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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Key Features

  • Available in single, double and multi-row configurations, as well as proprietary sizes
  • Designed in collaboration with OE engineers to design, engineer and test bearings for premium performance in many applications
  • Power dense designs allow for heavier loads and can help extend bearing life
  • Optimized internal geometry lower torque and operating temperatures to extend lubrication system life
  • Can be designed to withstand high-corrosive, high-temperature and vacuum or low-lubrication environments with proprietary enhancements
Timken_TRB_2ROWASSY_TDO_438-90092-A3
TRB TDO Line Drawing
Unit of Measure
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Part Number

Bore (d)

O.D. (D)

Outer Ring Width (C)

Width (T)

Inner Ring Width (B)

Dynamic Radial Load Rating - 1M Revs (C1) 

Dynamic Radial Load Rating - 90M Revs (C90)

Series

CAD

560 / 552DC N/A 2.625 in66.675 mm N/A 4.875 in123.825 mm N/A 2.5 in63.5 mm N/A 3.1249 in79.372 mm N/A 1.444 in36.678 mm N/A 88500 lbf394000 N N/A 13200 lbf58600 N N/A 555 N/A
554 / 552DC N/A 2.4375 in61.913 mm N/A 4.875 in123.825 mm N/A 2.5 in63.5 mm N/A 3.1249 in79.372 mm N/A 1.444 in36.678 mm N/A 74700 lbf332000 N N/A 11100 lbf49400 N N/A 555 N/A
555 / 552DC N/A 2 in50.8 mm N/A 4.875 in123.825 mm N/A 2.5 in63.5 mm N/A 3.1249 in79.372 mm N/A 1.444 in36.678 mm N/A 74700 lbf332000 N N/A 11100 lbf49400 N N/A 555 N/A
560-S / 552DC N/A 2.6875 in68.263 mm N/A 4.875 in123.825 mm N/A 2.5 in63.5 mm N/A 3.1249 in79.372 mm N/A 1.444 in36.678 mm N/A 74700 lbf332000 N N/A 11100 lbf49400 N N/A 555 N/A
557 / 552DC N/A 2.1654 in55.001 mm N/A 4.875 in123.825 mm N/A 2.5 in63.5 mm N/A 3.1249 in79.372 mm N/A 1.444 in36.678 mm N/A 74700 lbf332000 N N/A 11100 lbf49400 N N/A 555 N/A
557A / 552DC N/A 2.375 in60.325 mm N/A 4.875 in123.825 mm N/A 2.5 in63.5 mm N/A 3.1249 in79.372 mm N/A 1.444 in36.678 mm N/A 74700 lbf332000 N N/A 11100 lbf49400 N N/A 555 N/A
559 / 552DC N/A 2.5 in63.5 mm N/A 4.875 in123.825 mm N/A 2.5 in63.5 mm N/A 3.1249 in79.372 mm N/A 1.444 in36.678 mm N/A 88500 lbf394000 N N/A 13200 lbf58600 N N/A 555 N/A
558 / 552DC N/A 2.375 in60.325 mm N/A 4.875 in123.825 mm N/A 2.5 in63.5 mm N/A 3.1249 in79.372 mm N/A 1.444 in36.678 mm N/A 88500 lbf394000 N N/A 13200 lbf58600 N N/A 555 N/A
558A / 552DC N/A 2.375 in60.325 mm N/A 4.875 in123.825 mm N/A 2.5 in63.5 mm N/A 3.1249 in79.372 mm N/A 1.444 in36.678 mm N/A 74700 lbf332000 N N/A 11100 lbf49400 N N/A 555 N/A
55195 / 55433D N/A 1.968 in49.987 mm N/A 4.33 in109.982 mm N/A 1.6876 in42.865 mm N/A 2.4999 in63.497 mm N/A 1.0594 in26.909 mm N/A 41600 lbf185000 N N/A 6200 lbf27600 N N/A 55000 N/A
55187C / 55433D N/A 1.875 in47.625 mm N/A 4.33 in109.982 mm N/A 1.6876 in42.865 mm N/A 2.4999 in63.497 mm N/A 1.0594 in26.909 mm N/A 59200 lbf263000 N N/A 8810 lbf39200 N N/A 55000C N/A
55194 / 55433D N/A 1.968 in49.987 mm N/A 4.33 in109.982 mm N/A 1.6876 in42.865 mm N/A 2.4999 in63.497 mm N/A 1.0594 in26.909 mm N/A 41600 lbf185000 N N/A 6200 lbf27600 N N/A 55000 N/A
55176-99404 N/A 1.75 in44.45 mm N/A 4.33 in109.982 mm N/A 1.6876 in42.865 mm N/A 2.4999 in63.497 mm N/A 1.0594 in26.909 mm N/A 49400 lbf220000 N N/A 7350 lbf32700 N N/A 55000 N/A
55206-90029 N/A 2.0625 in52.388 mm N/A 4.33 in109.982 mm N/A 1.6876 in42.865 mm N/A 2.4999 in63.497 mm N/A 1.0594 in26.909 mm N/A 49400 lbf220000 N N/A 7350 lbf32700 N N/A 55000 N/A
55200-90089 N/A 2 in50.8 mm N/A 4.33 in109.982 mm N/A 1.6876 in42.865 mm N/A 2.4999 in63.497 mm N/A 1.0594 in26.909 mm N/A 49400 lbf220000 N N/A 7350 lbf32700 N N/A 55000 N/A
55197 / 55433D N/A 1.9675 in49.975 mm N/A 4.33 in109.982 mm N/A 1.6876 in42.865 mm N/A 2.4999 in63.497 mm N/A 1.0594 in26.909 mm N/A 49400 lbf220000 N N/A 7350 lbf32700 N N/A 55000 N/A
55175-90033 N/A 1.75 in44.45 mm N/A 4.33 in109.982 mm N/A 1.6876 in42.865 mm N/A 2.4999 in63.497 mm N/A 1.0594 in26.909 mm N/A 49400 lbf220000 N N/A 7350 lbf32700 N N/A 55000 N/A
55187-90013 N/A 1.875 in47.625 mm N/A 4.33 in109.982 mm N/A 1.6876 in42.865 mm N/A 2.4999 in63.497 mm N/A 1.0594 in26.909 mm N/A 49400 lbf220000 N N/A 7350 lbf32700 N N/A 55000 N/A
55175C / 55433D N/A 1.75 in44.45 mm N/A 4.33 in109.982 mm N/A 1.6876 in42.865 mm N/A 2.4999 in63.497 mm N/A 1.0594 in26.909 mm N/A 59200 lbf263000 N N/A 8810 lbf39200 N N/A 55000C N/A
55176C / 55433D N/A 1.75 in44.45 mm N/A 4.33 in109.982 mm N/A 1.6876 in42.865 mm N/A 2.4999 in63.497 mm N/A 1.0594 in26.909 mm N/A 59200 lbf263000 N N/A 8810 lbf39200 N N/A 55000C N/A
55200C-902A8 N/A 2 in50.8 mm N/A 4.33 in109.982 mm N/A 1.6876 in42.865 mm N/A 2.4999 in63.497 mm N/A 1.0594 in26.909 mm N/A 59200 lbf263000 N N/A 8810 lbf39200 N N/A 55000C N/A
55196 / 55433D N/A 1.9675 in49.975 mm N/A 4.33 in109.982 mm N/A 1.6876 in42.865 mm N/A 2.4999 in63.497 mm N/A 1.0594 in26.909 mm N/A 49400 lbf220000 N N/A 7350 lbf32700 N N/A 55000 N/A
55206C / 55433D N/A 2.0625 in52.388 mm N/A 4.33 in109.982 mm N/A 1.6876 in42.865 mm N/A 2.4999 in63.497 mm N/A 1.0594 in26.909 mm N/A 59200 lbf263000 N N/A 8810 lbf39200 N N/A 55000C N/A
55212C / 55433D N/A 2.125 in53.975 mm N/A 4.33 in109.982 mm N/A 1.6876 in42.865 mm N/A 2.4999 in63.497 mm N/A 1.0594 in26.909 mm N/A 59200 lbf263000 N N/A 8810 lbf39200 N N/A 55000C N/A
55206-90028 N/A 2.0625 in52.388 mm N/A 4.4375 in112.713 mm N/A 1.8125 in46.038 mm N/A 2.5624 in65.085 mm N/A 1.0594 in26.909 mm N/A 49400 lbf220000 N N/A 7350 lbf32700 N N/A 55000 N/A
Unit of Measure
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