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Timken - Roulements à rouleaux côniques

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TYPE TDO<br />

T<br />

C<br />

r<br />

K a<br />

R<br />

d<br />

D<br />

<br />

<br />

<br />

K b<br />

R<br />

d b<br />

D a<br />

Alésage<br />

d<br />

mm<br />

po<br />

Dimensions du roulement<br />

Diamètre<br />

extérieur<br />

D<br />

mm<br />

po<br />

Largeur<br />

T<br />

mm<br />

po<br />

Largeur de la<br />

double cuvette<br />

C<br />

mm<br />

po<br />

Capacités de charge<br />

Dynamique (1) Facteurs (2) Dynamique (3) Facteurs (2)<br />

C 1(2) e Y 1 Y 2 C 90 C a90 C 90(2) K<br />

N<br />

lbf<br />

368,249 523,875 214,312 169,862 4870000 0,33 2,03 3,02 725000 413000 1260000 1,76<br />

14,4980 20,6250 8,4375 6,6875 1100000 163000 92900 284000<br />

368,249 523,875 214,312 169,862 3960000 0,33 2,03 3,02 589000 335000 1030000 1,76<br />

14,4980 20,6250 8,4375 6,6875 890000 132000 75400 231000<br />

368,300 596,900 203,200 133,350 3090000 0,41 1,63 2,42 460000 326000 801000 1,41<br />

14,5000 23,5000 8,0000 5,2500 694000 103000 73400 180000<br />

371,475 501,650 155,575 107,950 1830000 0,44 1,53 2,28 273000 206000 475000 1,33<br />

14,6250 19,7500 6,1250 4,2500 412000 61300 46200 107000<br />

371,475 514,350 155,575 107,950 1830000 0,44 1,53 2,28 273000 206000 475000 1,33<br />

14,6250 20,2500 6,1250 4,2500 412000 61300 46200 107000<br />

377,825 508,000 139,700 88,900 1320000 0,53 1,27 1,89 196000 179000 341000 1,10<br />

14,8750 20,0000 5,5000 3,5000 296000 44000 40200 76600<br />

379,948 659,925 380,000 309,997 8320000 0,33 2,03 3,02 1240000 705000 2160000 1,76<br />

14,9586 25,9813 14,9606 12,2046 1870000 278000 159000 485000<br />

380,000 620,000 241,000 172,000 4870000 0,46 1,47 2,19 725000 569000 1260000 1,27<br />

14,9606 24,4094 9,4882 6,7717 1090000 163000 128000 284000<br />

381,000 508,000 139,700 88,900 1320000 0,53 1,27 1,89 196000 179000 341000 1,10<br />

15,0000 20,0000 5,5000 3,5000 296000 44000 40200 76600<br />

381,000 546,100 222,250 177,800 4860000 0,33 2,03 3,02 723000 412000 1260000 1,76<br />

15,0000 21,5000 8,7500 7,0000 1090000 163000 92600 283000<br />

381,000 546,100 222,250 177,800 3950000 0,33 2,03 3,02 588000 335000 1020000 1,76<br />

15,0000 21,5000 8,7500 7,0000 887000 132000 75200 230000<br />

381,000 546,100 222,250 177,800 4290000 0,33 2,03 3,02 638000 363000 1110000 1,76<br />

15,0000 21,5000 8,7500 7,0000 963000 143000 81700 250000<br />

381,000 590,550 244,475 193,675 4970000 0,33 2,03 3,02 740000 421000 1290000 1,76<br />

15,0000 23,2500 9,6250 7,6250 1120000 166000 94800 290000<br />

381,000 590,550 244,475 193,675 4970000 0,33 2,03 3,02 740000 421000 1290000 1,76<br />

15,0000 23,2500 9,6250 7,6250 1120000 166000 94800 290000<br />

384,175 546,100 222,250 177,800 3950000 0,33 2,03 3,02 588000 335000 1020000 1,76<br />

15,1250 21,5000 8,7500 7,0000 887000 132000 75200 230000<br />

384,175 546,100 222,250 177,800 4290000 0,33 2,03 3,02 638000 363000 1110000 1,76<br />

15,1250 21,5000 8,7500 7,0000 963000 143000 81700 250000<br />

385,762 514,350 177,800 139,700 2360000 0,42 1,61 2,40 351000 251000 611000 1,40<br />

15,1875 20,2500 7,0000 5,5000 530000 78900 56500 137000<br />

385,762 514,350 177,800 139,700 2360000 0,42 1,61 2,40 351000 251000 611000 1,40<br />

15,1875 20,2500 7,0000 5,5000 530000 78900 56500 137000<br />

387,248 546,100 185,738 147,638 3250000 0,42 1,62 2,41 484000 346000 843000 1,40<br />

15,2460 21,5000 7,3125 5,8125 731000 109000 77800 190000<br />

393,700 539,750 142,875 101,600 1890000 0,48 1,42 2,11 282000 230000 490000 1,23<br />

15,5000 21,2500 5,6250 4,0000 425000 63300 51600 110000<br />

393,700 546,100 158,750 117,475 1890000 0,48 1,42 2,11 282000 230000 490000 1,23<br />

15,5000 21,5000 6,2500 4,6250 425000 63300 51600 110000<br />

393,700 558,800 146,050 104,775 1890000 0,48 1,42 2,11 282000 230000 490000 1,23<br />

15,5000 22,0000 5,7500 4,1250 425000 63300 51600 110000<br />

(1) Sur la base d'une durée de vie L 10 de 1 x 10 6 révolutions, pour la méthode de calcul de la durée de vie ISO. C 1(2) correspond <strong>à</strong> la valeur radiale de deux rangées de <strong>rouleaux</strong>.<br />

(2) Contactez un ingénieur <strong>Timken</strong> pour obtenir des instructions d'utilisation ou consultez le Manuel technique <strong>Timken</strong> <strong>à</strong> l'adresse timken.com/catalogs.<br />

(3) Sur la base d'une durée de vie L 10 de 90 x 10 6 révolutions, pour la méthode de calcul de la durée de vie de The <strong>Timken</strong> Company. C 90 et C a90 correspondent aux<br />

valeurs radiales et axiales d'une seule rangée de <strong>rouleaux</strong>. C 90(2) correspond <strong>à</strong> la valeur radiale de deux rangées de <strong>rouleaux</strong>.<br />

N<br />

lbf<br />

N<br />

lbf<br />

N<br />

lbf<br />

476

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