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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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

545 - 533X N/A 535 N/A 1 15/16 in49.213 mm N/A 4.3307 in110 mm N/A 1.4550 in36.957 mm N/A 1.1875 in30.163 mm N/A 1.5001 in38.103 mm N/A 38700 lbf172000 N N/A 46200 lbf206000 N N/A CAD
5562 - 5520 N/A 5500 N/A 1 15/16 in49.213 mm N/A 4.7343 in120.251 mm N/A 1.7230 in43.764 mm N/A 1.4375 in36.513 mm N/A 1.7499 in44.447 mm N/A 53200 lbf237000 N N/A 73500 lbf327000 N N/A CAD
5562 - 5521 N/A 5500 N/A 1 15/16 in49.213 mm N/A 5.1181 in130 mm N/A 1.7230 in43.764 mm N/A 1.4375 in36.513 mm N/A 1.7499 in44.447 mm N/A 53200 lbf237000 N N/A 73500 lbf327000 N N/A CAD
5562 - 5535 N/A 5500 N/A 1 15/16 in49.213 mm N/A 4 13/16 in122.238 mm N/A 1.7230 in43.764 mm N/A 1.4375 in36.513 mm N/A 1.7188 in43.658 mm N/A 53200 lbf237000 N N/A 73500 lbf327000 N N/A CAD
5562 - 5535V N/A 5500 N/A 1 15/16 in49.213 mm N/A 4 13/16 in122.238 mm N/A 1.7230 in43.764 mm N/A 1.4375 in36.513 mm N/A 1.7187 in43.655 mm N/A 53200 lbf237000 N N/A 73500 lbf327000 N N/A CAD
65390 - 65320 N/A 65300 N/A 1 15/16 in49.213 mm N/A 4.5000 in114.300 mm N/A 1.75 in44.45 mm N/A 1.3750 in34.925 mm N/A 1.7500 in44.450 mm N/A 50300 lbf224000 N N/A 57500 lbf256000 N N/A CAD
65390 - 65321 N/A 65300 N/A 1 15/16 in49.213 mm N/A 4.5000 in114.300 mm N/A 1.75 in44.45 mm N/A 1.3750 in34.925 mm N/A 1.7500 in44.450 mm N/A 50300 lbf224000 N N/A 57500 lbf256000 N N/A CAD
HH506348 - HH506310 N/A HH506300 N/A 1 15/16 in49.213 mm N/A 4.5000 in114.300 mm N/A 1.75 in44.45 mm N/A 1.4200 in36.068 mm N/A 1.7500 in44.450 mm N/A 55300 lbf246000 N N/A 65100 lbf290000 N N/A CAD
HH506348 - HH506311 N/A HH506300 N/A 1 15/16 in49.213 mm N/A 4.5000 in114.300 mm N/A 1.75 in44.45 mm N/A 1.4200 in36.068 mm N/A 1.7500 in44.450 mm N/A 55300 lbf246000 N N/A 65100 lbf290000 N N/A CAD
HM807044 - HM807010 N/A HM807000 N/A 1 15/16 in49.213 mm N/A 4.1250 in104.775 mm N/A 1.4375 in36.513 mm N/A 1.1250 in28.575 mm N/A 1.4375 in36.513 mm N/A 45700 lbf203000 N N/A 50200 lbf223000 N N/A CAD
HM807044 - HM807010P N/A HM807000 N/A 1 15/16 in49.213 mm N/A 4.1250 in104.775 mm N/A 1.4375 in36.513 mm N/A 1.1250 in28.575 mm N/A 1.4375 in36.513 mm N/A 45700 lbf203000 N N/A 50200 lbf223000 N N/A CAD
HM807044 - HM807011 N/A HM807000 N/A 1 15/16 in49.213 mm N/A 4.1250 in104.775 mm N/A 1.4375 in36.513 mm N/A 1.1250 in28.575 mm N/A 1.4375 in36.513 mm N/A 45700 lbf203000 N N/A 50200 lbf223000 N N/A CAD
55196 - 55434 N/A 55000 N/A 1.9675 in49.975 mm N/A 4.3301 in109.985 mm N/A 1.0594 in26.909 mm N/A 0.7766 in19.726 mm N/A 1.1516 in29.251 mm N/A 28300 lbf126000 N N/A 26700 lbf119000 N N/A CAD
55197 - 55434 N/A 55000 N/A 1.9675 in49.975 mm N/A 4.3301 in109.985 mm N/A 1.0594 in26.909 mm N/A 0.7766 in19.726 mm N/A 1.1516 in29.251 mm N/A 28300 lbf126000 N N/A 26700 lbf119000 N N/A CAD
55196 - 55437 N/A 55000 N/A 1.9675 in49.975 mm N/A 4.3750 in111.125 mm N/A 1.0594 in26.909 mm N/A 0.8125 in20.638 mm N/A 1.1875 in30.163 mm N/A 28300 lbf126000 N N/A 26700 lbf119000 N N/A CAD
55197 - 55437 N/A 55000 N/A 1.9675 in49.975 mm N/A 4.3750 in111.125 mm N/A 1.0594 in26.909 mm N/A 0.8125 in20.638 mm N/A 1.1875 in30.163 mm N/A 28300 lbf126000 N N/A 26700 lbf119000 N N/A CAD
55196 - 55443 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 0.8125 in20.638 mm N/A 1.1875 in30.163 mm N/A 28300 lbf126000 N N/A 26700 lbf119000 N N/A CAD
55197 - 55443 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 0.8125 in20.638 mm N/A 1.1875 in30.163 mm N/A 28300 lbf126000 N N/A 26700 lbf119000 N N/A CAD
546 - 532X N/A 535 N/A 1.9678 in49.982 mm N/A 4.25 in107.95 mm N/A 1.4550 in36.957 mm N/A 1.1250 in28.575 mm N/A 1.4375 in36.513 mm N/A 38700 lbf172000 N N/A 46200 lbf206000 N N/A CAD
28579 - 28520 N/A 28500 N/A 1.9680 in49.987 mm N/A 3.5425 in89.980 mm N/A 1.0000 in25.400 mm N/A 0.7869 in19.987 mm N/A 0.9744 in24.750 mm N/A 22200 lbf98900 N N/A 29200 lbf130000 N N/A CAD
28579 - 28521 N/A 28500 N/A 1.9680 in49.987 mm N/A 3.6250 in92.075 mm N/A 1.0000 in25.400 mm N/A 0.7813 in19.845 mm N/A 0.9688 in24.608 mm N/A 22200 lbf98900 N N/A 29200 lbf130000 N N/A CAD
28579 - 28523 N/A 28500 N/A 1.9680 in49.987 mm N/A 3.6250 in92.075 mm N/A 1.0000 in25.400 mm N/A 0.9062 in23.017 mm N/A 1.0938 in27.783 mm N/A 22200 lbf98900 N N/A 29200 lbf130000 N N/A CAD
28579 - 28527RB N/A 28500 N/A 1.9680 in49.987 mm N/A 3.9368 in99.995 mm N/A 1.0000 in25.400 mm N/A 0.7813 in19.845 mm N/A 0.9689 in24.610 mm N/A 22200 lbf98900 N N/A 29200 lbf130000 N N/A CAD
378A - 372 N/A 375 N/A 1.9680 in49.987 mm N/A 3.937 in100 mm N/A 0.875 in22.225 mm N/A 0.8592 in21.824 mm N/A 0.9843 in25.001 mm N/A 19800 lbf87900 N N/A 22700 lbf101000 N N/A CAD
378A - 372A N/A 375 N/A 1.9680 in49.987 mm N/A 3.8125 in96.838 mm N/A 0.875 in22.225 mm N/A 0.7500 in19.050 mm N/A 0.8750 in22.225 mm N/A 19800 lbf87900 N N/A 22700 lbf101000 N N/A CAD
Unit of Measure
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