Ob chav uake tapered menyuam kabmob
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%.