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
« 121 122 123 124 125 »  

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

EE420812X - 421417 N/A 420000 N/A 8.1250 in206.375 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 248000 lbf1100000 N N/A 409000 lbf1820000 N N/A CAD Icon (for items table)
EE420812X - 421437 N/A 420000 N/A 8.1250 in206.375 mm N/A 14.3720 in365.049 mm N/A 3.4999 in88.897 mm N/A 2.5 in63.5 mm N/A 3.6250 in92.075 mm N/A 248000 lbf1100000 N N/A 409000 lbf1820000 N N/A CAD Icon (for items table)
EE420812X - 421450 N/A 420000 N/A 8.1250 in206.375 mm N/A 14.5000 in368.300 mm N/A 3.4999 in88.897 mm N/A 2.5 in63.5 mm N/A 3.6250 in92.075 mm N/A 248000 lbf1100000 N N/A 409000 lbf1820000 N N/A CAD Icon (for items table)
67985 - 67919 N/A 67900 N/A 8.1250 in206.375 mm N/A 11.0000 in279.400 mm N/A 1.8125 in46.038 mm N/A 1.4375 in36.513 mm N/A 1.8126 in46.040 mm N/A 113000 lbf503000 N N/A 197000 lbf876000 N N/A CAD Icon (for items table)
67985 - 67920 N/A 67900 N/A 8.1250 in206.375 mm N/A 11.1250 in282.575 mm N/A 1.8125 in46.038 mm N/A 1.4375 in36.513 mm N/A 1.8125 in46.038 mm N/A 113000 lbf503000 N N/A 197000 lbf876000 N N/A CAD Icon (for items table)
93812 - 93125 N/A 93000 N/A 8.1250 in206.375 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)
93812 - 93125V N/A 93000 N/A 8.1250 in206.375 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)
93812 - 93126 N/A 93000 N/A 8.1250 in206.375 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)
93812 - 93134 N/A 93000 N/A 8.1250 in206.375 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)
H242649 - H242610 N/A H242600 N/A 8.1250 in206.375 mm N/A 13.2500 in336.550 mm N/A 3.9375 in100.013 mm N/A 3.0625 in77.788 mm N/A 3.8750 in98.425 mm N/A 305000 lbf1350000 N N/A 522000 lbf2320000 N N/A CAD Icon (for items table)
93812 - J93129A N/A 93000 N/A 8.1250 in206.375 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)
LL641149A - LL641110 N/A LL641100 N/A 8.1250 in206.375 mm N/A 10.2812 in261.142 mm N/A 1.0938 in27.783 mm N/A 0.8438 in21.433 mm N/A 1.1250 in28.575 mm N/A 44100 lbf196000 N N/A 91100 lbf405000 N N/A CAD Icon (for items table)
67989H - 67919 N/A 67900 N/A 8.2500 in209.550 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)
67989 - 67919 N/A 67900 N/A 8.2500 in209.550 mm N/A 11.0000 in279.400 mm N/A 1.8125 in46.038 mm N/A 1.4375 in36.513 mm N/A 1.8125 in46.038 mm N/A 113000 lbf503000 N N/A 197000 lbf876000 N N/A CAD Icon (for items table)
67989H - 67920 N/A 67900 N/A 8.2500 in209.550 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)
67989 - 67920 N/A 67900 N/A 8.2500 in209.550 mm N/A 11.1250 in282.575 mm N/A 1.8125 in46.038 mm N/A 1.4375 in36.513 mm N/A 1.8125 in46.038 mm N/A 113000 lbf503000 N N/A 197000 lbf876000 N N/A CAD Icon (for items table)
93825 - 93125 N/A 93000 N/A 8.2500 in209.550 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)
93825A - 93125 N/A 93000 N/A 8.2500 in209.550 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)
93825V - 93125 N/A 93000 N/A 8.2500 in209.550 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)
93825V - 93125V N/A 93000 N/A 8.2500 in209.550 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)
93825A - 93125V N/A 93000 N/A 8.2500 in209.550 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)
93825 - 93125V N/A 93000 N/A 8.2500 in209.550 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)
93825 - 93126 N/A 93000 N/A 8.2500 in209.550 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)
93825A - 93126 N/A 93000 N/A 8.2500 in209.550 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)
93825V - 93126 N/A 93000 N/A 8.2500 in209.550 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)
93825 - 93134 N/A 93000 N/A 8.2500 in209.550 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)
93825V - 93134 N/A 93000 N/A 8.2500 in209.550 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)
93825A - 93134 N/A 93000 N/A 8.2500 in209.550 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)
96825 - 96140 N/A 96000 N/A 8.2500 in209.550 mm N/A 14 in355.6 mm N/A 2.6250 in66.675 mm N/A 1.8750 in47.625 mm N/A 2.6875 in68.263 mm N/A 171000 lbf759000 N N/A 319000 lbf1420000 N N/A CAD Icon (for items table)
DX940730 - DX252051 N/A N/A 8.2500 in209.550 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)
HM743345 - HM743310 N/A HM743300 N/A 8.2500 in209.550 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)
93825 - J93129A N/A 93000 N/A 8.2500 in209.550 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)
93825A - J93129A N/A 93000 N/A 8.2500 in209.550 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)
93825V - J93129A N/A 93000 N/A 8.2500 in209.550 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)
LM742745 - LM742710 N/A LM742700 N/A 8.3750 in212.725 mm N/A 11.25 in285.750 mm N/A 1.8125 in46.038 mm N/A 1.3750 in34.925 mm N/A 1.8125 in46.038 mm N/A 96600 lbf430000 N N/A 200000 lbf892000 N N/A CAD Icon (for items table)
LM742745 - LM742714 N/A LM742700 N/A 8.3750 in212.725 mm N/A 11.3750 in288.925 mm N/A 1.8125 in46.038 mm N/A 1.3750 in34.925 mm N/A 1.8125 in46.038 mm N/A 96600 lbf430000 N N/A 200000 lbf892000 N N/A CAD Icon (for items table)
M246932 - M246910 N/A M246900 N/A 8.3750 in212.725 mm N/A 13.2500 in336.550 mm N/A 2.5625 in65.088 mm N/A 2.0000 in50.800 mm N/A 2.5625 in65.088 mm N/A 177000 lbf789000 N N/A 352000 lbf1570000 N N/A CAD Icon (for items table)
EE130851 - 131400 N/A 130000 N/A 8 1/2 in215.900 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)
EE420850 - 421417 N/A 420000 N/A 8 1/2 in215.900 mm N/A 14.1732 in359.999 mm N/A 3.1249 in79.372 mm N/A 2.5 in63.5 mm N/A 3.2500 in82.550 mm N/A 248000 lbf1100000 N N/A 409000 lbf1820000 N N/A CAD Icon (for items table)
EE420850 - 421437 N/A 420000 N/A 8 1/2 in215.900 mm N/A 14.3720 in365.049 mm N/A 3.1249 in79.372 mm N/A 2.5 in63.5 mm N/A 3.2500 in82.550 mm N/A 248000 lbf1100000 N N/A 409000 lbf1820000 N N/A CAD Icon (for items table)
EE420850 - 421450 N/A 420000 N/A 8 1/2 in215.900 mm N/A 14.5000 in368.300 mm N/A 3.1249 in79.372 mm N/A 2.5 in63.5 mm N/A 3.2500 in82.550 mm N/A 248000 lbf1100000 N N/A 409000 lbf1820000 N N/A CAD Icon (for items table)
543085 - 543114 N/A 543000 N/A 8 1/2 in215.900 mm N/A 11.4177 in290.010 mm N/A 1.2500 in31.750 mm N/A 0.8750 in22.225 mm N/A 1.2500 in31.750 mm N/A 53800 lbf239000 N N/A 102000 lbf453000 N N/A CAD Icon (for items table)
543085 - 543116 N/A 543000 N/A 8 1/2 in215.900 mm N/A 11.4964 in292.009 mm N/A 1.2500 in31.750 mm N/A 0.8750 in22.225 mm N/A 1.2500 in31.750 mm N/A 53800 lbf239000 N N/A 102000 lbf453000 N N/A CAD Icon (for items table)
LM742749AA - LM742710 N/A LM742700 N/A 8 1/2 in215.900 mm N/A 11.25 in285.750 mm N/A 1.8125 in46.038 mm N/A 1.3750 in34.925 mm N/A 1.8125 in46.038 mm N/A 96600 lbf430000 N N/A 200000 lbf892000 N N/A CAD Icon (for items table)
LM742748 - LM742710 N/A LM742700 N/A 8 1/2 in215.900 mm N/A 11.25 in285.750 mm N/A 1.8125 in46.038 mm N/A 1.3750 in34.925 mm N/A 1.8125 in46.038 mm N/A 85100 lbf378000 N N/A 181000 lbf807000 N N/A CAD Icon (for items table)
LM742749 - LM742710 N/A LM742700 N/A 8 1/2 in215.900 mm N/A 11.25 in285.750 mm N/A 1.8125 in46.038 mm N/A 1.3750 in34.925 mm N/A 1.8125 in46.038 mm N/A 96600 lbf430000 N N/A 200000 lbf892000 N N/A CAD Icon (for items table)
LM742749AA - LM742714 N/A LM742700 N/A 8 1/2 in215.900 mm N/A 11.3750 in288.925 mm N/A 1.8125 in46.038 mm N/A 1.3750 in34.925 mm N/A 1.8125 in46.038 mm N/A 96600 lbf430000 N N/A 200000 lbf892000 N N/A CAD Icon (for items table)
LM742748 - LM742714 N/A LM742700 N/A 8 1/2 in215.900 mm N/A 11.3750 in288.925 mm N/A 1.8125 in46.038 mm N/A 1.3750 in34.925 mm N/A 1.8125 in46.038 mm N/A 85100 lbf378000 N N/A 181000 lbf807000 N N/A CAD Icon (for items table)
LM742749 - LM742714 N/A LM742700 N/A 8 1/2 in215.900 mm N/A 11.3750 in288.925 mm N/A 1.8125 in46.038 mm N/A 1.3750 in34.925 mm N/A 1.8125 in46.038 mm N/A 96600 lbf430000 N N/A 200000 lbf892000 N N/A CAD Icon (for items table)
LM742747 - LM742710 N/A LM742700 N/A 8.5200 in216.408 mm N/A 11.25 in285.750 mm N/A 1.9375 in49.213 mm N/A 1.3750 in34.925 mm N/A 1.8125 in46.038 mm N/A 90100 lbf401000 N N/A 181000 lbf807000 N N/A CAD Icon (for items table)
Unit of Measure
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