The Timken Company
The Timken Company
4500 Mt Pleasant St. NW
N. Canton, OH 44720
Phone: (234) 262-3000
E-Mail: CustomerCAD@timken.com • Web site: www.timken.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
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
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
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
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
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
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
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
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
55176 - 55433D N/A 55000 N/A 1 3/4 in44.450 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
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
55200 - 55433D N/A 55000 N/A 2 in50.8 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
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
55175 - 55433D N/A 55000 N/A 1 3/4 in44.450 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
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
55175C - 55433D N/A 55000C N/A 1 3/4 in44.450 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
55176C - 55433D N/A 55000C N/A 1 3/4 in44.450 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
55200C - 55433D N/A 55000C N/A 2 in50.8 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
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
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
55212C - 55433D N/A 55000C N/A 2.1250 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
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
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
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
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
Unit of Measure
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