Kaksiriviset kapenevat rullalaakerit

Kaksiriviset kapenevat rullalaakerit
Tiedot:
Kaksirivinen kapeneva rullalaakeri (sekä metrin kokoinen että tuuman kokoinen)
Laakerimateriaali: Kromilaakeriteräs tai hiiletysteräs
Häkkityypit: yksiosainen leimattu, niitattu, valettu nailon ja koneistettu
Lähetä kysely
Kuvaus
Tekniset parametrit

Kaksiriviset kapenevat rullalaakerit

Double row tapered roller bearings  Double row tapered roller bearings

Kaksirivinenkapenevia rullalaakereita käytetään enimmäkseen erikseen, eikä niiden tarvitse sopia muihin laakereihin. Kaksiriviset kapenevat rullalaakerit kestävät raskaita (sekä säteittäisiä että aksiaalisia) kuormia, voimakasta jäykkyyttä. Se voidaan kiinnittää aksiaalisesti molempiin suuntiin, tietyllä aksiaalisella välyksellä tai tietyllä esikuormituksella. Kaksirivisiä kartiorullalaakereita käytetään pääasiassa vaihteistoissa, nostolaitteissa, valssaamoissa ja kaivoskoneissa, kuten tunnelin tunnelointikoneissa.

TDO-tyyppikaksirivisessä kapenevassa rullalaakerissa on kaksinkertainen kilparadan kartiomainen ulkorengas ja kaksi sisempää kilpailua, joissa on rullat ja häkki koottuna. Yleensä näiden laakereiden kahden kartiomaisen sisärenkaan välissä on välirengas. Koska aksiaalista välystä tai esikuormitusta on säädetty tuotantoprosessin aikana, ne pakataan nopeasti koottuina. Nämä laakerit ovat back-to-back-kokoonpanoja, joten kuormalinja on erotettu laakerilinjasta. Tämän vuoksi laakereita voidaan käyttää jäykemmässä kokoonpanossa, mikä mahdollistaa huomattavan määrän kallistusmomenttia. TDO-tyyppisessä kaksirivisessä kapenevassa rullalaakerissa onerilaisia sisäisiä rakenteita: 

Laakeri keskimmäisellä välikappaleella ja leimaava ikkunahäkki.

Laakeri välirenkaalla, ontolla telalla ja hitsaushäkillä.

Laakeri, jossa on lähellä laajennettua sisärengasta ja leimaava ikkunahäkki.


TDI-tyyppikaksirivisessä kapenevassa rullalaakerissa on kaksinkertainen kilparadan kartion sisärengas ja kaksi kartiomaista ulkorengasta, joissa on kaksi sarjaa teloja ja häkkiä koottuna. Kaksiriviset rullat on järjestetty kasvotusten. Välikappale on yleensä konfiguroitu kahden ulkorenkaan väliin. Tietty aksiaalinen välys tai esikuormitus voidaan saada valitsemalla keskivälikappaleen koko. TDI-tyyppisissä laakereissa onerilaisia sisäisiä rakenteita:

laakeri välirenkaalla ja leimaavalla ikkunahäkillä.

laakeri välirenkaalla, ontolla telalla ja hitsaushäkillä.

Suuri kartiokulmalaakeri valssaamojen aksiaaliseen työntövoimaan.


TEDIN tuottaaTDO-tyyppiset kaksiriviset kapenevat rullalaakeritjaTDI-tyyppiset kaksiriviset kapenevat rullalaakerit.Ero näiden kahden nimitystyypin välillä: toinen on kasvokkain suunnittelu, toinen on peräkkäinen muotoilu. Voimme myös valita erilaisen mallin eri kokoonpanopaikkojen ja käyttötarkoitusten mukaan.

Sovelluksia:

Työstökoneiden karat, rakennuskoneet, maatalouskoneet, rautatiekaluston vähennysventtiili, raskaat kuorma-autot, varikkopääkuorma-autot, valssaamo, tuuliturbiinit, TBM jne.


Kuinka monta tyyppiä kapenevia rullalaakereita valmistat?

  • Yksirivinen, kaksirivinen, nelirivinen;

  • avoin tyyppi tai sinetöity tyyppi;

  • vakiomitoilla tai räätälöidyillä mitoilla;

  • metrin kokoinen tai tuuman koko;

Olemme ammattimainen rullalaakereiden valmistaja.  Kaikki laakerirullat (kapenevat rullat) tuotetaan itse, modifioidulla käyrällä tailogaritminen profiili, mikä parantaa koko sarjan laakerin palvelusaikaa.



 

Suositut Tagit: kaksiriviset kapenevat rullalaakerit, Kiina, valmistajat, tehdas, räätälöity, myytävänä

Double Row Tapered Roller Bearings.jpg  Double row tapered roller bearings

Tärkeimmät mitat

PeruskuormitusluokituksetNopeuksien rajoittaminenWtEi.

d

D

T

B

C

Cr

Ak

Rasva

Öljy

kg

mm

mm

mm

mm

mmKNKNr/minr/min

92.075

152.4

82.55

63.5

36.322

297

547

1800

2400

5.74

598/592DC

96.938

188.912

107.59

31.75

46.038

466

702

1800

2400

11.6

90381/90744K

101.6

168.275

92075

69.85

41.275

357

648

1800

2400

8.18

687/672D

101.6

190.5

127

101.6

57.5

70 W

1020

1800

2400

15.6

861/854D

127.792

228.6

115.888

84.138

49.428

703

1142

1400

1900

18.9

HM926749/HM926710D

130

280

144

44

66

1086

1649

1400

1900

40.4

31326X. K11:llä. Vastaus A160.200

140

200

93.665

73.025

42

422

917

1300

1700

9.2

442210


300

154

47

70

1244

1910

1300

1700

51

31328X.31328X. K11:llä. Vastaus A160.200

146.05

254

149.225

111.125

66.675

967

1887

1300

1700

28

99575/99102CD

150

320

164

50

75

1414

2196

1200

1500

59.6

31330X. K11:llä. Vastaus A180.230

165.1

225.425

95.25

69.85

47.625

440

1120

1150

1400

10.5

NA46790-SW/46720CD

173

350

155

58

155

1500

2550

1000

1300

70.7

173KH350+K

177.8

288.925

123.825

47.625

123.825

1085

2050

940

1300

32

HM237546DW/HM237510

203.2

276.225

95.25

73.025

47.625

590

1350

940

1300

14.9

LM241149NW/LM241110D


292.1

109.538

84.138

49.212

825

1710

940

1300

21.9

M541349/M541310D

220

340

90

80

39 000

725

1478

840

1100

30.8

220KBE30+L

249.25

38l.000

171.45

127

76.2

1407

3066

690

920

63.4

EE126098/126151CD

253.975

347.662

101.6

69.85

50.8

775

1650

630

840

23.8

LM249747NW/LM249710D

279.4

457.2

244.475

106.363

244475

3670

8440

580

770

181

HH255149D/HH255110


457.2

244.48

94

244.48

2743

5863

580

770

166.5

45T564624T

303.212

495.3

263.525

114.3

263.525

4023

9363

500

660

223.8

HH258249TD/HH258210

304.8

393.7

107.95

82.55

53.975

905

2260

500

660

30.6

L357049NW/LM961511D

305.07

500

200

60

200

2100

4300

500

660

147.7

332169A

342.9

457.098

142.875

10l.600

63.5

1254

3411

480

630

60.4

LM961548/LM961511D

355.6

444.5

136.525

111.125

60.325

1133

3538

420

560

44.6

L163149/L163110CD


501.65

146.05

107.95

73.025

1762

3853

410

540

88

NA231400/231976CD

368.249

523. 875

214.312

169.862

101.6

2714

6903

410

540

143

HM265049/HM265010D

368.3

523. 875

185.738

79.375

185.738

3165

7555

410

540

134.3

HM265049TDS/HM265010S

447.675

635

223.838

95.25

223.838

4317

11416

320

440

239

M270749ADW/M270710

498.475

634.873

177.8

142.875

80.962

2356

6893

320

440

132.2

EE243196/243251CD

600

870

250

200

111

4920

11950

250

330

467

600KBE030+L/P6


Rajamitat (mm)MassaLaakerin nro.
dDTB(kg)
101.6157.16280.16779.3755.2952400D/52618
101.6161.92586.51879.3756.2852400D/52638
104.775180.975101.6102.36210.68782D/772
107.95212.725142.875152.422.94946D/932
114.3190.598.425101.611.0171450D/71750
114.3212.725142.875152.422.01HH224346DD/HH224310
120.65174.62566.67868.2625.82M224749D/M224710
127196.8592.07592.07510.6667388D/67322
127228.6160.338151.24424.4997500D/97900
127234.95139.7152.425.9595499D/95925
130.005215.9123.825123.82517.4574510D/74850
130.175215.9101.6101.614.9774512D/74850
133.35196.8592.07592.0759.7367390D/67322
136.525225.425120.65120.6519.97H228649D/H228610
139.7200.02577.78875.4088.1348680D/48620
149.225236.538106.362105.34617.4782587D/82931
149.225241.3106.362105.34619.0882587D/82950
149.225254120.65120.6525.9599587D/99100
152.4244.47587.31292.07514.9681601D/81962
155.575247.65122.238122.23823.18H432549D/H432510
165.1225.42579.37576.29.4546790D/46720
174.625288.925123.825123.82531.85HM237542D/HM237510
177.8247.6590.48890.48813.367790D/67720
177.8279.4112.71112.71225.882680D/82620
177.8288.925123.825123.82532.5994706D/94113
177.8288.925123.825123.82531.8HM237546D/HM237510
177.8304.8109.438114.331.9EE280700D/281200
187.325319.964168.275161.92552.73H239649D/H239610
187.325320.675168.275161.92553.29H239649D/H239612
190.5317.5133.35133.3541.8993751D/93125
190.5368.3158.75152.476.87EE420750D/421450
199.975317.5133.35133.3540.0893788D/93125
203.2317.5123.825123.82542.5493800D/93125
203.2317.5133.35133.3537.2593801D/93125
203.2317.5142.875133.3538.9993801D/93126
203.2365.049158.75152.470.53EE420800D/421437
203.275368.3158.75152.471.12EE420804D/421450
206.375282.57587.31387.31216.4367985D/67920
206.375336.55180.975184.1565.06H242649D/H242610
215.9285.7585.72585.72515.15LM742749D/LM742710
215.9288.92585.72585.72515.88LM742749D/LM742714
215.9355.6120.65120.6546.68EE130850D/131400
215.9355.6127130.17551.0596851D/96140
219.075358.775196.85200.02581.11H244849D/H244810
220.662314.325115.888115.88829.07M244249D/M244210
225.425355.6120.65120.6543.7EE130887D/131400
225.425355.6165.1165.152.19EE130888D/131400
228.6355.6120.65120.6543.45EE130900D/131400
228.6355.6165.1165.150.4EE130903D/131400
228.6400.05158.75161.92581.54EE430901D/431575
228.6425.45177.8165.1106.49EE700090D/700167
228.6431.8158.749158.75102.14EE113090D/113170
234.95327.02593.66293.66224.868576D/8520
234.95384.175209.55209.5598.04H247549D/H247510
241.225355.498107.95107.9536.78EE127094D/127138
241.3419.1177.8174.625101.84EE821096D/821165
241.478349.148107.95107.9533.77EE127097D/127135
241.478355.498107.95107.9535.08EE127097D/127138
241.478355.6107.95107.9535.12EE127097D/127140
244.475327.02592.07592.07521.53LM247748D/LM247710
247.65406.4215.9219.075120.05HH249949D/HH249910
254355.692.7192.86227.99EE171000D/171400
254358.775130.175130.17542.34M249748D/M249710
254360136.225130.17544.36M249748D/JM249712
254365.04992.7192.86230.85EE171000D/171436
254368.392.7192.86232.05EE171000D/171450
254422.275152.4139.781.05HM252343D/HM252310
254431.724145.258139.782.79HM252343D/HM252315
254438.15165.1165.1105.97EE738101D/738172
254444.5133.35133.3584.48EE822101D/822175
260.35365.125107.95107.9533.76EE134102D/134143
260.35406.4155.575152.4121.01EE324103D/324160
260.35419.1158.75155.57580.7EE435103D/435165
260.35422.275152.4139.776.62HM252347D/HM252310
260.35431.724145.258139.779.98HM252347D/HM252315
260.35431.724148.433152.481.35HM252348D/HM252315
260.35444.5196.85196.85119.46EE823103D/823175
266.7355.6107.95109.53830.19LM451349D/LM451310
266.7393.7130.175130.17549.03EE275106D/275155
266.7403.225122.24130.17551.81EE275106D/275158
266.7406.4122.24130.17553.51EE275106D/275160
266.7488.95228.6238.125184.42EE295106D/295193
269.875381136.525136.52549.93M252349D/M252310
276.22538195.2588.929.2189108D/89148
276.225381111.12588.932.4789108D/89150
276.225393.7130.175130.17549.79EE275109D/275155
276.225403.225122.24130.17551.43EE275109D/275158
279.4457.2244.475244.475169.04HH255149D/HH255110
279.4469.9169.862166.688114.93EE722111D/722185
279.578380.898117.475117.47540.56LM654644D/LM654610 (tämä artikkeli saattaa olla englanninkielinen)
279.57838195.2588.928.2189111D/89148
279.578381111.12588.931.4789111D/89150
280409.981206.375206.37583.02EE128114D/128161
288.925406.4144.462144.46260.77M255449D/M255410
292.1422.275130.175130.17561.13EE330116D/330166
292.1469.9138.928142.87588.34EE921150D/921850
292.1476.25138.928142.87592.56EE921150D/921875
298.45438.048131.762131.76264.02EE329118D/329172
298.45444.5111.125107.9554.57EE291176D/291750
299.975439.948133.35134.93867.14EE129119D/129174
300460160160104.21NP741064/NP034947
300.038422.275150.812150.81267.5HM256849DA/HM256810
300.038422.275150.812150.81269.57HM256849D/HM256810
303.212495.3263.525263.525213.93HH258249D/HH258210
304.648438.048131.762131.76264.3EE329117D/329172
304.648438.048133.35134.93860.89EE129121D/129172
304.648438.048138.112128.58864.1M757447D/M757410
304.8419.1130.175130.17552.61M257149D/M257110
304.8444.5111.125107.9552.03EE291200D/291750
304.8444.5111.125107.9555.22EE291200D/291749
304.8495.3171.45165.1125.31EE724121D/724195
304.8501.65161.925161.925130.56HM258949D/HM258910
304.8558.8285.75285.75296.99EE790119D/790221
304.902412.648128.588128.58850.79M257248D/M257210
304.902438.048196.85212.72587.48EE129124D/129172
305438.048133.35134.93860.71EE129123D/129172
305559.867170.434169.977181.92HM959649D/HM959618
305.054499.948200200152.93HM858548D/HM858511
317.5422.275128.588128.58848.23LM258649D/LM258610
317.5447.675158.75158.7582.41HM259049D/HM259010
330.2414.33876.276.223.77L259749D/L259710
330.2482.6152.4147.63883.06EE526131D/526190
330.302438.023120.65114.346.18EE138131D/138172
333.375469.9166.688166.68895.39HM261049D/HM261010
340460118.36411860.72JL163142D/JL163115
342.9533.4139.7146.05113.46EE971355D/972100
343.052457.098120.65120.6552.3EE133136D/133180
343.052457.098122.238122.23851.91LM761649D/LM761610
343.052457.098123.825122.23855.81LM961548D/LM961511
346.075469.9104.77595.2545.81EE161362D/161850
346.075482.6104.77595.2551.47EE161362D/161900
346.075488.95104.77595.2554.35EE161362D/161925
346.075488.95174.625174.625110.26HM262749D/HM262710
347.662469.9138.112138.11269.19M262449D/M262410
355.6444.5112.712114.340.8L163149D/L163110
355.6457.2120.65120.6550.4LM263149D/LM263110
355.6458.47120.65120.6551.16LM263149D/LM263112 (tämä artikkeli saattaa olla englanninkielinen)
355.6482.6133.35128.58866.45LM763449D/LM763410
355.6488.95153.988153.98887.63M263349D/M263310
355.6501.65127111.12570.62EE231401D/231975
355.6514.35127111.12578.56EE231401D/232025
356.387482.6104.775101.648.59EE161403D/161900
368.3523.875185.738185.738131.8HM265049D/HM265010
368.3596.9165.1158.75165.6EE181454D/182350
368.3609.6254279.4301EE321146D/321240
368.3622.3254279.4332.56EE321146D/321245
374.574546.1193.675193.675159.35HM266445D/HM266410
374.65501.65127117.47562.17EE231475D/231975
374.65501.65130.175120.6566.95LM765149D/LM765110
374.65514.35127117.47570.11EE231475D/232025
384.175546.1193.675193.675154.73HM266449D/HM266410
384.175546.1193.675193.675147.14HM266448D/HM266410
393.7546.1138.112138.11298.85LM767745D/LM767710
393.7558.8119.062120.6595.27EE234157D/234220
406.4546.187.312138.11294.87LM767748D/LM767710 -standardi
406.4546.1141.288120.6582.24EE234161D/234215
406.4558.8119.062120.6581.08EE234161D/234220
406.4574.675114.3114.397.72EE285161D/285226
406.4590.55193.675193.675180.03EE833161XD/833232
406.4609.6157.162149.225148.41EE911603D/912400
409.575546.1161.925161.925105.61M667947D/M667911
415.925590.55209.55209.55189.52M268748D/M268710
419.227736.448406.4406.4770.95EE323166D/323290
425.45685.698253.873253.873376.93EE328167D/328269
431.8571.5133.35130.17593.15EE239171D/239225
431.8571.5133.35130.17593.62EE239173D/239225
431.8635173.038173.038187.65EE931170D/931250
431.8723.9419.1419.1725.86NP710048/NP102973
431.902685.698253.873253.873368.28EE328172D/328269
431.902685.698330.2330.2487.03EE650171D/650270
432.003609.524152.4152.4138.77EE736173D/736238
447.675635223.838223.838240.64M270749D/M270710
449.948594.949178178137.77M270449DA/M270410
456.794761.873254254463.65EE425176D/425299
457.073730.148203.2196.85331.41EE671798D/672873
457.073749.3419.1412.75769.11EE925179D/925295
457.2596.9133.35130.17592.2EE244181D/244235
457.2596.9136.525133.3595L770849D/L770810
457.2660.4155.575155.575173.98EE737179D/737260
457.2761.873215.9209.55413.25EE423181D/423300
457.2812.8342.9342.9741.07EE525183D/525320
457.2863.498368.3368.3978.97EE480181D/480340
464615150136116.36NP609202/NP357825
479.425679.45238.125238.125286.5M272749D/M272710
482.6615.95158.75158.75115.1LM272249D/LM272210
488.95660.4171.45174.625168.17EE640193D/640260
489.026634.873152.4152.4126.03EE243193D/243250
500660160160144.99NP025753/NP652808
501.65711.2250.825250.825339.24M274149D/M274110
505.181838.2266.7266.7600.54EE426198D/426330
508762219.075219.075345.54EE531201D/531300
514.35673.1203.2203.2321.7LM274449D/LM274410
519.112736.6258.762258.762383.08M275349D/M275310
519.112736.6258.762258.762381.64M275348D/M275310
536.575761.873269.875269.875415.94M276449D/M276410
536.575761.873269.875269.875415.91M276448D/M276410
539.75784.225165.1161.925240.64EE522126D/523087
558.673901.573457.2442.9121170.74EE546220D/546355
558.8660.495.2592.07554.75LL876449D/LL876410
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571.5812.8285.75285.75489.64M278749D/M278710
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60011705105102575.44NP726553/NP137813
609.6787.4171.45171.45217.3EE649241D/649310
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635901.7317.5317.5686.09M281049D/M281010
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647.71028.7279.4273.05863.66EE424257D/424405
660.4812.8176.212176.212206.17L281149D/L281110
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711.2914.4149.225149.225247.94EE755281D/755360
730.251035.05365.125365.1251031.1M283449D/M283410
749.31066.8361.95349.251054.26EE325296D/325420
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779.9251219.873406.674406.6741875.04EE631307D/631484
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825.51168.4409.575409.5751478.41M285848D/M285810
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939.81333.5463.55463.552183.29LM287849AD/LM287810
1200.151593.85482.6482.62744.57LM288949D/LM288910


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