Irowu Double tapered roller amabombo
IZIMOTO
izwe | I-China | EU.SA | EJalimane | japan |
Ukunikela Steel NO. | GCr15 | (ANSI) 52100 | (I-DIN) 100Cr6 | (EJIS) SUJ2 |
Ithebula 1
Amasongo kanye nama-roller amabombo we-CMC enziwe nge-carbon-chrome ephezulu yensimbi-GCr15. (Ukuqhathaniswa kwe-Bearing Steel No. yezwe ngalinye. Bheka Ithebula 1.) Amakheji aqhutshwe ngezibhakela kusuka kushidi lensimbi elibandayo eliphakeme kakhulu noma amakheji enayiloni. amathambo ensimbi.
UKUNQUNYANISWA
Uchungechunge | Okujwayelekile | Ukunikeza Izikhundla Zekilasi | ||||
Inch | I-ANSI / ABMA std.19.2 | 4 | 2 | 3 | 0 | 00 |
Imethrikhi | I-GB / T307.1 | 0 | 6X | 5 | 4 | |
I-ISO | 0 | 6X | 5 | 4 | ||
I-ANSI / ABMA std.19.1 | K | N | C | B | A | |
IDINI | 0 | 6X | 5 | 4 | ||
J IS | 0 | 6X | 5 | 4 |
Ithebula 2
Ukunemba kokuthwala kochungechunge lwama-intshi kubalwa kumakilasi ama-4.2.3,0 kanye nama-00 amahlanu.
Ubudlelwano bamakilasi nezigaba zokubekezelelana kwe-ISO, njll., Bheka Ithebula 2.
UKUCACA
Bore Ububanzi d mm | Iqembu l | Iqembu 2 | Jwayelekile | Iqembu 3 | Iqembu 4 | IGroep 5 | |||||||
phezu | uku | ubuncane | ubuningi | ubuncane | ubuningi | ubuncane | ubuningi | ubuncane | ubuningi | ubuncane | ubuningi | ubuncane | ubuningi |
- | 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 |
Ithebula 3
Ukususwa kwe-radial of bearings tapered kuhlukaniswe ngamaqembu ayisithupha njengoba kukhonjisiwe kuThebula 3.
Imfuneko ekhethekile ye-radial clearance noma ye-axial clearance ingenziwa njengoba kuchaziwe kuma-oda.
UKUCACA
Uhlobo lwamafutha | Cha | Isilinganiso Amaconsi C (F) |
Indawo Yokusebenzela e 25 ℃ (77 ° F) |
Ukusebenza T. C |
Amazwi |
1Shell | |||||
I-Alvan iaR Amafutha | R2 | 185 (365) | 265-295 | -30 ~ 12 ( | Lithium Gcoba |
R3 | 185 (365) | 220-250 | -30 ~ 120 | ||
Al vania EP Amafutha | EP1 | 180 (356) | 310-340 | Lithium EP Amafutha | |
EP2 | 185 (365) | 265-295 | -25 ~ 110 | ||
2. Amafutha weselula | |||||
I-Mobil Grease | 22 | 192 (378) | 274 | -40 ~ 120 | |
EP2 | 185 (365) | 265-295 | -25 ~ 110 | ||
3.Esso | |||||
Andok | C | 260 (500) | 190-210 | -30 ~ 150 | |
Ibhikhoni | 325 | 190 (374) | 280 | -55 ~ 120 |
Ithebula 4
Izinhloso eziyinhloko zokuthambisa i-lubrication ukuvimbela ukuxhumana kwensimbi phakathi kwezinto ezigingqikayo, ama-raceways, ne-cage, kanye nokuvikela ukuthwala kusuka ekugqobeni nasekugqokeni. Imisebenzi eyengeziwe ivala futhi ipholisa ukuthwala. Ukunikela kungagcotshwa ngamafutha noma nge-oi, ezimweni ezikhethekile ngesithambisi esiqinile, ukukhetha kwakho kuncike kakhulu ebangeni lokushisa, isivinini sokusebenza, nezimo zokulayisha zamabherethi athintekayo.
Zonke izinto zokugcoba kufanele zishintshwe ngezikhathi ezithile ngoba izakhiwo zazo ziyawohloka ngenxa yokuguga nokungcoliswa kwezigcobiso.
Imisebenzi yakho konke ukuthambisa kwamafutha nokawoyela kunikezwe kuThebula4.
UKUCACA
Cha. | Ukunikeza No. | Ubukhulu Boundary | |||||||
d | D | B | T | C | Ama-Kg | Cr | Kor | ||
mm | |||||||||
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 | I-JRM3535A / 65XD | 35 | 65 | 17.5 | 35 | 35 | 0.508 | 61.3 | 87.1 |
11 | Ingxenye #: JRM3535A / 65XDT | 35 | 65 | 17.5 | 35 | 35 | 0.533 | 61.3 | 87.1 |
12 | Ingxenye #: JRM3535A / 65XD-T | 35 | 65 | 17.5 | 35 | 35 | 0.525 | 61.3 | 87.1 |
13 | I-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 | I-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 | 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 |
UKUHLELWA
Umugqa owodwa we-roller tapered bearing unendandatho yangaphandle, iringi yayo yangaphakathi kanye neqoqo lama-roller tapered angumhlangano wendandatho wangaphakathi ovalwe ngekheji elimise okwebhasikidi. Iringi yangaphandle ingahlukaniswa nomhlangano wangaphakathi wendandatho. Ngokuya nge-roller tapered ethwala ubukhulu bobubanzi bangaphandle, noma yiluphi uhlobo olujwayelekile lwe-tapered roller ethwele iringi yangaphandle noma umhlangano wangaphakathi wendandatho kufanele ikwazi ukufeza ubumbano lwamazwe ngohlobo olufanayo lwendandatho yangaphandle noma ukuhwebelana kwendandatho yangaphakathi. Okungukuthi, ngaphezu kobukhulu bangaphandle nokubekezelelana kwendandatho yangaphandle yemodeli efanayo, okumele ihlangabezane nezidingo ze-ISO492 (GB307), i-engeli yesigaxa nobubanzi besigaxa sezingxenye zezinto zangaphakathi kwendandatho kufanele futhi zithobele imithethonqubo efanele yokushintshana.
Ngokuvamile, i-engeli ethanjisiwe yomzila wangaphandle wendandatho yomugqa owodwa we-roller tapered iphakathi kuka-10 ° no-19 °, ongathwala isenzo esihlanganisiwe somthwalo we-axial nomthwalo osabalalayo ngasikhathi sinye. Kukhudlwana i-engeli yesigaxa, kukhula amandla okumelana nomthwalo we-axial. Amabombo anama-taper angle amakhulu, engeza u-B kukhodi engemuva, kanti i-taper angle iphakathi kuka-25 ° ~ 29 °, engathwala umthwalo omkhulu we-axial. Ngaphezu kwalokho, umugqa owodwa we-tapered roller bearings ungalungisa usayizi wemvume ngesikhathi senqubo yokufaka.
Indandatho engaphandle (noma iringi yangaphakathi) yomugqa ophindwe kabili owenziwe nge-roller tapered iphelele. Ubuso bokugcina obuncane bamasongo amabili angaphakathi (noma amasongo angaphandle) ayafana, kunesikhala phakathi. Ukususwa kulungiswa ukushuba kwesikhala. Ubukhulu besikhala bungasetshenziswa ukulungisa ukungaphazanyiswa kokuthwala irowu yomugqa ophindwe kabili.
Irowu ezine tapered roller amabombo. Ukusebenza kwalolu hlobo lokuthwala ngokuyisisekelo kuyefana nokwamarowu ama-tapered roller bearings, kodwa kuthwala umthwalo osabalalayo omkhulu kunowamarowu ama-tapered roller bearings anemigqa emibili futhi unejubane lomkhawulo eliphansi kancane. Isetshenziselwa ikakhulukazi imishini esindayo.
Amabheringi ama-tapered roller amabili anemigqa emibili kanye nemine, i-ZWZ inikela ngamabheringi ama-tapered roller ahlala isikhathi eside, avalwe kabili. Yenza idizayini entsha neyomuntu uqobo yokushintsha, shintsha indlela yendabuko yokwakhiwa kwamabhere avalwe ngokuphelele, futhi wamukele uhlobo olusha lwesakhiwo sokufaka uphawu oluhlanganisa ukubekwa uphawu nokuvinjelwa kothuli ukuze kuthuthukiswe umphumela wokufaka uphawu futhi kuthuthukise ukusebenza kokubekwa uphawu. Uma kuqhathaniswa namabherethi wesakhiwo esivulekile, amabombo we-tapered roller avalwe kabili kanye nolayini abane angakhuphula impilo yabo ngama-20% kuye kuma-40% futhi anciphise ukusetshenziswa kwe-lubricant ngo-80%.