Roulements à rouleaux coniques à double rangée TDI

Roulements à rouleaux coniques à double rangée TDI
Détails:
Roulement à rouleaux coniques à deux rangées de type TDI Le roulement à rouleaux coniques à deux rangées de type TDI a deux bagues extérieures (cuvettes) et une bague intérieure à deux rangées avec deux ensembles de rouleaux et de cage (double cône), généralement avec une entretoise de bague extérieure, et en face à -disposition du visage. Mais, selon certaines occasions,...
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Paramètres techniques

Roulements à rouleaux coniques à double rangée TDI

Le roulement à rouleaux coniques à double rangée TDI a deux bagues extérieures (cuvettes) et une bague intérieure à double rangée avec deux ensembles de rouleaux et de cage (double cône), généralement avec une entretoise de bague extérieure et dans un agencement face à face. Mais, selon certaines occasions, Tedin fournit également des roulements à rouleaux coniques à double rangée de type TDI sans entretoise de bague extérieure.

TDI Double Row Tapered Roller Bearings 45TS725715  TDI Double Row Tapered Roller Bearings 45TS725715

Type de roulementRoulement à rouleaux coniques TDI (double rangée, bague extérieure en deux pièces)
Elément roulantRouleau conique
MatérielGCr15, GCr15SiMn, Acier cémenté G20Cr2Ni4A
Diamètre intérieur80mm- 1200mm


Tedin fournit également un traitement de surface spécial pour la cuvette ou le cône du roulement à rouleaux coniques à double rangée selon les exigences du client.

Caractéristiques des roulements à rouleaux coniques à double rangée :

1. Durée de vie améliorée

2. Chemins de câbles super finis

3. Bague intérieure couronnée, chemin de roulement et rouleaux

4. Capacité de charge élevée

Les roulements à rouleaux coniques à deux rangées conviennent aux fortes charges radiales et axiales.

5. Charges axiales dans les deux sens

Les roulements à rouleaux coniques à double rangée positionnent l'arbre dans les deux sens avec un jeu axial ou une précharge spécifique.

6. Fiabilité opérationnelle améliorée

7. Cohérence des profils et des dimensions des rouleaux

Les rouleaux coniques des roulements à rouleaux coniques à double rangée sont fabriqués avec des tolérances dimensionnelles et géométriques si étroites qu'ils sont pratiquement identiques. Cela permet une répartition optimale de la charge, réduit le bruit et les vibrations et permet un réglage plus précis de la précharge.

8. Haute rigidité

Les roulements à rouleaux coniques à double rangée fournissent un agencement de roulement rigide.

9. Réduction des vibrations sonores

La conception optimisée de l'extrémité du rouleau et la finition de surface avec un profil logarithmique sur la bride favorisent la formation d'un film lubrifiant, ce qui réduit le frottement. Cela réduit également la chaleur de frottement et l'usure des brides. De plus, les roulements peuvent mieux maintenir la précharge et fonctionner à des niveaux de bruit inférieurs.

Applications:

Unités de réduction de vitesse

Grues

Rouleaux de calendrier

Machinerie industrielle


 

étiquette à chaud: Roulements à rouleaux coniques à double rangée TDI, Chine, fabricants, usine, sur mesure, à vendre

Roulement à rouleaux coniques à double rangée en pouces - Type TDI


Dimensions limites (mm)MasseNuméro de roulement
dDTB(kg)
31.7569.01239.70539.1820.7114126D/14276
42.86280.96234.92531.750.7713169D/13318
44.4580.96234.92531.750.7413176D/13318
46.03780.96234.92531.750.7313182D/13318
50.893.26450.01353.1881.4375D/374
50.896.83853.18853.1881.61375D/372A
55.56296.83851.29853.1882.05389DE/382A
63.5112.71260.32560.3252.5939585D/39520
63.5136.52566.09165.9894.5978251D/78537
63.5140.0366.0965.9894.8378251D/78551
64.987136.52566.09165.9894.5578255D/78537
64.987140.0366.09165.9894.9178255D/78551
80.962133.3560.32559.5383.25496D/492A
80.962136.52560.32559.5383.53496D/493
80.962139.99280.96280.1345.31581D/572
85.725123.82541.27844.451.74L217845D/L217810
85.72512741.27844.451.93L217845D/L217813
88.9161.925101.549107.958.77767D/752
92.075148.4357.1557.9423.8742362D/42584
95.25136.52557.1557.152.68LM119348D/LM119311
98.425180.975101.6102.36211.33779D/772
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
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
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
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
558.8736.6155.575155.575177.96EE843221D/843290
558.8736.6196.85196.85237.01LM377449D/LM377410
571.5812.8285.75285.75489.64M278749D/M278710
585.788771.525230.188230.188302.98LM278849D/LM278810
585.788771.525230.188230.188302.76LM278848D/LM278810
60011705105102575.44NP726553/NP137813
609.6787.4171.45171.45217.3EE649241D/649310
609.6863.6317.5317.5608.49M280349D/M280310
63010303153151060.79NP689200/NP360973
635901.7317.5317.5686.09M281049D/M281010
635939.8304.8304.8738.59LM881245D/LM881214
647.71028.7279.4273.05863.66EE424257D/424405
660.4812.8176.212176.212206.17L281149D/L281110
660.41066.8321.47311.9421101.53EE428262D/428420
660.41104.9571.5571.52038.55EE627260D/627435
682.625965.2338.138338.138843.1M282249D/M282210
708.025930.275273.05273.05519.26LM282549D/LM282510
711.2914.4149.225149.225247.94EE755281D/755360
730.251035.05365.125365.1251031.1M283449D/M283410
749.31066.8361.95349.251054.26EE325296D/325420
749.31181.1355.6355.61449.65EE690296D/690465
7621079.53813811176.35M284249D/M284210
779.9251219.873406.674406.6741875.04EE631307D/631484
787.41219.2406.4406.41758.2EE631311D/631480
825.51168.4409.575409.5751478.41M285848D/M285810
8401040180170315.36NP385417/NP439444
863.61130.3323.85323.85897.71LM286249D/LM286210
863.61219.2438.15425.451653.01EE547341D/547480
901.71295.4450.85438.152034.61EE634356D/634510
938.2121270400.05400.051544.7LM287649D/LM287610
939.81333.5463.55463.552190.95LM287849D/LM287810
939.81333.5463.55463.552183.29LM287849AD/LM287810
1200.151593.85482.6482.62744.57LM288949D/LM288910



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