Inch Series

Inch Series

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  • Inch Series
  • Inch Series

Tapered roller bearings feature a cup and cone assembly. The cup is comprised of the outer ring and the cone assembly consists of inner ring, rollers, and cage. This bearing construction accommodates combined loads and provides low friction during operation. By adjusting one single row tapered roller bearing against a second tapered roller bearing and applying a preload, a rigid bearing application can be achieved.

InquiryBearing NO. Boundary dimensions(mm) Basic load ratings(kN) Limiting speed(rpm) Application pointAbutment and fillet dimensions(mm) Value Weight (kg)
dDTBCr 1.2minr 3.4minCrCorGreaseOilada maxdb minDa maxDb minra maxrb maxeYY0Refer
EE724120/724191 304.8 488.95 92.075 92.075 63.5 16 3.2 1270 2340 630 850 92 344 359 439 456 16 3.2 0.4 1.49 0.82 60.4
EE724119/724191 304.8 488.95 92.075 92.075 63.5 16 3.2 1270 2340 630 850 92 344 359 439 456 16 3.2 0.4 1.49 0.82 60.4
EE291201/291750 304.8 444.5 63.5 61.912 39.688 8 1.5 685 1140 630 850 71.8 342 323 417 427 8 1.5 0.38 1.6 0.87 27.3
EE291201/291749 304.8 444.5 63.5 61.912 39.688 8 3.3 685 1140 630 850 71.8 342 323 415 427 8 3.3 0.38 1.6 0.87 27.3
EE129120X/129172 304.8 438.048 76.2 76.992 53.975 6.4 4.8 788 1610 630 850 82 325 343 401 415 6.4 4.8 0.4 1.49 0.82 34.4
LM757049/LM757010 304.8 406.4 63.5 63.5 47.625 6.4 3.3 690 1490 630 850 79.4 337 317 380 396 6.4 3.3 0.44 1.4 0.75 21.4
L357049/L357010 304.8 393.7 50.8 50.8 38.1 6.4 3.3 530 1140 630 850 63.7 334 318 374 385 6.4 3.3 0.36 1.7 0.92 14.5
LM757049A/LM757010 305.054 406.4 63.5 63.5 47.625 6 3.2 748 1580 630 850 79.6 325 323 376 390 6.4 3.2 0.44 1.36 0.75 21.2
H859049/H859010 314.325 495.3 120.65 119.062 88.9 6.4 6.4 1710 3300 630 850 125.3 368 335 446 484 6.4 6.4 0.55 1.1 0.6 83.8
H961649/H961610 317.5 622.3 147.638 131.762 82.55 14.3 12.7 2270 3800 600 800 206.4 414 358 535 597 14.3 12.7 0.94 0.64 0.35 184
EE720125/720236 317.5 596.9 136.525 136.525 98.425 19.8 6.4 2480 4110 600 800 119.6 364 389 520 545 19.8 6.4 0.42 1.42 0.78 161
HM259049/HM259010 317.5 447.675 85.725 85.725 68.262 3.5 3.3 1120 2350 630 850 80.1 353 333 418 435 3.5 3.3 0.33 1.8 0.99 40.4
HM259048/HM259010 317.5 447.675 85.725 85.725 68.263 3.6 3.2 1060 2330 630 850 79.7 332 352 411 426 3.6 3.2 0.33 1.8 0.99 40.9
EE291250/291749 317.5 444.5 63.5 61.912 39.688 8 3.3 685 1140 630 850 71.8 349 329 415 427 8 3.3 0.38 1.6 0.87 24.2
EE291251/291750 317.5 444.5 63.5 61.913 39.688 15 1.6 721 1380 630 850 70 355 346 404 414 15 1.6 0.38 1.59 0.87 25.7
EE291250/291750 317.5 444.5 63.5 61.912 39.688 8 1.5 685 1140 630 850 71.8 349 329 417 427 8 1.5 0.38 1.6 0.87 24.3
LL758744/LL758715 323.85 381 28.575 28.575 20.638 3.6 3.3 219 570 670 900 64.8 338 340 363 369 3.6 3.3 0.44 1.36 0.75 5.15
EE720128/720236 325.438 596.9 136.525 136.525 98.425 6.4 6.4 2480 4110 630 850 119.6 345 389 520 545 6.4 6.4 0.42 1.42 0.78 158
EE971298/972100 329.87 533.4 76.2 76.2 50.8 4.7 3.3 1060 1800 630 850 78.4 383 364 497 510 4.7 3.3 0.33 1.8 0.99 58.5
EE161300/161925 330.2 488.95 60.325 55.562 38.1 7 6.4 710 1420 630 850 92.7 377 358 451 468 7 6.4 0.5 1.2 0.66 34.3
EE526132/526190 330.2 482.6 85.725 80.167 60.325 3.3 3.3 995 1830 630 850 88.9 367 348 447 465 3.3 3.3 0.39 1.5 0.85 45
EE526130/526190 330.2 482.6 85.725 80.167 60.325 6.4 3.3 995 1830 630 850 88.9 370 348 447 465 6.4 3.3 0.39 1.5 0.85 44.9
EE203130/203190 330.2 482.6 66.675 63.5 44.45 6.8 6.8 810 1560 630 850 84.9 377 358 450 467 6.8 6.8 0.42 1.4 0.79 36.4
EE161300/161900 330.2 482.6 60.325 55.562 38.1 7 6.4 710 1420 630 850 92.7 377 358 447 464 7 6.4 0.5 1.2 0.66 32.9
EE161300/161850 330.2 469.9 60.325 55.562 38.1 7 6.4 710 1420 630 850 92.7 377 358 441 459 7 6.4 0.5 1.2 0.66 30.1
L860049/L860010 330.2 415.925 47.625 47.625 34.925 3.5 3.3 505 1150 630 850 83 356 342 394 408 3.5 3.3 0.5 1.2 0.66 14.6
L860048/L860010 330.2 415.925 47.625 47.625 34.925 12.7 3.3 505 1150 630 850 83 365 342 394 408 12.7 3.3 0.5 1.2 0.66 14.3
HM261049/HM261010 333.375 469.9 90.488 90.488 71.438 6.4 3.3 1340 2850 630 850 85 365 362 438 452 6 3 0.33 1.8 1 47
EE971354/972100 342.9 533.4 76.2 76.2 50.8 4.7 3.3 1060 1800 670 900 78.4 390 371 497 510 4.7 3.3 0.33 1.8 0.99 54.4
LM961548/LM961511 342.9 457.098 68.262 63.5 47.625 3.3 3.3 705 1640 670 900 367 363 423 443 3.3 3.3 0.71 0.84 0.46 30
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