Aurora Bearing Company
Aurora Bearing Company
901 Aucutt Rd.
Montgomery, IL 60538
Phone: 630.859.2030 • Fax: 630.859.0971
Email: customersupport@aurorabearing.com • Website: www.aurorabearing.com
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This is the most basic and most widely used type of tapered roller bearing. It consists of two main separable parts: the cone (inner ring) assembly and the cup (outer ring). It is typically mounted in opposing pairs on a shaft.
Timken_TRB_1ROWASSY_TS_32005X-90KA1-A
TRB TS Line Drawing
Unit of Measure
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Part Number

Series

d - Bore

D - Cup Outer Diameter

B - Cone Width

C - Cup Width

T - Bearing Width

C1 - Dynamic Radial Rating (1 million revolutions)

C0 - Static Radial Rating

CAD

67885 - 67820 N/A 67800 N/A 7.5 in190.5 mm N/A 10.5 in266.7 mm N/A 1.8438 in46.833 mm N/A 1.5000 in38.100 mm N/A 1.8750 in47.625 mm N/A 93600 lbf416000 N N/A 188000 lbf835000 N N/A CAD Icon (for items table)
67890H - 67830 N/A 67800 N/A 7.5 in190.5 mm N/A 11.0236 in279.999 mm N/A 1.9685 in50 mm N/A 1.4173 in35.999 mm N/A 1.8317 in46.525 mm N/A 86800 lbf386000 N N/A 168000 lbf749000 N N/A CAD Icon (for items table)
67885 - 67830 N/A 67800 N/A 7.5 in190.5 mm N/A 11.0236 in279.999 mm N/A 1.8438 in46.833 mm N/A 1.4173 in35.999 mm N/A 1.8317 in46.525 mm N/A 93600 lbf416000 N N/A 188000 lbf835000 N N/A CAD Icon (for items table)
82788 - 82720 N/A 82700 N/A 7.5 in190.5 mm N/A 11.3750 in288.925 mm N/A 2.1875 in55.563 mm N/A 1.6875 in42.863 mm N/A 2.1875 in55.563 mm N/A 130000 lbf577000 N N/A 239000 lbf1060000 N N/A CAD Icon (for items table)
82788 - 82722 N/A 82700 N/A 7.5 in190.5 mm N/A 11.1875 in284.163 mm N/A 2.1875 in55.563 mm N/A 1.6875 in42.863 mm N/A 2.1875 in55.563 mm N/A 130000 lbf577000 N N/A 239000 lbf1060000 N N/A CAD Icon (for items table)
87750 - 87111 N/A 87000 N/A 7.5 in190.5 mm N/A 11.1250 in282.575 mm N/A 1.875 in47.625 mm N/A 1.4375 in36.513 mm N/A 2.0000 in50.800 mm N/A 114000 lbf509000 N N/A 156000 lbf692000 N N/A CAD Icon (for items table)
87750C - 87111 N/A 87000 N/A 7.5 in190.5 mm N/A 11.1250 in282.575 mm N/A 1.875 in47.625 mm N/A 1.4375 in36.513 mm N/A 2.0001 in50.803 mm N/A 91200 lbf406000 N N/A 156000 lbf692000 N N/A CAD Icon (for items table)
93750 - 93125 N/A 93000 N/A 7.5 in190.5 mm N/A 12.5000 in317.500 mm N/A 2.5 in63.5 mm N/A 1.8125 in46.038 mm N/A 2.5000 in63.500 mm N/A 164000 lbf731000 N N/A 290000 lbf1290000 N N/A CAD Icon (for items table)
93750 - 93125V N/A 93000 N/A 7.5 in190.5 mm N/A 12.5000 in317.500 mm N/A 2.5 in63.5 mm N/A 1.8125 in46.038 mm N/A 2.5000 in63.500 mm N/A 164000 lbf731000 N N/A 290000 lbf1290000 N N/A CAD Icon (for items table)
93750 - 93126 N/A 93000 N/A 7.5 in190.5 mm N/A 12.5000 in317.500 mm N/A 2.5 in63.5 mm N/A 2.0000 in50.800 mm N/A 2.6875 in68.263 mm N/A 164000 lbf731000 N N/A 290000 lbf1290000 N N/A CAD Icon (for items table)
93750 - 93134 N/A 93000 N/A 7.5 in190.5 mm N/A 13.4132 in340.695 mm N/A 2.5 in63.5 mm N/A 2.1125 in53.658 mm N/A 2.8000 in71.120 mm N/A 164000 lbf731000 N N/A 290000 lbf1290000 N N/A CAD Icon (for items table)
DX835560 - DX252051 N/A N/A 7.5 in190.5 mm N/A 12.5000 in317.500 mm N/A 2.5 in63.5 mm N/A 1.8125 in46.038 mm N/A 2.5000 in63.500 mm N/A 202000 lbf900000 N N/A 290000 lbf1290000 N N/A CAD Icon (for items table)
DX920827 - DX467768 N/A N/A 7.5 in190.5 mm N/A 16.8750 in428.625 mm N/A 3.7500 in95.250 mm N/A 2.4375 in61.913 mm N/A 4.1875 in106.363 mm N/A 416000 lbf1850000 N N/A 382000 lbf1700000 N N/A CAD Icon (for items table)
HH840249 - HH840210 N/A HH840200 N/A 7.5 in190.5 mm N/A 13.2500 in336.550 mm N/A 3.7500 in95.250 mm N/A 2.875 in73.025 mm N/A 3.8750 in98.425 mm N/A 259000 lbf1150000 N N/A 460000 lbf2050000 N N/A CAD Icon (for items table)
93750 - J93129A N/A 93000 N/A 7.5 in190.5 mm N/A 12.5984 in319.999 mm N/A 2.5 in63.5 mm N/A 1.8125 in46.038 mm N/A 2.5000 in63.500 mm N/A 164000 lbf731000 N N/A 290000 lbf1290000 N N/A CAD Icon (for items table)
M239448A - M239410 N/A M239400 N/A 7.5290 in191.237 mm N/A 11.0000 in279.400 mm N/A 2.3125 in58.738 mm N/A 1.6250 in41.275 mm N/A 2.1250 in53.975 mm N/A 113000 lbf501000 N N/A 191000 lbf851000 N N/A CAD Icon (for items table)
67887 - 67820 N/A 67800 N/A 7.5625 in192.088 mm N/A 10.5 in266.7 mm N/A 1.8438 in46.833 mm N/A 1.5000 in38.100 mm N/A 1.8750 in47.625 mm N/A 93600 lbf416000 N N/A 188000 lbf835000 N N/A CAD Icon (for items table)
67887 - 67830 N/A 67800 N/A 7.5625 in192.088 mm N/A 11.0236 in279.999 mm N/A 1.8438 in46.833 mm N/A 1.4173 in35.999 mm N/A 1.8317 in46.525 mm N/A 93600 lbf416000 N N/A 188000 lbf835000 N N/A CAD Icon (for items table)
67891H - 67830 N/A 67800 N/A 7.5625 in192.088 mm N/A 11.0236 in279.999 mm N/A 1.9685 in50 mm N/A 1.4173 in35.999 mm N/A 1.8317 in46.525 mm N/A 86800 lbf386000 N N/A 168000 lbf749000 N N/A CAD Icon (for items table)
87762 - 87111 N/A 87000 N/A 7.6250 in193.675 mm N/A 11.1250 in282.575 mm N/A 1.875 in47.625 mm N/A 1.4375 in36.513 mm N/A 2.0000 in50.800 mm N/A 114000 lbf509000 N N/A 156000 lbf692000 N N/A CAD Icon (for items table)
67888 - 67820 N/A 67800 N/A 7.6762 in194.975 mm N/A 10.5 in266.7 mm N/A 1.8438 in46.833 mm N/A 1.5000 in38.100 mm N/A 1.8750 in47.625 mm N/A 93600 lbf416000 N N/A 188000 lbf835000 N N/A CAD Icon (for items table)
93775 - 93125 N/A 93000 N/A 7.7500 in196.850 mm N/A 12.5000 in317.500 mm N/A 2.5 in63.5 mm N/A 1.8125 in46.038 mm N/A 2.5000 in63.500 mm N/A 164000 lbf731000 N N/A 290000 lbf1290000 N N/A CAD Icon (for items table)
93775 - 93125V N/A 93000 N/A 7.7500 in196.850 mm N/A 12.5000 in317.500 mm N/A 2.5 in63.5 mm N/A 1.8125 in46.038 mm N/A 2.5000 in63.500 mm N/A 164000 lbf731000 N N/A 290000 lbf1290000 N N/A CAD Icon (for items table)
93775 - 93126 N/A 93000 N/A 7.7500 in196.850 mm N/A 12.5000 in317.500 mm N/A 2.5 in63.5 mm N/A 2.0000 in50.800 mm N/A 2.6875 in68.263 mm N/A 164000 lbf731000 N N/A 290000 lbf1290000 N N/A CAD Icon (for items table)
93775 - 93134 N/A 93000 N/A 7.7500 in196.850 mm N/A 13.4132 in340.695 mm N/A 2.5 in63.5 mm N/A 2.1125 in53.658 mm N/A 2.8000 in71.120 mm N/A 164000 lbf731000 N N/A 290000 lbf1290000 N N/A CAD Icon (for items table)
93775 - J93129A N/A 93000 N/A 7.7500 in196.850 mm N/A 12.5984 in319.999 mm N/A 2.5 in63.5 mm N/A 1.8125 in46.038 mm N/A 2.5000 in63.500 mm N/A 164000 lbf731000 N N/A 290000 lbf1290000 N N/A CAD Icon (for items table)
L540049 - L540010 N/A L540000 N/A 7.7500 in196.850 mm N/A 10.00 in254.000 mm N/A 1.0938 in27.783 mm N/A 0.8438 in21.433 mm N/A 1.1250 in28.575 mm N/A 47400 lbf211000 N N/A 91800 lbf408000 N N/A CAD Icon (for items table)
LM739749 - LM739710 N/A LM739700 N/A 7.7500 in196.850 mm N/A 10.1250 in257.175 mm N/A 1.5625 in39.688 mm N/A 1.1875 in30.163 mm N/A 1.5625 in39.688 mm N/A 71600 lbf318000 N N/A 161000 lbf718000 N N/A CAD Icon (for items table)
LM739749WE - LM739710 N/A LM739700 N/A 7.7500 in196.850 mm N/A 10.1250 in257.175 mm N/A 1.6938 in43.023 mm N/A 1.1875 in30.163 mm N/A 1.5626 in39.690 mm N/A 71600 lbf318000 N N/A 161000 lbf718000 N N/A CAD Icon (for items table)
LM739749 - LM739719 N/A LM739700 N/A 7.7500 in196.850 mm N/A 10.5 in266.7 mm N/A 1.5625 in39.688 mm N/A 1.1875 in30.163 mm N/A 1.5625 in39.688 mm N/A 71600 lbf318000 N N/A 161000 lbf718000 N N/A CAD Icon (for items table)
LM739749WE - LM739719 N/A LM739700 N/A 7.7500 in196.850 mm N/A 10.5 in266.7 mm N/A 1.6938 in43.023 mm N/A 1.1875 in30.163 mm N/A 1.5626 in39.690 mm N/A 71600 lbf318000 N N/A 161000 lbf718000 N N/A CAD Icon (for items table)
67982 - 67919 N/A 67900 N/A 7.8720 in199.949 mm N/A 11.0000 in279.400 mm N/A 1.9375 in49.213 mm N/A 1.4375 in36.513 mm N/A 1.8126 in46.040 mm N/A 105000 lbf468000 N N/A 178000 lbf790000 N N/A CAD Icon (for items table)
67982 - 67920 N/A 67900 N/A 7.8720 in199.949 mm N/A 11.1250 in282.575 mm N/A 1.9375 in49.213 mm N/A 1.4375 in36.513 mm N/A 1.8126 in46.040 mm N/A 105000 lbf468000 N N/A 178000 lbf790000 N N/A CAD Icon (for items table)
EE130787 - 131400 N/A 130000 N/A 7 7/8 in200.025 mm N/A 14 in355.6 mm N/A 2.7500 in69.850 mm N/A 1.9375 in49.213 mm N/A 2.7500 in69.850 mm N/A 179000 lbf796000 N N/A 314000 lbf1400000 N N/A CAD Icon (for items table)
93787 - 93125 N/A 93000 N/A 7 7/8 in200.025 mm N/A 12.5000 in317.500 mm N/A 2.5 in63.5 mm N/A 1.8125 in46.038 mm N/A 2.5000 in63.500 mm N/A 164000 lbf731000 N N/A 290000 lbf1290000 N N/A CAD Icon (for items table)
93787 - 93125V N/A 93000 N/A 7 7/8 in200.025 mm N/A 12.5000 in317.500 mm N/A 2.5 in63.5 mm N/A 1.8125 in46.038 mm N/A 2.5000 in63.500 mm N/A 164000 lbf731000 N N/A 290000 lbf1290000 N N/A CAD Icon (for items table)
93787 - 93126 N/A 93000 N/A 7 7/8 in200.025 mm N/A 12.5000 in317.500 mm N/A 2.5 in63.5 mm N/A 2.0000 in50.800 mm N/A 2.6875 in68.263 mm N/A 164000 lbf731000 N N/A 290000 lbf1290000 N N/A CAD Icon (for items table)
93787 - 93134 N/A 93000 N/A 7 7/8 in200.025 mm N/A 13.4132 in340.695 mm N/A 2.5 in63.5 mm N/A 2.1125 in53.658 mm N/A 2.8000 in71.120 mm N/A 164000 lbf731000 N N/A 290000 lbf1290000 N N/A CAD Icon (for items table)
H247536 - H247510 N/A H247500 N/A 7 7/8 in200.025 mm N/A 15.1250 in384.175 mm N/A 4.4375 in112.713 mm N/A 3.5625 in90.488 mm N/A 4.4375 in112.713 mm N/A 398000 lbf1770000 N N/A 757000 lbf3370000 N N/A CAD Icon (for items table)
H247535 - H247510 N/A H247500 N/A 7 7/8 in200.025 mm N/A 15.1250 in384.175 mm N/A 4.4375 in112.713 mm N/A 3.5625 in90.488 mm N/A 4.4375 in112.713 mm N/A 377000 lbf1670000 N N/A 699000 lbf3110000 N N/A CAD Icon (for items table)
HH144642 - HH144614 N/A HH144600 N/A 7 7/8 in200.025 mm N/A 15.5 in393.7 mm N/A 4.3750 in111.125 mm N/A 3.3125 in84.138 mm N/A 4.3750 in111.125 mm N/A 474000 lbf2110000 N N/A 585000 lbf2600000 N N/A CAD Icon (for items table)
HM743337 - HM743310 N/A HM743300 N/A 7 7/8 in200.025 mm N/A 13.1250 in333.375 mm N/A 2.7500 in69.850 mm N/A 2.0625 in52.388 mm N/A 2.7500 in69.850 mm N/A 206000 lbf917000 N N/A 353000 lbf1570000 N N/A CAD Icon (for items table)
93787 - J93129A N/A 93000 N/A 7 7/8 in200.025 mm N/A 12.5984 in319.999 mm N/A 2.5 in63.5 mm N/A 1.8125 in46.038 mm N/A 2.5000 in63.500 mm N/A 164000 lbf731000 N N/A 290000 lbf1290000 N N/A CAD Icon (for items table)
LM241147 - LM241110 N/A LM241100 N/A 7 7/8 in200.025 mm N/A 10-7/8 in276.225 mm N/A 1.8125 in46.038 mm N/A 1.3438 in34.133 mm N/A 1.6875 in42.863 mm N/A 85800 lbf382000 N N/A 162000 lbf721000 N N/A CAD Icon (for items table)
LM241147 - LM241111 N/A LM241100 N/A 7 7/8 in200.025 mm N/A 10-7/8 in276.225 mm N/A 1.8125 in46.038 mm N/A 1.3438 in34.133 mm N/A 1.6875 in42.863 mm N/A 85800 lbf382000 N N/A 162000 lbf721000 N N/A CAD Icon (for items table)
M241542 - M241510 N/A M241500 N/A 7 7/8 in200.025 mm N/A 11.5000 in292.100 mm N/A 2.4375 in61.913 mm N/A 1.8125 in46.038 mm N/A 2.2813 in57.945 mm N/A 126000 lbf560000 N N/A 238000 lbf1060000 N N/A CAD Icon (for items table)
M241543 - M241510 N/A M241500 N/A 7 7/8 in200.025 mm N/A 11.5000 in292.100 mm N/A 2.2813 in57.945 mm N/A 1.8125 in46.038 mm N/A 2.2813 in57.945 mm N/A 135000 lbf600000 N N/A 263000 lbf1170000 N N/A CAD Icon (for items table)
M241545 - M241510 N/A M241500 N/A 7.9060 in200.812 mm N/A 11.5000 in292.100 mm N/A 2.4375 in61.913 mm N/A 1.8125 in46.038 mm N/A 2.2813 in57.945 mm N/A 126000 lbf560000 N N/A 238000 lbf1060000 N N/A CAD Icon (for items table)
EE420793 - 421417 N/A 420000 N/A 7 15/16 in201.613 mm N/A 14.1732 in359.999 mm N/A 3.4999 in88.897 mm N/A 2.5 in63.5 mm N/A 3.6250 in92.075 mm N/A 263000 lbf1170000 N N/A 409000 lbf1820000 N N/A CAD Icon (for items table)
EE420793W - 421417 N/A 420000 N/A 7 15/16 in201.613 mm N/A 14.1732 in359.999 mm N/A 3.4999 in88.897 mm N/A 2.5 in63.5 mm N/A 3.6250 in92.075 mm N/A 263000 lbf1170000 N N/A 409000 lbf1820000 N N/A CAD Icon (for items table)
Unit of Measure
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