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

560-S - 552DC N/A 555 N/A 2 11/16 in68.263 mm N/A 4-7/8 in123.825 mm N/A 1.4440 in36.678 mm N/A 2.5 in63.5 mm N/A 3.1249 in79.372 mm N/A 11100 lbf49400 N N/A 74700 lbf332000 N N/A CAD Icon (for items table)
557 - 552DC N/A 555 N/A 2.1654 in55.001 mm N/A 4-7/8 in123.825 mm N/A 1.4440 in36.678 mm N/A 2.5 in63.5 mm N/A 3.1249 in79.372 mm N/A 11100 lbf49400 N N/A 74700 lbf332000 N N/A CAD Icon (for items table)
557A - 552DC N/A 555 N/A 2 3/8 in60.325 mm N/A 4-7/8 in123.825 mm N/A 1.4440 in36.678 mm N/A 2.5 in63.5 mm N/A 3.1249 in79.372 mm N/A 11100 lbf49400 N N/A 74700 lbf332000 N N/A CAD Icon (for items table)
559 - 552DC N/A 555 N/A 2 1/2 in63.500 mm N/A 4-7/8 in123.825 mm N/A 1.4440 in36.678 mm N/A 2.5 in63.5 mm N/A 3.1249 in79.372 mm N/A 13200 lbf58600 N N/A 88500 lbf394000 N N/A CAD Icon (for items table)
558 - 552DC N/A 555 N/A 2 3/8 in60.325 mm N/A 4-7/8 in123.825 mm N/A 1.4440 in36.678 mm N/A 2.5 in63.5 mm N/A 3.1249 in79.372 mm N/A 13200 lbf58600 N N/A 88500 lbf394000 N N/A CAD Icon (for items table)
558A - 552DC N/A 555 N/A 2 3/8 in60.325 mm N/A 4-7/8 in123.825 mm N/A 1.4440 in36.678 mm N/A 2.5 in63.5 mm N/A 3.1249 in79.372 mm N/A 11100 lbf49400 N N/A 74700 lbf332000 N N/A CAD Icon (for items table)
55195 - 55433D N/A 55000 N/A 1.9680 in49.987 mm N/A 4.3300 in109.982 mm N/A 1.0594 in26.909 mm N/A 1.6876 in42.865 mm N/A 2.4999 in63.497 mm N/A 6200 lbf27600 N N/A 41600 lbf185000 N N/A CAD Icon (for items table)
55187C - 55433D N/A 55000C N/A 1 7/8 in47.625 mm N/A 4.3300 in109.982 mm N/A 1.0594 in26.909 mm N/A 1.6876 in42.865 mm N/A 2.4999 in63.497 mm N/A 8810 lbf39200 N N/A 59200 lbf263000 N N/A CAD Icon (for items table)
55194 - 55433D N/A 55000 N/A 1.9680 in49.987 mm N/A 4.3300 in109.982 mm N/A 1.0594 in26.909 mm N/A 1.6876 in42.865 mm N/A 2.4999 in63.497 mm N/A 6200 lbf27600 N N/A 41600 lbf185000 N N/A CAD Icon (for items table)
55176 - 55433D N/A 55000 N/A 1 3/4 in44.45 mm N/A 4.3300 in109.982 mm N/A 1.0594 in26.909 mm N/A 1.6876 in42.865 mm N/A 2.4999 in63.497 mm N/A 7350 lbf32700 N N/A 49400 lbf220000 N N/A CAD Icon (for items table)
55206 - 55433D N/A 55000 N/A 2.0625 in52.388 mm N/A 4.3300 in109.982 mm N/A 1.0594 in26.909 mm N/A 1.6876 in42.865 mm N/A 2.4999 in63.497 mm N/A 7350 lbf32700 N N/A 49400 lbf220000 N N/A CAD Icon (for items table)
55200 - 55433D N/A 55000 N/A 2 in50.80 mm N/A 4.3300 in109.982 mm N/A 1.0594 in26.909 mm N/A 1.6876 in42.865 mm N/A 2.4999 in63.497 mm N/A 7350 lbf32700 N N/A 49400 lbf220000 N N/A CAD Icon (for items table)
55197 - 55433D N/A 55000 N/A 1.9675 in49.975 mm N/A 4.3300 in109.982 mm N/A 1.0594 in26.909 mm N/A 1.6876 in42.865 mm N/A 2.4999 in63.497 mm N/A 7350 lbf32700 N N/A 49400 lbf220000 N N/A CAD Icon (for items table)
55175 - 55433D N/A 55000 N/A 1 3/4 in44.45 mm N/A 4.3300 in109.982 mm N/A 1.0594 in26.909 mm N/A 1.6876 in42.865 mm N/A 2.4999 in63.497 mm N/A 7350 lbf32700 N N/A 49400 lbf220000 N N/A CAD Icon (for items table)
55187 - 55433D N/A 55000 N/A 1 7/8 in47.625 mm N/A 4.3300 in109.982 mm N/A 1.0594 in26.909 mm N/A 1.6876 in42.865 mm N/A 2.4999 in63.497 mm N/A 7350 lbf32700 N N/A 49400 lbf220000 N N/A CAD Icon (for items table)
55175C - 55433D N/A 55000C N/A 1 3/4 in44.45 mm N/A 4.3300 in109.982 mm N/A 1.0594 in26.909 mm N/A 1.6876 in42.865 mm N/A 2.4999 in63.497 mm N/A 8810 lbf39200 N N/A 59200 lbf263000 N N/A CAD Icon (for items table)
55176C - 55433D N/A 55000C N/A 1 3/4 in44.45 mm N/A 4.3300 in109.982 mm N/A 1.0594 in26.909 mm N/A 1.6876 in42.865 mm N/A 2.4999 in63.497 mm N/A 8810 lbf39200 N N/A 59200 lbf263000 N N/A CAD Icon (for items table)
55200C - 55433D N/A 55000C N/A 2 in50.80 mm N/A 4.3300 in109.982 mm N/A 1.0594 in26.909 mm N/A 1.6876 in42.865 mm N/A 2.4999 in63.497 mm N/A 8810 lbf39200 N N/A 59200 lbf263000 N N/A CAD Icon (for items table)
55196 - 55433D N/A 55000 N/A 1.9675 in49.975 mm N/A 4.3300 in109.982 mm N/A 1.0594 in26.909 mm N/A 1.6876 in42.865 mm N/A 2.4999 in63.497 mm N/A 7350 lbf32700 N N/A 49400 lbf220000 N N/A CAD Icon (for items table)
55206C - 55433D N/A 55000C N/A 2.0625 in52.388 mm N/A 4.3300 in109.982 mm N/A 1.0594 in26.909 mm N/A 1.6876 in42.865 mm N/A 2.4999 in63.497 mm N/A 8810 lbf39200 N N/A 59200 lbf263000 N N/A CAD Icon (for items table)
55212C - 55433D N/A 55000C N/A 2 1/8 in53.975 mm N/A 4.3300 in109.982 mm N/A 1.0594 in26.909 mm N/A 1.6876 in42.865 mm N/A 2.4999 in63.497 mm N/A 8810 lbf39200 N N/A 59200 lbf263000 N N/A CAD Icon (for items table)
55206 - 55444D N/A 55000 N/A 2.0625 in52.388 mm N/A 4-7/16 in112.713 mm N/A 1.0594 in26.909 mm N/A 1.8125 in46.038 mm N/A 2.5624 in65.085 mm N/A 7350 lbf32700 N N/A 49400 lbf220000 N N/A CAD Icon (for items table)
55196 - 55444D N/A 55000 N/A 1.9675 in49.975 mm N/A 4-7/16 in112.713 mm N/A 1.0594 in26.909 mm N/A 1.8125 in46.038 mm N/A 2.5624 in65.085 mm N/A 7350 lbf32700 N N/A 49400 lbf220000 N N/A CAD Icon (for items table)
55197 - 55444D N/A 55000 N/A 1.9675 in49.975 mm N/A 4-7/16 in112.713 mm N/A 1.0594 in26.909 mm N/A 1.8125 in46.038 mm N/A 2.5624 in65.085 mm N/A 7350 lbf32700 N N/A 49400 lbf220000 N N/A CAD Icon (for items table)
55195 - 55444D N/A 55000 N/A 1.9680 in49.987 mm N/A 4-7/16 in112.713 mm N/A 1.0594 in26.909 mm N/A 1.8125 in46.038 mm N/A 2.5624 in65.085 mm N/A 6200 lbf27600 N N/A 41600 lbf185000 N N/A CAD Icon (for items table)
55194 - 55444D N/A 55000 N/A 1.9680 in49.987 mm N/A 4-7/16 in112.713 mm N/A 1.0594 in26.909 mm N/A 1.8125 in46.038 mm N/A 2.5624 in65.085 mm N/A 6200 lbf27600 N N/A 41600 lbf185000 N N/A CAD Icon (for items table)
55175 - 55444D N/A 55000 N/A 1 3/4 in44.45 mm N/A 4-7/16 in112.713 mm N/A 1.0594 in26.909 mm N/A 1.8125 in46.038 mm N/A 2.5624 in65.085 mm N/A 7350 lbf32700 N N/A 49400 lbf220000 N N/A CAD Icon (for items table)
55176 - 55444D N/A 55000 N/A 1 3/4 in44.45 mm N/A 4-7/16 in112.713 mm N/A 1.0594 in26.909 mm N/A 1.8125 in46.038 mm N/A 2.5624 in65.085 mm N/A 7350 lbf32700 N N/A 49400 lbf220000 N N/A CAD Icon (for items table)
55200 - 55444D N/A 55000 N/A 2 in50.80 mm N/A 4-7/16 in112.713 mm N/A 1.0594 in26.909 mm N/A 1.8125 in46.038 mm N/A 2.5624 in65.085 mm N/A 7350 lbf32700 N N/A 49400 lbf220000 N N/A CAD Icon (for items table)
55187 - 55444D N/A 55000 N/A 1 7/8 in47.625 mm N/A 4-7/16 in112.713 mm N/A 1.0594 in26.909 mm N/A 1.8125 in46.038 mm N/A 2.5624 in65.085 mm N/A 7350 lbf32700 N N/A 49400 lbf220000 N N/A CAD Icon (for items table)
55200 - 55452D N/A 55000 N/A 2 in50.80 mm N/A 4.5268 in114.981 mm N/A 1.0594 in26.909 mm N/A 1.7500 in44.450 mm N/A 2.5623 in65.082 mm N/A 7350 lbf32700 N N/A 49400 lbf220000 N N/A CAD Icon (for items table)
55206 - 55452D N/A 55000 N/A 2.0625 in52.388 mm N/A 4.5268 in114.981 mm N/A 1.0594 in26.909 mm N/A 1.7500 in44.450 mm N/A 2.5623 in65.082 mm N/A 7350 lbf32700 N N/A 49400 lbf220000 N N/A CAD Icon (for items table)
55176C - 55452D N/A 55000C N/A 1 3/4 in44.45 mm N/A 4.5268 in114.981 mm N/A 1.0594 in26.909 mm N/A 1.7500 in44.450 mm N/A 2.5623 in65.082 mm N/A 8810 lbf39200 N N/A 59200 lbf263000 N N/A CAD Icon (for items table)
55200C - 55452D N/A 55000C N/A 2 in50.80 mm N/A 4.5268 in114.981 mm N/A 1.0594 in26.909 mm N/A 1.7500 in44.450 mm N/A 2.5623 in65.082 mm N/A 8810 lbf39200 N N/A 59200 lbf263000 N N/A CAD Icon (for items table)
55206C - 55452D N/A 55000C N/A 2.0625 in52.388 mm N/A 4.5268 in114.981 mm N/A 1.0594 in26.909 mm N/A 1.7500 in44.450 mm N/A 2.5623 in65.082 mm N/A 8810 lbf39200 N N/A 59200 lbf263000 N N/A CAD Icon (for items table)
55175C - 55452D N/A 55000C N/A 1 3/4 in44.45 mm N/A 4.5268 in114.981 mm N/A 1.0594 in26.909 mm N/A 1.7500 in44.450 mm N/A 2.5623 in65.082 mm N/A 8810 lbf39200 N N/A 59200 lbf263000 N N/A CAD Icon (for items table)
55197 - 55452D N/A 55000 N/A 1.9675 in49.975 mm N/A 4.5268 in114.981 mm N/A 1.0594 in26.909 mm N/A 1.7500 in44.450 mm N/A 2.5623 in65.082 mm N/A 7350 lbf32700 N N/A 49400 lbf220000 N N/A CAD Icon (for items table)
55187C - 55452D N/A 55000C N/A 1 7/8 in47.625 mm N/A 4.5268 in114.981 mm N/A 1.0594 in26.909 mm N/A 1.7500 in44.450 mm N/A 2.5623 in65.082 mm N/A 8810 lbf39200 N N/A 59200 lbf263000 N N/A CAD Icon (for items table)
55212C - 55452D N/A 55000C N/A 2 1/8 in53.975 mm N/A 4.5268 in114.981 mm N/A 1.0594 in26.909 mm N/A 1.7500 in44.450 mm N/A 2.5623 in65.082 mm N/A 8810 lbf39200 N N/A 59200 lbf263000 N N/A CAD Icon (for items table)
55196 - 55452D N/A 55000 N/A 1.9675 in49.975 mm N/A 4.5268 in114.981 mm N/A 1.0594 in26.909 mm N/A 1.7500 in44.450 mm N/A 2.5623 in65.082 mm N/A 7350 lbf32700 N N/A 49400 lbf220000 N N/A CAD Icon (for items table)
55175 - 55452D N/A 55000 N/A 1 3/4 in44.45 mm N/A 4.5268 in114.981 mm N/A 1.0594 in26.909 mm N/A 1.7500 in44.450 mm N/A 2.5623 in65.082 mm N/A 7350 lbf32700 N N/A 49400 lbf220000 N N/A CAD Icon (for items table)
55176 - 55452D N/A 55000 N/A 1 3/4 in44.45 mm N/A 4.5268 in114.981 mm N/A 1.0594 in26.909 mm N/A 1.7500 in44.450 mm N/A 2.5623 in65.082 mm N/A 7350 lbf32700 N N/A 49400 lbf220000 N N/A CAD Icon (for items table)
55194 - 55452D N/A 55000 N/A 1.9680 in49.987 mm N/A 4.5268 in114.981 mm N/A 1.0594 in26.909 mm N/A 1.7500 in44.450 mm N/A 2.5623 in65.082 mm N/A 6200 lbf27600 N N/A 41600 lbf185000 N N/A CAD Icon (for items table)
55187 - 55452D N/A 55000 N/A 1 7/8 in47.625 mm N/A 4.5268 in114.981 mm N/A 1.0594 in26.909 mm N/A 1.7500 in44.450 mm N/A 2.5623 in65.082 mm N/A 7350 lbf32700 N N/A 49400 lbf220000 N N/A CAD Icon (for items table)
55195 - 55452D N/A 55000 N/A 1.9680 in49.987 mm N/A 4.5268 in114.981 mm N/A 1.0594 in26.909 mm N/A 1.7500 in44.450 mm N/A 2.5623 in65.082 mm N/A 6200 lbf27600 N N/A 41600 lbf185000 N N/A CAD Icon (for items table)
567-S - 563D N/A 565 N/A 2 13/16 in71.438 mm N/A 5 in127 mm N/A 1.4240 in36.170 mm N/A 2.5625 in65.088 mm N/A 3.1874 in80.960 mm N/A 11400 lbf50900 N N/A 76900 lbf342000 N N/A CAD Icon (for items table)
569 - 563D N/A 565 N/A 2.5576 in64.963 mm N/A 5 in127 mm N/A 1.4240 in36.170 mm N/A 2.5625 in65.088 mm N/A 3.1874 in80.960 mm N/A 11400 lbf50900 N N/A 76900 lbf342000 N N/A CAD Icon (for items table)
568 - 563D N/A 565 N/A 2.9062 in73.817 mm N/A 5 in127 mm N/A 1.4240 in36.170 mm N/A 2.5625 in65.088 mm N/A 3.1874 in80.960 mm N/A 11400 lbf50900 N N/A 76900 lbf342000 N N/A CAD Icon (for items table)
570X - 563D N/A 565 N/A 2.7559 in70 mm N/A 5 in127 mm N/A 1.4240 in36.170 mm N/A 2.5625 in65.088 mm N/A 3.1874 in80.960 mm N/A 11400 lbf50900 N N/A 76900 lbf342000 N N/A CAD Icon (for items table)
567X - 563D N/A 565 N/A 2.8750 in73.025 mm N/A 5 in127 mm N/A 1.4240 in36.170 mm N/A 2.5625 in65.088 mm N/A 3.1874 in80.960 mm N/A 11400 lbf50900 N N/A 76900 lbf342000 N N/A CAD Icon (for items table)
Unit of Measure
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