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  • Inch Series
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InquiryPDFBearing 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
LM451345/LM451310 263.525 355.6 57.15 57.15 44.45 3.5 3.3 615 1260 850 1200 62.4 290 276 335 348 3.5 3.3 0.36 1.6 0.9 15.3
L853042/L853010 264.975 352.425 36.513 34.925 23.813 3.6 3.2 310 653 850 1200 71.2 278 295 329 338 3.6 3.2 0.54 1.11 0.61 8.82
LM451347/LM451310 264.975 355.6 57.15 62 44.45 3.6 3.2 605 1280 850 1200 62.3 278 287 332 343 3.6 3.2 0.36 1.67 0.92 15.3
29880/29820 266.7 323.85 22.225 22.225 15.875 1.5 1.5 153 380 850 1200 43.4 282 277 310 315 1.5 1.5 0.35 1.7 0.95 3.67
38885/38820 266.7 325.438 28.575 28.575 25.4 1.5 1.5 228 555 850 1200 46.6 283 276 312 318 1.5 1.5 0.35 1.7 0.95 5
38886/38820XX 266.7 325.438 28.575 33.47 25.4 1.6 1.6 217 7 850 1200 48.6 276 281 306 312 1.6 1.6 0.37 1.64 0.9 4.97
LM451349/LM451310 266.7 355.6 57.15 57.15 44.45 3.5 3.3 615 1260 850 1200 62.4 292 277 335 348 3.5 3.3 0.36 1.6 0.9 14.7
LM451349A/LM451311 266.7 355.6 57.15 57.15 44.4 10.4 3.2 605 1280 850 1200 62.3 294 287 332 343 10.4 3.2 0.36 1.67 0.92 14.5
EE275105/275155 266.7 393.7 73.817 69.85 50.005 6.4 6.4 700 1280 850 1200 76.1 306 286 364 382 6.4 6.4 0.4 1.5 0.82 26.7
EE275105/275160 266.7 406.4 69.85 69.85 46.038 6.4 6.4 700 1280 850 1200 72.1 306 286 371 389 6.4 6.4 0.4 1.5 0.82 28.8
HM252349A/HM252310 266.7 422.275 86.121 79.771 66.675 6.8 3.2 1010 1680 850 1200 78.7 286 309 384 399 6.8 3.2 0.33 1.8 0.99 39.5
EE551050/551700 266.7 431.724 82.55 79.771 60.325 6.7 3.6 980 1710 850 1200 74.3 286 304 375 388 6.7 3.6 0.33 1.8 0.99 40.9
EE551050/551662 266.7 422.275 86.124 79.771 66.675 6.8 3.3 975 1590 850 1200 77.3 306 284 387 404 6.8 3.3 0.33 1.8 0.99 39.4
H852849/H852810 266.7 444.5 120.65 117.475 88.9 6.4 6.4 1610 3050 850 1200 119.9 320 282 392 431 6.4 6.4 0.58 1 0.57 72
M252349/M252310 269.875 381 74.612 74.612 57.15 6.4 3.3 790 1590 850 1200 68.8 304 285 356 370 6.4 3.3 0.33 1.8 0.99 24.8
29888/29819 273.05 317.5 22.225 22.225 15.875 1.6 1.6 147 361 850 1200 43 282 284 304 307 1.6 1.6 0.35 1.73 0.95 2.61
EE275108/275155 273.05 393.7 73.817 69.85 50.005 6.4 6.4 700 1280 850 1200 76.1 309 290 364 382 6.4 6.4 0.4 1.5 0.82 25.2
EE275108/275160 273.05 406.4 69.85 69.85 46.038 6.4 6.4 700 1280 850 1200 72.1 309 290 371 389 6.4 6.4 0.4 1.5 0.82 27.3
L853048/L853010 275 352.425 36.513 40 23.813 3.6 3.2 310 653 850 1200 71.2 281 295 329 338 3.6 3.2 0.54 1.11 0.61 7.96
L853049/L853010 276.225 352.425 36.512 34.925 23.812 3.5 3.3 320 665 850 1200 72 300 288 333 344 3.5 3.3 0.54 1.1 0.62 7.85
LL352148/LL352111 279.4 317.5 22.225 22.86 17.653 1.6 1.6 151 422 850 1200 44 289 289 307 311 1.6 1.6 0.35 1.73 0.95 2.37
LL352149/LL352110 279.4 317.5 24.384 24.384 18.288 1.6 1.6 151 422 850 1200 44.7 289 289 307 311 1.6 1.6 0.35 1.73 0.95 2.52
L555233/L555210 279.4 374.65 47.625 47.625 34.925 3.6 3.2 468 971 850 1200 64.7 293 309 352 361 3.6 3.2 0.4 1.49 0.82 14
EE722110/722185 279.4 469.9 95.25 93.662 69.85 9.7 3.3 1180 2060 850 1200 87.2 336 308 431 451 9.7 3.3 0.38 1.6 0.87 60.9
EE295110/295193 279.4 488.95 120.65 120.65 92.075 1.3 6.4 1720 2860 850 1200 92.8 329 307 445 469 1.3 6.4 0.31 1.9 1.1 86.2
LM654642/LM654611 279.982 380.009 65.088 65.088 49.212 3.6 3.2 664 1410 850 1200 75.9 293 307 356 370 3.6 3.2 0.43 1.39 0.77 20
LM654642/LM654610 279.982 380.898 65.088 65.088 49.212 3.5 3.3 660 1550 850 1200 302 298 356 368 3.5 3.3 0.43 1.39 0.76 19
EE128112/128160 280 6.4 69.85 67.673 53.975 6.4 3.2 767 1470 850 1200 75 299 311 369 383 6.4 3.2 0.39 1.56 0.86 27.7
EE101103/101575 280.192 400.05 52.388 0.211 34.925 6.7 3.2 521 991 850 1200 67.7 300 317 366 375 6.7 3.2 0.41 1.48 0.81 18.7
EE101103/101600 280.192 406.4 52.388 50.211 34.925 6.8 3.3 520 870 850 1200 68.1 315 299 380 391 6.8 3.3 0.41 1.5 0.81 18.9
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Tapered roller bearings are made of inner races called cones and outer races call cups. They are called tapered roller bearings because the cone assembly is narrower in one end and the races are built with one side narrower as well to match the rollers. This bearing construction is ideal for environments where high speed and heavy loads occur, and a low friction is needed. Tapered roller bearings are widely used in applications like automotive, rail, gearboxes, agriculture, machine tools, construction and more.


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