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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 />

609,600 717,550 127,000 95,250 1640000 0,40 1,68 2,50 244000 168000 425000 1,45<br />

24,0000 28,2500 5,0000 3,7500 369000 54900 37800 95600<br />

609,600 787,400 206,375 158,750 4550000 0,37 1,82 2,71 677000 430000 1180000 1,58<br />

24,0000 31,0000 8,1250 6,2500 1020000 152000 96600 265000<br />

609,600 787,400 206,375 158,750 4420000 0,37 1,82 2,71 657000 417000 1140000 1,58<br />

24,0000 31,0000 8,1250 6,2500 993000 148000 93800 257000<br />

609,600 793,750 206,375 158,750 4550000 0,37 1,82 2,71 677000 430000 1180000 1,58<br />

24,0000 31,2500 8,1250 6,2500 1020000 152000 96600 265000<br />

609,600 812,800 190,500 146,050 3610000 0,33 2,05 3,05 538000 303000 937000 1,77<br />

24,0000 32,0000 7,5000 5,7500 812000 121000 68200 211000<br />

635,000 933,450 377,825 301,625 10200000 0,33 2,03 3,02 1520000 865000 2650000 1,76<br />

25,0000 36,7500 14,8750 11,8750 2290000 342000 195000 595000<br />

635,000 990,600 339,725 212,725 9370000 0,87 0,78 1,16 1390000 2070000 2430000 0,67<br />

25,0000 39,0000 13,3750 8,3750 2110000 314000 465000 546000<br />

646,112 857,250 304,800 241,300 8180000 0,33 2,03 3,02 1220000 694000 2120000 1,76<br />

25,4375 33,7500 12,0000 9,5000 1840000 274000 156000 477000<br />

660,400 812,800 203,200 158,750 4760000 0,33 2,03 3,02 709000 404000 1230000 1,76<br />

26,0000 32,0000 8,0000 6,2500 1070000 159000 90700 278000<br />

660,400 812,800 203,200 158,750 4410000 0,33 2,03 3,02 657000 374000 1140000 1,76<br />

26,0000 32,0000 8,0000 6,2500 992000 148000 84100 257000<br />

660,400 854,923 186,329 135,900 3900000 0,35 1,92 2,86 581000 349000 1010000 1,66<br />

26,0000 33,6584 7,3358 5,3504 877000 131000 78600 227000<br />

679,450 901,700 307,975 244,475 8740000 0,33 2,03 3,02 1300000 741000 2260000 1,76<br />

26,7500 35,5000 12,1250 9,6250 1960000 292000 166000 509000<br />

682,625 965,200 396,875 311,150 10900000 0,33 2,03 3,02 1620000 921000 2820000 1,76<br />

26,8750 38,0000 15,6250 12,2500 2440000 364000 207000 634000<br />

685,800 876,300 200,025 152,400 4790000 0,42 1,62 2,42 714000 508000 1240000 1,40<br />

27,0000 34,5000 7,8750 6,0000 1080000 160000 114000 279000<br />

710,000 899,925 230,000 166,002 4990000 0,52 1,29 1,92 743000 667000 1290000 1,11<br />

27,9528 35,4301 9,0551 6,5355 1120000 167000 150000 291000<br />

711,200 914,400 190,500 139,700 4150000 0,38 1,77 2,64 619000 403000 1080000 1,54<br />

28,0000 36,0000 7,5000 5,5000 934000 139000 90600 242000<br />

719,930 914,905 189,240 139,903 4150000 0,38 1,77 2,64 619000 403000 1080000 1,54<br />

28,3437 36,0199 7,4504 5,5080 934000 139000 90600 242000<br />

723,900 914,400 187,325 139,700 4150000 0,38 1,77 2,64 619000 403000 1080000 1,54<br />

28,5000 36,0000 7,3750 5,5000 934000 139000 90600 242000<br />

723,900 1003,300 187,325 139,700 4150000 0,38 1,77 2,64 619000 403000 1080000 1,54<br />

28,5000 39,5000 7,3750 5,5000 934000 139000 90600 242000<br />

749,300 965,200 187,325 133,350 4270000 0,40 1,68 2,50 636000 438000 1110000 1,45<br />

29,5000 38,0000 7,3750 5,2500 961000 143000 98400 249000<br />

749,300 990,600 338,000 265,000 10400000 0,33 2,03 3,02 1550000 883000 2700000 1,76<br />

29,5000 39,0000 13,3071 10,4331 2340000 349000 198000 607000<br />

762,000 965,200 187,325 133,350 4270000 0,40 1,68 2,50 636000 438000 1110000 1,45<br />

30,0000 38,0000 7,3750 5,2500 961000 143000 98400 249000<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 />

486

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