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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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

HM804849 - HM804810 N/A HM804800 N/A 1.9060 in48.412 mm N/A 3.7500 in95.250 mm N/A 1.1563 in29.370 mm N/A 0.9063 in23.020 mm N/A 1.1875 in30.163 mm N/A 33100 lbf147000 N N/A 35400 lbf157000 N N/A CAD Icon (for items table)
HM804848 - HM804810 N/A HM804800 N/A 1.9060 in48.412 mm N/A 3.7500 in95.250 mm N/A 1.1563 in29.370 mm N/A 0.9063 in23.020 mm N/A 1.1875 in30.163 mm N/A 33100 lbf147000 N N/A 35400 lbf157000 N N/A CAD Icon (for items table)
HM804849 - HM804811 N/A HM804800 N/A 1.9060 in48.412 mm N/A 3.7500 in95.250 mm N/A 1.1563 in29.370 mm N/A 0.9063 in23.020 mm N/A 1.1875 in30.163 mm N/A 33100 lbf147000 N N/A 35400 lbf157000 N N/A CAD Icon (for items table)
HM804848A - HM804811 N/A HM804800 N/A 1.9060 in48.412 mm N/A 3.7500 in95.250 mm N/A 1.1563 in29.370 mm N/A 0.9063 in23.020 mm N/A 1.1875 in30.163 mm N/A 33100 lbf147000 N N/A 35400 lbf157000 N N/A CAD Icon (for items table)
HM804848 - HM804811 N/A HM804800 N/A 1.9060 in48.412 mm N/A 3.7500 in95.250 mm N/A 1.1563 in29.370 mm N/A 0.9063 in23.020 mm N/A 1.1875 in30.163 mm N/A 33100 lbf147000 N N/A 35400 lbf157000 N N/A CAD Icon (for items table)
365-S - 362A N/A 365 N/A 1.9375 in49.213 mm N/A 3.5 in88.9 mm N/A 0.875 in22.225 mm N/A 0.6501 in16.513 mm N/A 0.8125 in20.638 mm N/A 22900 lbf102000 N N/A 21500 lbf95800 N N/A CAD Icon (for items table)
365-S - 362X N/A 365 N/A 1.9375 in49.213 mm N/A 3.5433 in90 mm N/A 0.875 in22.225 mm N/A 0.7874 in20.000 mm N/A 0.9843 in25.001 mm N/A 22900 lbf102000 N N/A 21500 lbf95800 N N/A CAD Icon (for items table)
3781 - 3720 N/A 3700 N/A 1.9375 in49.213 mm N/A 3.6718 in93.264 mm N/A 1.1930 in30.302 mm N/A 0.9375 in23.813 mm N/A 1.1875 in30.163 mm N/A 27500 lbf122000 N N/A 34300 lbf153000 N N/A CAD Icon (for items table)
3781 - 3720V N/A 3700 N/A 1.9375 in49.213 mm N/A 3.6718 in93.264 mm N/A 1.1930 in30.302 mm N/A 0.9375 in23.813 mm N/A 1.1876 in30.165 mm N/A 27500 lbf122000 N N/A 34300 lbf153000 N N/A CAD Icon (for items table)
3781 - 3726 N/A 3700 N/A 1.9375 in49.213 mm N/A 3.7500 in95.250 mm N/A 1.1930 in30.302 mm N/A 0.9375 in23.813 mm N/A 1.1876 in30.165 mm N/A 27500 lbf122000 N N/A 34300 lbf153000 N N/A CAD Icon (for items table)
3781 - 3727 N/A 3700 N/A 1.9375 in49.213 mm N/A 3.6875 in93.663 mm N/A 1.1930 in30.302 mm N/A 0.9375 in23.813 mm N/A 1.1876 in30.165 mm N/A 27500 lbf122000 N N/A 34300 lbf153000 N N/A CAD Icon (for items table)
3781 - 3730 N/A 3700 N/A 1.9375 in49.213 mm N/A 3.6718 in93.264 mm N/A 1.1930 in30.302 mm N/A 0.9375 in23.813 mm N/A 1.1876 in30.165 mm N/A 27500 lbf122000 N N/A 34300 lbf153000 N N/A CAD Icon (for items table)
3781 - 3732 N/A 3700 N/A 1.9375 in49.213 mm N/A 3.8750 in98.425 mm N/A 1.1930 in30.302 mm N/A 0.9375 in23.813 mm N/A 1.1876 in30.165 mm N/A 27500 lbf122000 N N/A 34300 lbf153000 N N/A CAD Icon (for items table)
3781 - 3733 N/A 3700 N/A 1.9375 in49.213 mm N/A 3.9385 in100.038 mm N/A 1.1930 in30.302 mm N/A 0.9375 in23.813 mm N/A 1.1876 in30.165 mm N/A 27500 lbf122000 N N/A 34300 lbf153000 N N/A CAD Icon (for items table)
3781 - 3735 N/A 3700 N/A 1.9375 in49.213 mm N/A 3.9386 in100.040 mm N/A 1.1930 in30.302 mm N/A 0.9375 in23.813 mm N/A 1.1851 in30.102 mm N/A 27500 lbf122000 N N/A 34300 lbf153000 N N/A CAD Icon (for items table)
545 - 532 N/A 535 N/A 1.9375 in49.213 mm N/A 4.375 in111.125 mm N/A 1.4550 in36.957 mm N/A 1.3125 in33.338 mm N/A 1.5001 in38.103 mm N/A 38700 lbf172000 N N/A 46200 lbf206000 N N/A CAD Icon (for items table)
5395V - 5320 N/A 5300 N/A 1.9375 in49.213 mm N/A 3.9843 in101.201 mm N/A 1.7510 in44.475 mm N/A 1.4375 in36.513 mm N/A 1.7190 in43.663 mm N/A 56600 lbf252000 N N/A 60100 lbf267000 N N/A CAD Icon (for items table)
5395 - 5320 N/A 5300 N/A 1.9375 in49.213 mm N/A 3.9843 in101.201 mm N/A 1.7510 in44.475 mm N/A 1.4375 in36.513 mm N/A 1.7190 in43.663 mm N/A 47700 lbf212000 N N/A 60100 lbf267000 N N/A CAD Icon (for items table)
545 - 532A N/A 535 N/A 1.9375 in49.213 mm N/A 4.375 in111.125 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 Icon (for items table)
545 - 532X N/A 535 N/A 1.9375 in49.213 mm N/A 4.25 in107.95 mm N/A 1.4550 in36.957 mm N/A 1.1250 in28.575 mm N/A 1.4376 in36.515 mm N/A 38700 lbf172000 N N/A 46200 lbf206000 N N/A CAD Icon (for items table)
545 - 532XA N/A 535 N/A 1.9375 in49.213 mm N/A 4.3287 in109.949 mm N/A 1.4550 in36.957 mm N/A 1.1250 in28.575 mm N/A 1.4376 in36.515 mm N/A 38700 lbf172000 N N/A 46200 lbf206000 N N/A CAD Icon (for items table)
5395 - 5335 N/A 5300 N/A 1.9375 in49.213 mm N/A 4.0625 in103.188 mm N/A 1.7510 in44.475 mm N/A 1.4375 in36.513 mm N/A 1.7188 in43.658 mm N/A 47700 lbf212000 N N/A 60100 lbf267000 N N/A CAD Icon (for items table)
5395V - 5335 N/A 5300 N/A 1.9375 in49.213 mm N/A 4.0625 in103.188 mm N/A 1.7510 in44.475 mm N/A 1.4375 in36.513 mm N/A 1.7190 in43.663 mm N/A 56600 lbf252000 N N/A 60100 lbf267000 N N/A CAD Icon (for items table)
5395 - 5335V N/A 5300 N/A 1.9375 in49.213 mm N/A 4.0625 in103.188 mm N/A 1.7510 in44.475 mm N/A 1.4375 in36.513 mm N/A 1.7190 in43.663 mm N/A 47700 lbf212000 N N/A 60100 lbf267000 N N/A CAD Icon (for items table)
545 - 533A N/A 535 N/A 1.9375 in49.213 mm N/A 4.0625 in103.188 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 Icon (for items table)
545 - 533X N/A 535 N/A 1.9375 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 Icon (for items table)
5562 - 5520 N/A 5500 N/A 1.9375 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 Icon (for items table)
5562 - 5521 N/A 5500 N/A 1.9375 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 Icon (for items table)
5562 - 5535 N/A 5500 N/A 1.9375 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 Icon (for items table)
5562 - 5535V N/A 5500 N/A 1.9375 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 Icon (for items table)
65390 - 65320 N/A 65300 N/A 1.9375 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 Icon (for items table)
65390 - 65321 N/A 65300 N/A 1.9375 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 Icon (for items table)
HH506348 - HH506310 N/A HH506300 N/A 1.9375 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 Icon (for items table)
HH506348 - HH506311 N/A HH506300 N/A 1.9375 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 Icon (for items table)
HM807044 - HM807010 N/A HM807000 N/A 1.9375 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 Icon (for items table)
HM807044 - HM807010P N/A HM807000 N/A 1.9375 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 Icon (for items table)
HM807044 - HM807011 N/A HM807000 N/A 1.9375 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 Icon (for items table)
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 Icon (for items table)
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 Icon (for items table)
55196 - 55437 N/A 55000 N/A 1.9675 in49.975 mm N/A 4.375 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 Icon (for items table)
55197 - 55437 N/A 55000 N/A 1.9675 in49.975 mm N/A 4.375 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 Icon (for items table)
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 Icon (for items table)
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 Icon (for items table)
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 Icon (for items table)
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 Icon (for items table)
28579 - 28521 N/A 28500 N/A 1.9680 in49.987 mm N/A 3.625 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 Icon (for items table)
28579 - 28523 N/A 28500 N/A 1.9680 in49.987 mm N/A 3.625 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 Icon (for items table)
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 Icon (for items table)
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 Icon (for items table)
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 Icon (for items table)
Unit of Measure
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