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KOYO tapered roller bearings HH249949/HH249910

KOYO BEARING

Tapered roller bearings

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KOYO BEARING

Boundary dimensions

d                           D                       T                     B                     C              r

mm         1/25.4           mm       1/25.4         mm     1/25.4        mm     1/25.4        mm     1/25.4    min.

  

r1    min.

  

Bearing No. 1)

 De-   sign   Basic load ratings

(kN)

Cr              C0r

 Fatigue   load limit

(kN)

Cu

 Load

center (mm)

a

  

da

min.

  

db    max.

 Mounting dimensions

(mm)

Da                       Db           Sa

max.      min.       min.     min.

  

Sb    min.

  

ra     max.

  

rb     max.

 Con-

stant

e

 Axial load factors

Y1            Y0

 (Refer.)

Mass

(kg)
241.300   9.5000 327.025 12.8750 52.388 2.0625 52.388 2.0625 36.513 1.4375 6.4 3.2 8578/8520 1   584 930 100 60.0 261 259 314 299 309 7 15.9 6.4 3.2 0.41 1.48 0.81 11.2
9.5000 444.500 17.5000 101.600 4.0000 100.013 3.9375 76.200 3.0000 6.4 4.8 EE923095/923175 1   1 610 1 980 204 84.4 261 298 428 389 406 7 25.4 6.4 4.8 0.34 1.78 0.98 62.1
9.5000 488.950 19.2500 120.650 4.7500 120.650 4.7500 92.075 3.6250 6.4 6.4 EE295950/295193 1   2 100 2 790 276 92.7 261 328 470 427 446 8 28.6 6.4 6.4 0.31 1.94 1.07 100
9.5000 508.000 20.0000 117.475 4.6250 95.250 3.7500 73.025 2.8750 6.4 6.4 EE390095/390200 1   1 550 1 800 178 168.1 261 303 489 410 455 1 44.5 6.4 6.4 0.94 0.64 0.35 93.7
243.683   9.5938 315.913 12.4375 31.750 1.2500 31.750 1.2500 22.225 0.8750 3.6 3.2 LL648434/LL648415 1   303 549 64.6 54.0 257 268 303 295 301 6 9.5 3.6 3.2 0.43 1.39 0.77 6.00
244.475   9.6250 381.000 15.0000 79.375 3.1250 76.200 3.0000 57.150 2.2500 6.4 4.8 EE126097/126150 1   988 1 470 153 88.5 264 276 365 336 356 5 22.2 6.4 4.8 0.52 1.16 0.64 30.6
247.650   9.7500 304.800 12.0000 22.225 0.8750 22.225 0.8750 15.875 0.6250 1.6 1.6 28880/28820 1   195 322 37.8 38.8 257 262 295 285 288 6 6.4 1.6 1.6 0.32 1.85 1.02 3.05
9.7500 346.075 13.6250 63.500 2.5000 63.500 2.5000 50.800 2.0000 6.4 6.4 M348449/M348410 1   909 1 440 154 61.7 267 268 327 319 330 9 12.7 6.4 6.4 0.34 1.75 0.96 17.4
9.7500 355.600 14.0000 50.800 2.0000 50.800 2.0000 33.338 1.3125 6.4 3.2 EE170975/171400 1   635 924 102 56.1 267 280 343 327 335 10 17.5 6.4 3.2 0.36 1.65 0.91 15.1
9.7500 368.300 14.5000 50.800 2.0000 50.800 2.0000 33.338 1.3125 6.4 3.2 EE170975/171450 1   635 924 102 56.1 267 280 355 327 335 10 17.5 6.4 3.2 0.36 1.65 0.91 17.0
9.7500 381.000 15.0000 74.613 2.9375 74.613 2.9375 57.150 2.2500 6.4 3.2 M252337/M252310 1   1 070 1 670 174 69.0 267 295 368 350 363 6 17.5 6.4 3.2 0.33 1.80 0.99 29.7
9.7500 406.400 16.0000 115.888 4.5625 117.475 4.6250 93.663 3.6875 6.4 6.4 HH249949/HH249910 1-P   2 040 3 120 306 86.3 267 282 387 361 382 11 22.2 6.4 6.4 0.33 1.80 0.99 58.6
9.7500 444.500 17.5000 104.775 4.1250 103.188 4.0625 76.200 3.0000 6.4 4.8 EE115097/115175 1   1 950 2 460 255 85.3 267 296 428 394 412 10 28.6 6.4 4.8 0.35 1.73 0.95 65.0
249.250   9.8130 381.000 15.0000 79.375 3.1250 76.200 3.0000 57.150 2.2500 6.4 4.8 EE126098/126150 1   988 1 470 153 88.5 269 276 365 336 356 5 22.2 6.4 4.8 0.52 1.16 0.64 29.5
254.000  10.0000 315.913 12.4375 31.750 1.2500 31.750 1.2500 22.225 0.8750 3.6 4.8 LL648449/LL648416 1   303 549 64.6 54.0 268 268 300 295 301 6 9.5 3.6 4.8 0.43 1.39 0.77 4.99
10.0000 358.775 14.1250 71.438 2.8125 71.438 2.8125 53.975 2.1250 3.6 3.2 M249749/M249710 1   968 1 590 166 64.4 268 279 346 330 342 8 17.5 3.6 3.2 0.33 1.80 0.99 21.3
10.0000 365.125 14.3750 58.738 2.3125 58.738 2.3125 42.863 1.6875 6.4 6.4 EE134100/134143 1   708 1 070 116 63.7 273 286 346 334 345 8 15.9 6.4 6.4 0.37 1.60 0.88 18.2
10.0000 368.300 14.5000 58.738 2.3125 58.738 2.3125 42.863 1.6875 6.4 6.4 EE134100/134145 1   708 1 070 116 63.7 273 286 349 334 345 8 15.9 6.4 6.4 0.37 1.60 0.88 18.8
10.0000 393.700 15.5000 73.817 2.9062 69.850 2.7500 50.005 1.9687 6.4 6.4 EE275100/275155 1   921 1 540 157 75.4 273 314 374 364 377 5 23.8 6.4 6.4 0.40 1.49 0.82 31.1
10.0000 403.225 15.8750 69.850 2.7500 69.850 2.7500 46.038 1.8125 6.4 6.4 EE275100/275158 1   921 1 540 157 71.5 273 314 384 365 377 9 23.8 6.4 6.4 0.40 1.49 0.82 32.5
10.0000 422.275 16.6250 86.121 3.3906 79.771 3.1406 66.675 2.6250 6.7 3.2 HM252343/HM252310 1   1 270 1 680 177 78.7 274 309 409 384 399 1 19.4 6.7 3.2 0.33 1.80 0.99 42.7
10.0000 495.300 19.5000 141.288 5.5625 141.288 5.5625 114.300 4.5000 6.4 6.4 HH258232/HH258210 1-P   2 930 4 670 429 108.1 273 346 476 441 467 8 27 6.4 6.4 0.33 1.80 0.99 128
10.0000 533.400 21.0000 133.350 5.2500 120.650 4.7500 77.788 3.0625 6.4 6.4 HH953749/HH953710 1-P   2 230 2 800 262 180.8 273 324 510 446 495 4 55.6 6.4 6.4 0.94 0.64 0.35 127
255.600  10.0630 342.900 13.5000 57.150 2.2500 63.500 2.5000 44.450 1.7500 1.6 3.2 M349547/M349510 1   764 1 280 135 60.1 265 276 330 320 330 6 12.7 1.6 3.2 0.35 1.73 0.95 14.1

CMTG BEARING CO.,LIMITED.  has been engaged in bearing industry for many years, we provide a wide selections of brands, including FAG bearing, SKF bearing,NSK bearing,Nachi bearing, TIMKEN bearing, THK Linear Guide and Linear Block …ect.

Bearing typies including standard bearing and non-standard bearings, linear bearings, automotive bearings, large bearings, railway bearings,spherical plain bearings, high temperature,super-precision bearings, as well as some rare types customized to your need.

Contact us if any bearing in demand . we will check and revert ASAP.

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