Inch single row tapered roller bearing >> d 220,116-280mm
d 220,116-280mm
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European Bearing Company, Ltd

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Dimension and Parameters
  Basic dimension mm Basic rated load Rated speed Mass
kg		 Code Dimension mm/in Shoulder and chamfer size mm Calculation coefficient
  d D T Dynamic ckn Static cokn Reference speed Limiting speed d1
～		 B C r1.2
Min		 r3.4
Min		 a damax dbmin Damin Damax Dbmin Camin Cbmin ramax rbmax e Y Yo
INFO 220.116 317.500 47.625 523 980 900 1300 12.5 LM245832/LM245810 268 52.338 36.512 3.3 3.3 49 249 235 296 301.5 304 8 11 3 3 0.31 1.9 1.1
INFO 8.6660 12.5000 1.8750 - - - - - - - 2.0625 1.4375 0.13 0.13 - - - - - - - - - - - - -
INFO 220.878 317.500 47.325 523 980 900 1300 12.5 LM245833/LM245810 268 52.338 36.512 3.3 3.3 49 249 336 296 301.5 304 8 11 3 3 0.31 1.9 1.1
INFO 8.6960 12.5000 1.8750 - - - - - - - 2.0625 1.4375 0.13 0.13 - - - - - - - - - - - - -
INFO 230.188 317.500 47.625 556 980 1500 1800 11 LM245846/LM245810 268 52.388 36.512 3.3 3.3 49 249 247 296 302 304 9 11 3.3 3.3 0.31 1.9 1.1
INFO 9.0625 12.5000 1.8750 - - - - - - - 2.0625 1.4375 0.13 0.13 - - - - - - - - - - - - -
INFO 231.775 317.500 47.625 556 980 1500 1800 10.5 LM245848/ LM245810 268 52.388 36.512 3.3 3.3 49 249 249 296 302 304 9 11 3.3 3.3 0.31 1.9 1.1
INFO 9.1250 12.5000 1.8750 - - - - - - - 2.0625 1.4375 0.13 0.13 - - - - - - - - - - - - -
INFO 234.848 314.325 49.212 608 1000 1500 1800 10.5 LM545848/810 271 53.975 36.512 3.5 3.3 57 250 252 291 299 304 9 12.5 3.5 3.3 0.4 1.5 0.8
INFO 9.246 12.375 1.9375 - - - - - - - 2.125 1.4375 0.14 0.13 - - - - - - - - - - - - -
INFO 247.650 406.400 115.888 1610 3150 800 1100 60 H H249949/H H249910 323 117.475 93.662 6.4 6.4 86 281 270 349 374 383 16 22 6 6 0.33 1.8 1
INFO 9.7500 16.0000 4.5635 - - - - - - - 4.6250 3.6875 0.25 0.25 - - - - - - - - - - - - -
INFO 255.000 342.9 57.15 698 1400 1300 1600 15 M349547/510 296 63.5 44.45 1.5 3.3 59 273 269 318 327 331 9 12.5 1.5 3.3 0.35 1.7 0.9
INFO 10.0640 13.5 2.25 - - - - - - - 2.5 1.75 0.06 0.13 - - - - - - - - - - - - -
INFO 257.175 342.900 57.150 698 1400 1300 1600 14 M349549/510 296 57.150 44.450 6.4 3.3 59 273 281 318 327 331 9 12.5 6.4 3.3 0.35 1.7 0.9
INFO 10.1250 13.5000 2.2500 - - - - - - - 2.2500 1.7500 0.25 0.13 - - - - - - - - - - - - -
INFO 263.525 325.438 28.575 273 550 1400 1700 5.3 38880/38820 293 28.575 25.400 1.5 1.5 48 282 277 307 313 313 4 3 1.5 1.5 0.37 1.6 0.9
INFO 10.3750 12.8125 1.1250 - - - - - - - 1.1250 1.0000 0.06 0.06 - - - - - - - - - - - - -
INFO 263.525 355.600 57.150 789 1400 1300 1600 16 LM451345/LM451310 309 57.15 44.450 3.5 3.3 61 285 281 329 339 343 10 12.5 3.5 3.3 0.35 1.7 0.9
INFO 10.375 14.0000 2.2500 - - - - - - - 2.25 1.7500 0.14 0.13 - - - - - - - - - - - - -
INFO 266.560 325.438 29.500 209 475 900 1300 5.1 BT1B446356A 293 33.470 25.480 1 1.5 48 286 274 308 316 313 5 4 1 1.5 0.37 1.6 0.9
INFO 10.4995 12.8125 1.1614 - - - - - - - 1.3177 1.0003 1 0.06 - - - - - - - - - - - - -
INFO 266.700 325.438 27.755 209 475 900 1300 5.1 BT1B443884AE 293 31.880 25.480 1.5 1.5 48 286 278 308 316 306 5 2.5 1.5 1.5 0.37 1.6 0.9
INFO 10.5000 12.8100 1.0927 - - - - - - - 1.2551 1.0031 0.06 0.06 - - - - - - - - - - - - -
INFO 266.700 355.600 57.150 644 1400 850 1200 15.5 KLM451349/KLM451310 310 57.150 44.450 3.5 3.3 62 285 283.5 329 339 343 10 12.5 3 3 0.35 1.7 0.9
INFO 10.5000 14.0000 2.2500 - - - - - - - 2.2500 1.7500 0.14 0.13 - - - - - - - - - - - - -
INFO 269.875 381 74.612 790 1590 - - 24.8 M252349/310 - 74.612 57.15 6.5 3.3 - 304 285 356 - 370 - - 6.4 3.3 0.33 1.8 0.99
INFO 10.625 15 2.935 - - - - - - - 2.9375 2.25 0.25 0.13 - - - - - - - - - - - - -
INFO 276.225 352.425 36.512 320 665 - - 7.85 L853049/010 - 34.925 23.812 3.5 3.3 - 300 288 333 - 344 - - 3.5 3.3 0.54 1.1 0.62
INFO 10.875 13.875 1.4375 - - - - - - - 1.375 0.9375 0.14 0.13 - - - - - - - - - - - - -

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