448 49 84 24 48 48 1,05 107.2 168.6
40 T508454 50 84 27 54 54 1.178 107.2 168.6
41 U17598111
42 FC41394
43 T549651 54 96 25,5 51 51 1.4402
44 445620 35 65 17,5 35 35 0,512 71.7 100
45 T306251 30 62 51 51 51 0.704 93.4 125.1
46 T408045D 40 80 22,5 45 44 0.97 110.3 143
47 T408045KW 40 80 22,5 45 44 0.97 110.3 143

KWV TIJ

Cov kab ib sab tapered cov menyuam cov kabmob muaj lub nplhaib sab nraud, nws sab hauv lub nplhaib thiab txheej txheej tapered rollers yog lub nplhaib sab hauv los ua ke ntawm lub tawb tawb. Lub nplhaib sab nraud tuaj yeem sib cais ntawm cov nplhaib sib dhos sab hauv. Raws li ISO tapered roller cov kabmob sab nrauv qhov loj me, txhua hom qauv ntawm tapered cov menyuam cov kabmob sab nraud lub nplhaib lossis sab hauv lub nplhaib sib dhos yuav tsum muaj peev xwm ua tiav kev thoob ntiaj teb nrog tib hom lub nplhaib sab hauv lossis sab hauv lub nplhaib sib dhos. Ntawd yog, ntxiv rau sab nraud qhov ntev thiab ua siab ntev rau lub nplhaib sab nrauv ntawm tib lub qauv, uas yuav tsum ua tau raws li cov cai ntawm ISO492 (GB307), lub kaum sab xis thiab cov khoom sib xyaw cone lub cheeb ntawm cov nplhaib puab yuav tsum tau ua raws li cov kev cai muaj feem xyuam. rau kev sib hloov.
Feem ntau, txoj kab xev sab nrauv ntawm lub nplhaib sab nraud ntawm txoj kab sib tshooj ntawm cov kab sib dhos tib cov kab sib tw yog li ntawm 10 ° txog 19 °, tuaj yeem thev kev ua ua ke ntawm axial load thiab radial load nyob rau tib lub sijhawm. Qhov loj dua lub kaum ntse ntse, qhov loj dua qhov muaj peev xwm ntawm lub zog thauj axial. Bearings nrog loj taper kaum sab xis, ntxiv B rau txoj cai tom qab, thiab lub kaum sab xis taper yog nruab nrab ntawm 25 ° ~ 29 °, tuaj yeem thev taus loj dua axial load. Tsis tas li ntawd, ib kab tib kab ntsig rau cov menyuam tuaj yeem hloov kho qhov loj me ntawm kev tshem tawm thaum lub sijhawm txheej txheem teeb tsa.
Lub nplhaib sab nraud (lossis sab hauv lub nplhaib) ntawm ob kab plaub hau tapered roller bearing yog tag nrho. Lub ntsej muag me me kawg ntawm ob lub nplhaib sab hauv (lossis ib puag ncig sab nraud) zoo sib xws, nrog tus ntsuas kub hauv nruab nrab. Qhov tshem tawm tau muab kho los ntawm cov tuab ntawm rab phom. Lub ntsuas tuab ntawm rab koob tseem tuaj yeem siv los kho qhov kev cuam tshuam ua ntej ntawm kev sib tw ob-kab tapered cov kabmob.
Plaub-kab tapered rau cov menyuam. Kev ua tau zoo ntawm cov kabmob no yog ib qho zoo ib yam ntawm cov kev sib tw ntawm ob tog kev sib tw tapered cov menyuam, tab sis nws dais ntau dua radial load ntau dua li ob-kab tapered cov menyuam cov kabmob thiab muaj qhov txo qis me ntsis. Nws yog tsuas yog siv rau kev hnyav tshuab.
Ntau qhov sib txuam ob chav thiab plaub kab kev sib tw kaw cov menyuam, ZWZ muab kev muaj lub neej ntev, ntau qhov ntim ntawm ob qho thiab plaub-kab tapered cov menyuam. Nqa cov kev tsim kho tshiab thiab tus kheej ntawm cov kabmob, hloov txoj kev tsim qauv qub ntawm cov kabmob ruaj khov, thiab txais yuav ib yam tshiab ntawm cov qauv sib koom ua ke uas muaj kev tiv thaiv kev sib khi thiab hmoov av los txhim kho cov nyhuv sealing thiab txhim kho kev ua haujlwm sealing. Piv nrog rau cov qauv qhib muaj zog, ntau qhov sib txuam ob zaug thiab plaub-kab tapered cov menyuam muaj peev xwm nce tau lawv lub neej 20% mus rau 40% thiab txo kev siv roj nplua nyeem los ntawm 80%.


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  • Sau koj cov lus ntawm no thiab xa rau peb