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

EE117063 - 117148 N/A 117000 N/A 6 3/8 in161.925 mm N/A 14.75 in374.650 mm N/A 3.1250 in79.375 mm N/A 2.3750 in60.325 mm N/A 3.4375 in87.313 mm N/A 298000 lbf1320000 N N/A 314000 lbf1400000 N N/A CAD Icon (for items table)
EE590638 - 591350 N/A 590000 N/A 6 3/8 in161.925 mm N/A 13.5 in342.9 mm N/A 3.1875 in80.963 mm N/A 2.1250 in53.975 mm N/A 3.1250 in79.375 mm N/A 215000 lbf955000 N N/A 266000 lbf1180000 N N/A CAD Icon (for items table)
81637 - 81962 N/A 81000 N/A 6 3/8 in161.925 mm N/A 9.6250 in244.475 mm N/A 1.8437 in46.83 mm N/A 1.3125 in33.338 mm N/A 1.8750 in47.625 mm N/A 90300 lbf402000 N N/A 134000 lbf595000 N N/A CAD Icon (for items table)
81637 - 81962X N/A 81000 N/A 6 3/8 in161.925 mm N/A 9.6250 in244.475 mm N/A 1.8437 in46.83 mm N/A 1.6250 in41.275 mm N/A 1.8700 in47.498 mm N/A 90300 lbf402000 N N/A 134000 lbf595000 N N/A CAD Icon (for items table)
81637 - 81964 N/A 81000 N/A 6 3/8 in161.925 mm N/A 9.6457 in245.001 mm N/A 1.8437 in46.83 mm N/A 1.3125 in33.338 mm N/A 1.8750 in47.625 mm N/A 90300 lbf402000 N N/A 134000 lbf595000 N N/A CAD Icon (for items table)
HM237537 - HM237510 N/A HM237500 N/A 6.4951 in164.976 mm N/A 11.3750 in288.925 mm N/A 2.6772 in68.001 mm N/A 1.8750 in47.625 mm N/A 2.5002 in63.505 mm N/A 188000 lbf837000 N N/A 254000 lbf1130000 N N/A CAD Icon (for items table)
HM237537 - HM237511 N/A HM237500 N/A 6.4951 in164.976 mm N/A 11.3750 in288.925 mm N/A 2.6772 in68.001 mm N/A 1.8750 in47.625 mm N/A 2.5002 in63.505 mm N/A 188000 lbf837000 N N/A 254000 lbf1130000 N N/A CAD Icon (for items table)
HM237537 - HM237513 N/A HM237500 N/A 6.4951 in164.976 mm N/A 11.4163 in289.974 mm N/A 2.6772 in68.001 mm N/A 1.8898 in48.001 mm N/A 2.5001 in63.503 mm N/A 188000 lbf837000 N N/A 254000 lbf1130000 N N/A CAD Icon (for items table)
EE108065 - 108142 N/A 108000 N/A 6 1/2 in165.1 mm N/A 14.2500 in361.950 mm N/A 4.1250 in104.775 mm N/A 3 in76.2 mm N/A 4.1875 in106.363 mm N/A 325000 lbf1450000 N N/A 439000 lbf1950000 N N/A CAD Icon (for items table)
EE219065 - 219117 N/A 219000 N/A 6 1/2 in165.1 mm N/A 11.7500 in298.450 mm N/A 3.2500 in82.550 mm N/A 2.5 in63.5 mm N/A 3.2500 in82.550 mm N/A 208000 lbf927000 N N/A 341000 lbf1520000 N N/A CAD Icon (for items table)
EE219065 - 219122 N/A 219000 N/A 6 1/2 in165.1 mm N/A 12.25 in311.15 mm N/A 3.2500 in82.550 mm N/A 2.5 in63.5 mm N/A 3.2500 in82.550 mm N/A 208000 lbf927000 N N/A 341000 lbf1520000 N N/A CAD Icon (for items table)
EE420651 - 421417 N/A 420000 N/A 6 1/2 in165.1 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)
EE420651 - 421437 N/A 420000 N/A 6 1/2 in165.1 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 263000 lbf1170000 N N/A 409000 lbf1820000 N N/A CAD Icon (for items table)
EE420651 - 421450 N/A 420000 N/A 6 1/2 in165.1 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 263000 lbf1170000 N N/A 409000 lbf1820000 N N/A CAD Icon (for items table)
560950 - 561251 N/A 560000 N/A 6 1/2 in165.1 mm N/A 12.5000 in317.500 mm N/A 3.0000 in76.200 mm N/A 2.1250 in53.975 mm N/A 3.0625 in77.788 mm N/A 208000 lbf924000 N N/A 249000 lbf1110000 N N/A CAD Icon (for items table)
EE560650 - 561251 N/A 560000 N/A 6 1/2 in165.1 mm N/A 12.5000 in317.500 mm N/A 3.0000 in76.200 mm N/A 2.1250 in53.975 mm N/A 3.0626 in77.790 mm N/A 234000 lbf1040000 N N/A 295000 lbf1310000 N N/A CAD Icon (for items table)
560950 - 561279 N/A 560000 N/A 6 1/2 in165.1 mm N/A 12.75 in323.85 mm N/A 3.0000 in76.200 mm N/A 2.1250 in53.975 mm N/A 3.0626 in77.790 mm N/A 208000 lbf924000 N N/A 249000 lbf1110000 N N/A CAD Icon (for items table)
EE560650 - 561279 N/A 560000 N/A 6 1/2 in165.1 mm N/A 12.75 in323.85 mm N/A 3.0000 in76.200 mm N/A 2.1250 in53.975 mm N/A 3.0626 in77.790 mm N/A 234000 lbf1040000 N N/A 295000 lbf1310000 N N/A CAD Icon (for items table)
EE590649 - 591350 N/A 590000 N/A 6 1/2 in165.1 mm N/A 13.5 in342.9 mm N/A 3.1875 in80.963 mm N/A 2.1250 in53.975 mm N/A 3.1250 in79.375 mm N/A 215000 lbf955000 N N/A 266000 lbf1180000 N N/A CAD Icon (for items table)
EE590650 - 591350 N/A 590000 N/A 6 1/2 in165.1 mm N/A 13.5 in342.9 mm N/A 3.1875 in80.963 mm N/A 2.1250 in53.975 mm N/A 3.1250 in79.375 mm N/A 215000 lbf955000 N N/A 266000 lbf1180000 N N/A CAD Icon (for items table)
67780 - 67720 N/A 67700 N/A 6 1/2 in165.1 mm N/A 9 3/4 in247.650 mm N/A 1.875 in47.625 mm N/A 1.5000 in38.100 mm N/A 1.8750 in47.625 mm N/A 91100 lbf405000 N N/A 175000 lbf779000 N N/A CAD Icon (for items table)
67780V - 67720 N/A 67700 N/A 6 1/2 in165.1 mm N/A 9 3/4 in247.650 mm N/A 1.875 in47.625 mm N/A 1.5000 in38.100 mm N/A 1.8750 in47.625 mm N/A 108000 lbf480000 N N/A 175000 lbf779000 N N/A CAD Icon (for items table)
67780V - 67720V N/A 67700 N/A 6 1/2 in165.1 mm N/A 9 3/4 in247.650 mm N/A 1.875 in47.625 mm N/A 1.5000 in38.100 mm N/A 1.8750 in47.625 mm N/A 108000 lbf480000 N N/A 175000 lbf779000 N N/A CAD Icon (for items table)
67780 - 67720V N/A 67700 N/A 6 1/2 in165.1 mm N/A 9 3/4 in247.650 mm N/A 1.875 in47.625 mm N/A 1.5000 in38.100 mm N/A 1.8750 in47.625 mm N/A 91100 lbf405000 N N/A 175000 lbf779000 N N/A CAD Icon (for items table)
EE780655 - 781400 N/A 780000 N/A 6 1/2 in165.1 mm N/A 14 in355.6 mm N/A 2.375 in60.325 mm N/A 1.6250 in41.275 mm N/A 2.4375 in61.913 mm N/A 197000 lbf876000 N N/A 243000 lbf1080000 N N/A CAD Icon (for items table)
86650 - 86100 N/A 86000 N/A 6 1/2 in165.1 mm N/A 10.00 in254.000 mm N/A 1.8125 in46.038 mm N/A 1.3125 in33.338 mm N/A 1.8125 in46.038 mm N/A 112000 lbf498000 N N/A 145000 lbf644000 N N/A CAD Icon (for items table)
86650 - 86100W N/A 86000 N/A 6 1/2 in165.1 mm N/A 10.00 in254.000 mm N/A 1.8125 in46.038 mm N/A 1.3125 in33.338 mm N/A 1.8126 in46.040 mm N/A 112000 lbf498000 N N/A 145000 lbf644000 N N/A CAD Icon (for items table)
86650 - 86105 N/A 86000 N/A 6 1/2 in165.1 mm N/A 10.5 in266.7 mm N/A 1.8125 in46.038 mm N/A 1.3125 in33.338 mm N/A 1.8126 in46.040 mm N/A 112000 lbf498000 N N/A 145000 lbf644000 N N/A CAD Icon (for items table)
94650 - 94113 N/A 94000 N/A 6 1/2 in165.1 mm N/A 11.3750 in288.925 mm N/A 2.5 in63.5 mm N/A 1.8750 in47.625 mm N/A 2.5000 in63.500 mm N/A 148000 lbf660000 N N/A 242000 lbf1070000 N N/A CAD Icon (for items table)
94649 - 94113 N/A 94000 N/A 6 1/2 in165.1 mm N/A 11.3750 in288.925 mm N/A 2.5 in63.5 mm N/A 1.8750 in47.625 mm N/A 2.5000 in63.500 mm N/A 148000 lbf660000 N N/A 242000 lbf1070000 N N/A CAD Icon (for items table)
94649 - 94113A N/A 94000 N/A 6 1/2 in165.1 mm N/A 11.3750 in288.925 mm N/A 2.5 in63.5 mm N/A 1.8750 in47.625 mm N/A 2.5000 in63.500 mm N/A 148000 lbf660000 N N/A 242000 lbf1070000 N N/A CAD Icon (for items table)
94650 - 94113A N/A 94000 N/A 6 1/2 in165.1 mm N/A 11.3750 in288.925 mm N/A 2.5 in63.5 mm N/A 1.8750 in47.625 mm N/A 2.5000 in63.500 mm N/A 148000 lbf660000 N N/A 242000 lbf1070000 N N/A CAD Icon (for items table)
94650 - 94118 N/A 94000 N/A 6 1/2 in165.1 mm N/A 11.7500 in298.450 mm N/A 2.5 in63.5 mm N/A 1.8750 in47.625 mm N/A 2.5000 in63.500 mm N/A 148000 lbf660000 N N/A 242000 lbf1070000 N N/A CAD Icon (for items table)
94649 - 94118 N/A 94000 N/A 6 1/2 in165.1 mm N/A 11.7500 in298.450 mm N/A 2.5 in63.5 mm N/A 1.8750 in47.625 mm N/A 2.5000 in63.500 mm N/A 148000 lbf660000 N N/A 242000 lbf1070000 N N/A CAD Icon (for items table)
H238140 - H238110 N/A H238100 N/A 6 1/2 in165.1 mm N/A 12.25 in311.15 mm N/A 3.2500 in82.550 mm N/A 2.5625 in65.088 mm N/A 3.2500 in82.550 mm N/A 238000 lbf1060000 N N/A 378000 lbf1680000 N N/A CAD Icon (for items table)
HH437549XX - HH437510 N/A HH437500 N/A 6 1/2 in165.1 mm N/A 13.2500 in336.550 mm N/A 3.7500 in95.250 mm N/A 2.75 in69.85 mm N/A 3.6251 in92.078 mm N/A 372000 lbf1660000 N N/A 434000 lbf1930000 N N/A CAD Icon (for items table)
HH437549 - HH437510 N/A HH437500 N/A 6 1/2 in165.1 mm N/A 13.2500 in336.550 mm N/A 3.7500 in95.250 mm N/A 2.75 in69.85 mm N/A 3.6250 in92.075 mm N/A 372000 lbf1660000 N N/A 434000 lbf1930000 N N/A CAD Icon (for items table)
HH437549XX - HH437510XX N/A HH437500 N/A 6 1/2 in165.1 mm N/A 13.2500 in336.550 mm N/A 3.7500 in95.250 mm N/A 2.75 in69.85 mm N/A 3.6251 in92.078 mm N/A 372000 lbf1660000 N N/A 434000 lbf1930000 N N/A CAD Icon (for items table)
HH437549 - HH437510XX N/A HH437500 N/A 6 1/2 in165.1 mm N/A 13.2500 in336.550 mm N/A 3.7500 in95.250 mm N/A 2.75 in69.85 mm N/A 3.6251 in92.078 mm N/A 372000 lbf1660000 N N/A 434000 lbf1930000 N N/A CAD Icon (for items table)
HM237535 - HM237510 N/A HM237500 N/A 6 1/2 in165.1 mm N/A 11.3750 in288.925 mm N/A 2.5 in63.5 mm N/A 1.8750 in47.625 mm N/A 2.5000 in63.500 mm N/A 219000 lbf976000 N N/A 278000 lbf1240000 N N/A CAD Icon (for items table)
HM237536 - HM237510 N/A HM237500 N/A 6 1/2 in165.1 mm N/A 11.3750 in288.925 mm N/A 2.5 in63.5 mm N/A 1.8750 in47.625 mm N/A 2.5000 in63.500 mm N/A 219000 lbf976000 N N/A 278000 lbf1240000 N N/A CAD Icon (for items table)
HM237534 - HM237510 N/A HM237500 N/A 6 1/2 in165.1 mm N/A 11.3750 in288.925 mm N/A 2.6875 in68.263 mm N/A 1.8750 in47.625 mm N/A 2.5002 in63.505 mm N/A 188000 lbf837000 N N/A 254000 lbf1130000 N N/A CAD Icon (for items table)
HM237534 - HM237511 N/A HM237500 N/A 6 1/2 in165.1 mm N/A 11.3750 in288.925 mm N/A 2.6875 in68.263 mm N/A 1.8750 in47.625 mm N/A 2.5002 in63.505 mm N/A 188000 lbf837000 N N/A 254000 lbf1130000 N N/A CAD Icon (for items table)
HM237535 - HM237511 N/A HM237500 N/A 6 1/2 in165.1 mm N/A 11.3750 in288.925 mm N/A 2.5 in63.5 mm N/A 1.8750 in47.625 mm N/A 2.5002 in63.505 mm N/A 219000 lbf976000 N N/A 278000 lbf1240000 N N/A CAD Icon (for items table)
HM237536 - HM237511 N/A HM237500 N/A 6 1/2 in165.1 mm N/A 11.3750 in288.925 mm N/A 2.5 in63.5 mm N/A 1.8750 in47.625 mm N/A 2.5002 in63.505 mm N/A 219000 lbf976000 N N/A 278000 lbf1240000 N N/A CAD Icon (for items table)
HM237534 - HM237513 N/A HM237500 N/A 6 1/2 in165.1 mm N/A 11.4163 in289.974 mm N/A 2.6875 in68.263 mm N/A 1.8898 in48.001 mm N/A 2.5001 in63.503 mm N/A 188000 lbf837000 N N/A 254000 lbf1130000 N N/A CAD Icon (for items table)
HM237535 - HM237513 N/A HM237500 N/A 6 1/2 in165.1 mm N/A 11.4163 in289.974 mm N/A 2.5 in63.5 mm N/A 1.8898 in48.001 mm N/A 2.5001 in63.503 mm N/A 219000 lbf976000 N N/A 278000 lbf1240000 N N/A CAD Icon (for items table)
HM237536 - HM237513 N/A HM237500 N/A 6 1/2 in165.1 mm N/A 11.4163 in289.974 mm N/A 2.5 in63.5 mm N/A 1.8898 in48.001 mm N/A 2.5001 in63.503 mm N/A 219000 lbf976000 N N/A 278000 lbf1240000 N N/A CAD Icon (for items table)
L433749 - L433710 N/A L433700 N/A 6 1/2 in165.1 mm N/A 8.5000 in215.900 mm N/A 1.0313 in26.195 mm N/A 0.8125 in20.638 mm N/A 1.0313 in26.195 mm N/A 40200 lbf179000 N N/A 75300 lbf335000 N N/A CAD Icon (for items table)
M235145 - M235113 N/A M235100 N/A 6 1/2 in165.1 mm N/A 10.00 in254.000 mm N/A 1.8125 in46.038 mm N/A 1.3125 in33.338 mm N/A 1.8125 in46.038 mm N/A 115000 lbf513000 N N/A 166000 lbf740000 N N/A CAD Icon (for items table)
Unit of Measure
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