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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Timken_TRB_2ROWASSY_TDO_438-90092-A2
TRB TDO Line Drawing
Unit of Measure
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Part Number

Series

d - Bore

D - Cup Outer Diameter

B - Cone Width

C - Double Cup Width

T - Bearing Width across Cones

C90 - Dynamic Radial Rating (One-Row, 90 million revolutions)

C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)

CAD

679 - 672DC N/A 675 N/A 3 1/2 in88.900 mm N/A 6.625 in168.275 mm N/A 1.625 in41.275 mm N/A 2.75 in69.85 mm N/A 3.6250 in92.075 mm N/A 15400 lbf68600 N N/A 104000 lbf461000 N N/A CAD Icon (for items table)
685 - 672DC N/A 675 N/A 3.8750 in98.425 mm N/A 6.625 in168.275 mm N/A 1.625 in41.275 mm N/A 2.75 in69.85 mm N/A 3.6250 in92.075 mm N/A 15400 lbf68600 N N/A 104000 lbf461000 N N/A CAD Icon (for items table)
682 - 672DC N/A 675 N/A 3.7392 in94.976 mm N/A 6.625 in168.275 mm N/A 1.625 in41.275 mm N/A 2.75 in69.85 mm N/A 3.6250 in92.075 mm N/A 15400 lbf68600 N N/A 104000 lbf461000 N N/A CAD Icon (for items table)
677 - 672DC N/A 675 N/A 3.3750 in85.725 mm N/A 6.625 in168.275 mm N/A 1.625 in41.275 mm N/A 2.75 in69.85 mm N/A 3.6250 in92.075 mm N/A 15400 lbf68600 N N/A 104000 lbf461000 N N/A CAD Icon (for items table)
683 - 672DC N/A 675 N/A 3 3/4 in95.250 mm N/A 6.625 in168.275 mm N/A 1.625 in41.275 mm N/A 2.75 in69.85 mm N/A 3.6250 in92.075 mm N/A 15400 lbf68600 N N/A 104000 lbf461000 N N/A CAD Icon (for items table)
689 - 672DC N/A 675 N/A 4.0625 in103.188 mm N/A 6.625 in168.275 mm N/A 1.625 in41.275 mm N/A 2.75 in69.85 mm N/A 3.6250 in92.075 mm N/A 15400 lbf68600 N N/A 104000 lbf461000 N N/A CAD Icon (for items table)
681A - 672DC N/A 675 N/A 3.6250 in92.075 mm N/A 6.625 in168.275 mm N/A 1.625 in41.275 mm N/A 2.75 in69.85 mm N/A 3.6250 in92.075 mm N/A 15400 lbf68600 N N/A 104000 lbf461000 N N/A CAD Icon (for items table)
686 - 672DC N/A 675 N/A 3.7392 in94.976 mm N/A 6.625 in168.275 mm N/A 1.5940 in40.488 mm N/A 2.75 in69.85 mm N/A 3.5630 in90.500 mm N/A 15400 lbf68600 N N/A 104000 lbf461000 N N/A CAD Icon (for items table)
687P - 672DC N/A 675 N/A 4 in101.600 mm N/A 6.625 in168.275 mm N/A 1.625 in41.275 mm N/A 2.75 in69.85 mm N/A 3.6250 in92.075 mm N/A 18300 lbf81300 N N/A 123000 lbf546000 N N/A CAD Icon (for items table)
687 - 672DC N/A 675 N/A 4 in101.600 mm N/A 6.625 in168.275 mm N/A 1.625 in41.275 mm N/A 2.75 in69.85 mm N/A 3.6250 in92.075 mm N/A 15400 lbf68600 N N/A 104000 lbf461000 N N/A CAD Icon (for items table)
681 - 672DC N/A 675 N/A 3.6250 in92.075 mm N/A 6.625 in168.275 mm N/A 1.625 in41.275 mm N/A 2.75 in69.85 mm N/A 3.6250 in92.075 mm N/A 15400 lbf68600 N N/A 104000 lbf461000 N N/A CAD Icon (for items table)
67389 - 67322D N/A 67300 N/A 5.1250 in130.175 mm N/A 7.75 in196.850 mm N/A 1.8125 in46.038 mm N/A 3.3750 in85.725 mm N/A 4.0000 in101.600 mm N/A 21400 lbf95300 N N/A 144000 lbf640000 N N/A CAD Icon (for items table)
67390 - 67322D N/A 67300 N/A 5 1/4 in133.350 mm N/A 7.75 in196.850 mm N/A 1.8125 in46.038 mm N/A 3.3750 in85.725 mm N/A 4.0000 in101.600 mm N/A 21400 lbf95300 N N/A 144000 lbf640000 N N/A CAD Icon (for items table)
67391 - 67322D N/A 67300 N/A 5 1/4 in133.350 mm N/A 7.75 in196.850 mm N/A 1.8125 in46.038 mm N/A 3.3750 in85.725 mm N/A 4.0000 in101.600 mm N/A 21400 lbf95300 N N/A 144000 lbf640000 N N/A CAD Icon (for items table)
67384 - 67322D N/A 67300 N/A 4.7500 in120.650 mm N/A 7.75 in196.850 mm N/A 1.8125 in46.038 mm N/A 3.3750 in85.725 mm N/A 4.0000 in101.600 mm N/A 25400 lbf113000 N N/A 171000 lbf759000 N N/A CAD Icon (for items table)
67388 - 67322D N/A 67300 N/A 5 in127 mm N/A 7.75 in196.850 mm N/A 1.8125 in46.038 mm N/A 3.3750 in85.725 mm N/A 4.0000 in101.600 mm N/A 21400 lbf95300 N N/A 144000 lbf640000 N N/A CAD Icon (for items table)
67388 - 67322DC N/A 67300 N/A 5 in127 mm N/A 7.75 in196.850 mm N/A 1.8125 in46.038 mm N/A 3.3750 in85.725 mm N/A 4.0000 in101.600 mm N/A 21400 lbf95300 N N/A 144000 lbf640000 N N/A CAD Icon (for items table)
67384 - 67322DC N/A 67300 N/A 4.7500 in120.650 mm N/A 7.75 in196.850 mm N/A 1.8125 in46.038 mm N/A 3.3750 in85.725 mm N/A 4.0000 in101.600 mm N/A 25400 lbf113000 N N/A 171000 lbf759000 N N/A CAD Icon (for items table)
67389 - 67322DC N/A 67300 N/A 5.1250 in130.175 mm N/A 7.75 in196.850 mm N/A 1.8125 in46.038 mm N/A 3.3750 in85.725 mm N/A 4.0000 in101.600 mm N/A 21400 lbf95300 N N/A 144000 lbf640000 N N/A CAD Icon (for items table)
67390 - 67322DC N/A 67300 N/A 5 1/4 in133.350 mm N/A 7.75 in196.850 mm N/A 1.8125 in46.038 mm N/A 3.3750 in85.725 mm N/A 4.0000 in101.600 mm N/A 21400 lbf95300 N N/A 144000 lbf640000 N N/A CAD Icon (for items table)
67391 - 67322DC N/A 67300 N/A 5 1/4 in133.350 mm N/A 7.75 in196.850 mm N/A 1.8125 in46.038 mm N/A 3.3750 in85.725 mm N/A 4.0000 in101.600 mm N/A 21400 lbf95300 N N/A 144000 lbf640000 N N/A CAD Icon (for items table)
67384 - 67323D N/A 67300 N/A 4.7500 in120.650 mm N/A 7.75 in196.850 mm N/A 1.8125 in46.038 mm N/A 3.6250 in92.075 mm N/A 4.2500 in107.950 mm N/A 25400 lbf113000 N N/A 171000 lbf759000 N N/A CAD Icon (for items table)
67391 - 67323D N/A 67300 N/A 5 1/4 in133.350 mm N/A 7.75 in196.850 mm N/A 1.8125 in46.038 mm N/A 3.6250 in92.075 mm N/A 4.2500 in107.950 mm N/A 21400 lbf95300 N N/A 144000 lbf640000 N N/A CAD Icon (for items table)
67388 - 67323D N/A 67300 N/A 5 in127 mm N/A 7.75 in196.850 mm N/A 1.8125 in46.038 mm N/A 3.6250 in92.075 mm N/A 4.2500 in107.950 mm N/A 21400 lbf95300 N N/A 144000 lbf640000 N N/A CAD Icon (for items table)
67389 - 67323D N/A 67300 N/A 5.1250 in130.175 mm N/A 7.75 in196.850 mm N/A 1.8125 in46.038 mm N/A 3.6250 in92.075 mm N/A 4.2500 in107.950 mm N/A 21400 lbf95300 N N/A 144000 lbf640000 N N/A CAD Icon (for items table)
67390 - 67323D N/A 67300 N/A 5 1/4 in133.350 mm N/A 7.75 in196.850 mm N/A 1.8125 in46.038 mm N/A 3.6250 in92.075 mm N/A 4.2500 in107.950 mm N/A 21400 lbf95300 N N/A 144000 lbf640000 N N/A CAD Icon (for items table)
67391 - 67325D N/A 67300 N/A 5 1/4 in133.350 mm N/A 7.875 in200.025 mm N/A 1.8125 in46.038 mm N/A 3.3750 in85.725 mm N/A 4.0000 in101.600 mm N/A 21400 lbf95300 N N/A 144000 lbf640000 N N/A CAD Icon (for items table)
67390 - 67325D N/A 67300 N/A 5 1/4 in133.350 mm N/A 7.875 in200.025 mm N/A 1.8125 in46.038 mm N/A 3.3750 in85.725 mm N/A 4.0000 in101.600 mm N/A 21400 lbf95300 N N/A 144000 lbf640000 N N/A CAD Icon (for items table)
67389 - 67325D N/A 67300 N/A 5.1250 in130.175 mm N/A 7.875 in200.025 mm N/A 1.8125 in46.038 mm N/A 3.3750 in85.725 mm N/A 4.0000 in101.600 mm N/A 21400 lbf95300 N N/A 144000 lbf640000 N N/A CAD Icon (for items table)
67384 - 67325D N/A 67300 N/A 4.7500 in120.650 mm N/A 7.875 in200.025 mm N/A 1.8125 in46.038 mm N/A 3.3750 in85.725 mm N/A 4.0000 in101.600 mm N/A 25400 lbf113000 N N/A 171000 lbf759000 N N/A CAD Icon (for items table)
67388 - 67325D N/A 67300 N/A 5 in127 mm N/A 7.875 in200.025 mm N/A 1.8125 in46.038 mm N/A 3.3750 in85.725 mm N/A 4.0000 in101.600 mm N/A 21400 lbf95300 N N/A 144000 lbf640000 N N/A CAD Icon (for items table)
67786 - 67720CD N/A 67700 N/A 6 7/8 in174.625 mm N/A 9 3/4 in247.650 mm N/A 1.875 in47.625 mm N/A 3.3125 in84.138 mm N/A 4.0624 in103.185 mm N/A 23600 lbf105000 N N/A 159000 lbf705000 N N/A CAD Icon (for items table)
67791 - 67720CD N/A 67700 N/A 7 in177.800 mm N/A 9 3/4 in247.650 mm N/A 1.875 in47.625 mm N/A 3.3125 in84.138 mm N/A 4.0624 in103.185 mm N/A 23600 lbf105000 N N/A 159000 lbf705000 N N/A CAD Icon (for items table)
67780 - 67720CD 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 3.3125 in84.138 mm N/A 4.0624 in103.185 mm N/A 23600 lbf105000 N N/A 159000 lbf705000 N N/A CAD Icon (for items table)
67790V - 67720CD N/A 67700 N/A 7 in177.800 mm N/A 9 3/4 in247.650 mm N/A 1.875 in47.625 mm N/A 3.3125 in84.138 mm N/A 4.0624 in103.185 mm N/A 28000 lbf124000 N N/A 188000 lbf836000 N N/A CAD Icon (for items table)
67790 - 67720CD N/A 67700 N/A 7 in177.800 mm N/A 9 3/4 in247.650 mm N/A 1.875 in47.625 mm N/A 3.3125 in84.138 mm N/A 4.0624 in103.185 mm N/A 23600 lbf105000 N N/A 159000 lbf705000 N N/A CAD Icon (for items table)
67787V - 67720CD N/A 67700 N/A 6 7/8 in174.625 mm N/A 9 3/4 in247.650 mm N/A 1.875 in47.625 mm N/A 3.3125 in84.138 mm N/A 4.0624 in103.185 mm N/A 28000 lbf124000 N N/A 188000 lbf836000 N N/A CAD Icon (for items table)
67780V - 67720CD 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 3.3125 in84.138 mm N/A 4.0624 in103.185 mm N/A 28000 lbf124000 N N/A 188000 lbf836000 N N/A CAD Icon (for items table)
67787 - 67720CD N/A 67700 N/A 6 7/8 in174.625 mm N/A 9 3/4 in247.650 mm N/A 1.875 in47.625 mm N/A 3.3125 in84.138 mm N/A 4.0624 in103.185 mm N/A 23600 lbf105000 N N/A 159000 lbf705000 N N/A CAD Icon (for items table)
67782 - 67720CD N/A 67700 N/A 6.6250 in168.275 mm N/A 9 3/4 in247.650 mm N/A 1.875 in47.625 mm N/A 3.3125 in84.138 mm N/A 4.0624 in103.185 mm N/A 23600 lbf105000 N N/A 159000 lbf705000 N N/A CAD Icon (for items table)
67782W - 67720CD N/A 67700 N/A 6.6250 in168.275 mm N/A 9 3/4 in247.650 mm N/A 1.875 in47.625 mm N/A 3.3125 in84.138 mm N/A 4.0624 in103.185 mm N/A 22300 lbf99200 N N/A 150000 lbf666000 N N/A CAD Icon (for items table)
67780 - 67720DW 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 3.6875 in93.663 mm N/A 4.0624 in103.185 mm N/A 23600 lbf105000 N N/A 159000 lbf705000 N N/A CAD Icon (for items table)
67780V - 67720DW 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 3.6875 in93.663 mm N/A 4.0624 in103.185 mm N/A 28000 lbf124000 N N/A 188000 lbf836000 N N/A CAD Icon (for items table)
67782 - 67720DW N/A 67700 N/A 6.6250 in168.275 mm N/A 9 3/4 in247.650 mm N/A 1.875 in47.625 mm N/A 3.6875 in93.663 mm N/A 4.0624 in103.185 mm N/A 23600 lbf105000 N N/A 159000 lbf705000 N N/A CAD Icon (for items table)
67790 - 67720DW N/A 67700 N/A 7 in177.800 mm N/A 9 3/4 in247.650 mm N/A 1.875 in47.625 mm N/A 3.6875 in93.663 mm N/A 4.0624 in103.185 mm N/A 23600 lbf105000 N N/A 159000 lbf705000 N N/A CAD Icon (for items table)
67786 - 67720DW N/A 67700 N/A 6 7/8 in174.625 mm N/A 9 3/4 in247.650 mm N/A 1.875 in47.625 mm N/A 3.6875 in93.663 mm N/A 4.0624 in103.185 mm N/A 23600 lbf105000 N N/A 159000 lbf705000 N N/A CAD Icon (for items table)
67791 - 67720DW N/A 67700 N/A 7 in177.800 mm N/A 9 3/4 in247.650 mm N/A 1.875 in47.625 mm N/A 3.6875 in93.663 mm N/A 4.0624 in103.185 mm N/A 23600 lbf105000 N N/A 159000 lbf705000 N N/A CAD Icon (for items table)
67787 - 67720DW N/A 67700 N/A 6 7/8 in174.625 mm N/A 9 3/4 in247.650 mm N/A 1.875 in47.625 mm N/A 3.6875 in93.663 mm N/A 4.0624 in103.185 mm N/A 23600 lbf105000 N N/A 159000 lbf705000 N N/A CAD Icon (for items table)
67787V - 67720DW N/A 67700 N/A 6 7/8 in174.625 mm N/A 9 3/4 in247.650 mm N/A 1.875 in47.625 mm N/A 3.6875 in93.663 mm N/A 4.0624 in103.185 mm N/A 28000 lbf124000 N N/A 188000 lbf836000 N N/A CAD Icon (for items table)
67790V - 67720DW N/A 67700 N/A 7 in177.800 mm N/A 9 3/4 in247.650 mm N/A 1.875 in47.625 mm N/A 3.6875 in93.663 mm N/A 4.0624 in103.185 mm N/A 28000 lbf124000 N N/A 188000 lbf836000 N N/A CAD Icon (for items table)
Unit of Measure
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