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

25584A - 25518 N/A 25500 N/A 1.7712 in44.988 mm N/A 3.2273 in81.973 mm N/A 1.0000 in25.400 mm N/A 0.7525 in19.114 mm N/A 0.9400 in23.876 mm N/A 20300 lbf90500 N N/A 24900 lbf111000 N N/A CAD Icon (for items table)
25584A - 25519 N/A 25500 N/A 1.7712 in44.988 mm N/A 3.2500 in82.550 mm N/A 1.0000 in25.400 mm N/A 0.7500 in19.050 mm N/A 0.9376 in23.815 mm N/A 20300 lbf90500 N N/A 24900 lbf111000 N N/A CAD Icon (for items table)
25584A - 25520 N/A 25500 N/A 1.7712 in44.988 mm N/A 3.2650 in82.931 mm N/A 1.0000 in25.400 mm N/A 0.7500 in19.050 mm N/A 0.9375 in23.813 mm N/A 20300 lbf90500 N N/A 24900 lbf111000 N N/A CAD Icon (for items table)
25584A - 25521 N/A 25500 N/A 1.7712 in44.988 mm N/A 3.2700 in83.058 mm N/A 1.0000 in25.400 mm N/A 0.7500 in19.050 mm N/A 0.9376 in23.815 mm N/A 20300 lbf90500 N N/A 24900 lbf111000 N N/A CAD Icon (for items table)
25584A - 25522 N/A 25500 N/A 1.7712 in44.988 mm N/A 3.2700 in83.058 mm N/A 1.0000 in25.400 mm N/A 0.7525 in19.114 mm N/A 0.9401 in23.879 mm N/A 20300 lbf90500 N N/A 24900 lbf111000 N N/A CAD Icon (for items table)
25584A - 25523 N/A 25500 N/A 1.7712 in44.988 mm N/A 3.2650 in82.931 mm N/A 1.0000 in25.400 mm N/A 0.8750 in22.225 mm N/A 1.0626 in26.990 mm N/A 20300 lbf90500 N N/A 24900 lbf111000 N N/A CAD Icon (for items table)
25584A - 25524 N/A 25500 N/A 1.7712 in44.988 mm N/A 3.2650 in82.931 mm N/A 1.0000 in25.400 mm N/A 0.7500 in19.050 mm N/A 0.9376 in23.815 mm N/A 20300 lbf90500 N N/A 24900 lbf111000 N N/A CAD Icon (for items table)
25584A - 25526 N/A 25500 N/A 1.7712 in44.988 mm N/A 3.3465 in85.001 mm N/A 1.0000 in25.400 mm N/A 0.7500 in19.050 mm N/A 0.9376 in23.815 mm N/A 20300 lbf90500 N N/A 24900 lbf111000 N N/A CAD Icon (for items table)
25584A - 25527 N/A 25500 N/A 1.7712 in44.988 mm N/A 3.3465 in85.001 mm N/A 1.0000 in25.400 mm N/A 0.8750 in22.225 mm N/A 1.0626 in26.990 mm N/A 20300 lbf90500 N N/A 24900 lbf111000 N N/A CAD Icon (for items table)
25584A - 25528 N/A 25500 N/A 1.7712 in44.988 mm N/A 3.625 in92.075 mm N/A 1.0000 in25.400 mm N/A 0.7500 in19.050 mm N/A 0.9376 in23.815 mm N/A 20300 lbf90500 N N/A 24900 lbf111000 N N/A CAD Icon (for items table)
25584A - 25530RB N/A 25500 N/A 1.7712 in44.988 mm N/A 3.3125 in84.138 mm N/A 1.0000 in25.400 mm N/A 0.7500 in19.050 mm N/A 0.9376 in23.815 mm N/A 20300 lbf90500 N N/A 24900 lbf111000 N N/A CAD Icon (for items table)
25584A - 25547RB N/A 25500 N/A 1.7712 in44.988 mm N/A 3.9368 in99.995 mm N/A 1.0000 in25.400 mm N/A 0.8125 in20.638 mm N/A 1.0001 in25.403 mm N/A 20300 lbf90500 N N/A 24900 lbf111000 N N/A CAD Icon (for items table)
367X - 362X N/A 365 N/A 1.7712 in44.988 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 19300 lbf85900 N N/A 21500 lbf95800 N N/A CAD Icon (for items table)
396A - 393 N/A 395 N/A 1.7712 in44.988 mm N/A 4.3307 in110 mm N/A 0.8660 in21.996 mm N/A 1.063 in27 mm N/A 1.0630 in27.000 mm N/A 22200 lbf98900 N N/A 28100 lbf125000 N N/A CAD Icon (for items table)
396A - 393A N/A 395 N/A 1.7712 in44.988 mm N/A 4-7/16 in112.713 mm N/A 0.8660 in21.996 mm N/A 0.6250 in15.875 mm N/A 0.8751 in22.228 mm N/A 22200 lbf98900 N N/A 28100 lbf125000 N N/A CAD Icon (for items table)
396A - 393AS N/A 395 N/A 1.7712 in44.988 mm N/A 4.375 in111.125 mm N/A 0.8660 in21.996 mm N/A 0.7411 in18.824 mm N/A 0.8661 in21.999 mm N/A 22200 lbf98900 N N/A 28100 lbf125000 N N/A CAD Icon (for items table)
396A - 393C N/A 395 N/A 1.7712 in44.988 mm N/A 4.4680 in113.487 mm N/A 0.8660 in21.996 mm N/A 0.8060 in20.472 mm N/A 0.9310 in23.647 mm N/A 22200 lbf98900 N N/A 28100 lbf125000 N N/A CAD Icon (for items table)
396A - 393WE N/A 395 N/A 1.7712 in44.988 mm N/A 4.5900 in116.586 mm N/A 0.8660 in21.996 mm N/A 1.1859 in30.122 mm N/A 1.3109 in33.297 mm N/A 22200 lbf98900 N N/A 28100 lbf125000 N N/A CAD Icon (for items table)
396A - 394 N/A 395 N/A 1.7712 in44.988 mm N/A 4.3307 in110 mm N/A 0.8660 in21.996 mm N/A 0.8661 in21.999 mm N/A 0.8661 in21.999 mm N/A 22200 lbf98900 N N/A 28100 lbf125000 N N/A CAD Icon (for items table)
396A - 394A N/A 395 N/A 1.7712 in44.988 mm N/A 4.3307 in110 mm N/A 0.8660 in21.996 mm N/A 0.7411 in18.824 mm N/A 0.8661 in21.999 mm N/A 22200 lbf98900 N N/A 28100 lbf125000 N N/A CAD Icon (for items table)
396A - 394ARB N/A 395 N/A 1.7712 in44.988 mm N/A 4.3307 in110 mm N/A 0.8660 in21.996 mm N/A 0.7411 in18.824 mm N/A 0.8661 in21.999 mm N/A 22200 lbf98900 N N/A 28100 lbf125000 N N/A CAD Icon (for items table)
396A - 394AS N/A 395 N/A 1.7712 in44.988 mm N/A 4.3307 in110 mm N/A 0.8660 in21.996 mm N/A 0.7411 in18.824 mm N/A 0.8661 in21.999 mm N/A 22200 lbf98900 N N/A 28100 lbf125000 N N/A CAD Icon (for items table)
396A - 394CS N/A 395 N/A 1.7712 in44.988 mm N/A 4.4680 in113.487 mm N/A 0.8660 in21.996 mm N/A 0.7411 in18.824 mm N/A 0.8661 in21.999 mm N/A 22200 lbf98900 N N/A 28100 lbf125000 N N/A CAD Icon (for items table)
396A - 394XS N/A 395 N/A 1.7712 in44.988 mm N/A 4.3301 in109.985 mm N/A 0.8660 in21.996 mm N/A 0.7480 in18.999 mm N/A 0.9350 in23.749 mm N/A 22200 lbf98900 N N/A 28100 lbf125000 N N/A CAD Icon (for items table)
HM905843 - HM905810 N/A HM905800 N/A 1.7712 in44.988 mm N/A 4.1333 in104.986 mm N/A 1.2500 in31.750 mm N/A 0.9200 in23.368 mm N/A 1.2800 in32.512 mm N/A 30300 lbf135000 N N/A 38400 lbf171000 N N/A CAD Icon (for items table)
358 - 352 N/A 355 N/A 1.7717 in45.001 mm N/A 3.5480 in90.119 mm N/A 0.8540 in21.692 mm N/A 0.8586 in21.808 mm N/A 0.9055 in23.000 mm N/A 21800 lbf97000 N N/A 20000 lbf88800 N N/A CAD Icon (for items table)
358X - 352 N/A 355 N/A 1.7717 in45.001 mm N/A 3.5480 in90.119 mm N/A 0.8540 in21.692 mm N/A 0.8586 in21.808 mm N/A 0.9057 in23.005 mm N/A 18400 lbf81800 N N/A 20000 lbf88800 N N/A CAD Icon (for items table)
358A - 352 N/A 355 N/A 1.7717 in45.001 mm N/A 3.5480 in90.119 mm N/A 0.8540 in21.692 mm N/A 0.8586 in21.808 mm N/A 0.9057 in23.005 mm N/A 18400 lbf81800 N N/A 20000 lbf88800 N N/A CAD Icon (for items table)
358 - 352A N/A 355 N/A 1.7717 in45.001 mm N/A 3.4990 in88.875 mm N/A 0.8540 in21.692 mm N/A 0.8586 in21.808 mm N/A 0.9057 in23.005 mm N/A 21800 lbf97000 N N/A 20000 lbf88800 N N/A CAD Icon (for items table)
358A - 352A N/A 355 N/A 1.7717 in45.001 mm N/A 3.4990 in88.875 mm N/A 0.8540 in21.692 mm N/A 0.8586 in21.808 mm N/A 0.9057 in23.005 mm N/A 18400 lbf81800 N N/A 20000 lbf88800 N N/A CAD Icon (for items table)
358X - 352A N/A 355 N/A 1.7717 in45.001 mm N/A 3.4990 in88.875 mm N/A 0.8540 in21.692 mm N/A 0.8586 in21.808 mm N/A 0.9057 in23.005 mm N/A 18400 lbf81800 N N/A 20000 lbf88800 N N/A CAD Icon (for items table)
358A - 352X N/A 355 N/A 1.7717 in45.001 mm N/A 3.5433 in90 mm N/A 0.8540 in21.692 mm N/A 0.8586 in21.808 mm N/A 0.9057 in23.005 mm N/A 18400 lbf81800 N N/A 20000 lbf88800 N N/A CAD Icon (for items table)
358 - 352X N/A 355 N/A 1.7717 in45.001 mm N/A 3.5433 in90 mm N/A 0.8540 in21.692 mm N/A 0.8586 in21.808 mm N/A 0.9057 in23.005 mm N/A 21800 lbf97000 N N/A 20000 lbf88800 N N/A CAD Icon (for items table)
358X - 352X N/A 355 N/A 1.7717 in45.001 mm N/A 3.5433 in90 mm N/A 0.8540 in21.692 mm N/A 0.8586 in21.808 mm N/A 0.9057 in23.005 mm N/A 18400 lbf81800 N N/A 20000 lbf88800 N N/A CAD Icon (for items table)
358X - 353 N/A 355 N/A 1.7717 in45.001 mm N/A 3.5433 in90 mm N/A 0.8540 in21.692 mm N/A 0.9055 in23.000 mm N/A 0.9056 in23.002 mm N/A 18400 lbf81800 N N/A 20000 lbf88800 N N/A CAD Icon (for items table)
358A - 353 N/A 355 N/A 1.7717 in45.001 mm N/A 3.5433 in90 mm N/A 0.8540 in21.692 mm N/A 0.9055 in23.000 mm N/A 0.9056 in23.002 mm N/A 18400 lbf81800 N N/A 20000 lbf88800 N N/A CAD Icon (for items table)
358 - 353 N/A 355 N/A 1.7717 in45.001 mm N/A 3.5433 in90 mm N/A 0.8540 in21.692 mm N/A 0.9055 in23.000 mm N/A 0.9056 in23.002 mm N/A 21800 lbf97000 N N/A 20000 lbf88800 N N/A CAD Icon (for items table)
358X - 354 N/A 355 N/A 1.7717 in45.001 mm N/A 3.3465 in85.001 mm N/A 0.8540 in21.692 mm N/A 0.7480 in18.999 mm N/A 0.7481 in19.002 mm N/A 18400 lbf81800 N N/A 20000 lbf88800 N N/A CAD Icon (for items table)
358A - 354 N/A 355 N/A 1.7717 in45.001 mm N/A 3.3465 in85.001 mm N/A 0.8540 in21.692 mm N/A 0.7480 in18.999 mm N/A 0.7481 in19.002 mm N/A 18400 lbf81800 N N/A 20000 lbf88800 N N/A CAD Icon (for items table)
358 - 354 N/A 355 N/A 1.7717 in45.001 mm N/A 3.3465 in85.001 mm N/A 0.8540 in21.692 mm N/A 0.7480 in18.999 mm N/A 0.7481 in19.002 mm N/A 21800 lbf97000 N N/A 20000 lbf88800 N N/A CAD Icon (for items table)
358X - 354A N/A 355 N/A 1.7717 in45.001 mm N/A 3.3465 in85.001 mm N/A 0.8540 in21.692 mm N/A 0.6875 in17.463 mm N/A 0.8124 in20.635 mm N/A 18400 lbf81800 N N/A 20000 lbf88800 N N/A CAD Icon (for items table)
358A - 354A N/A 355 N/A 1.7717 in45.001 mm N/A 3.3465 in85.001 mm N/A 0.8540 in21.692 mm N/A 0.6875 in17.463 mm N/A 0.8125 in20.638 mm N/A 18400 lbf81800 N N/A 20000 lbf88800 N N/A CAD Icon (for items table)
358 - 354A N/A 355 N/A 1.7717 in45.001 mm N/A 3.3465 in85.001 mm N/A 0.8540 in21.692 mm N/A 0.6875 in17.463 mm N/A 0.8125 in20.638 mm N/A 21800 lbf97000 N N/A 20000 lbf88800 N N/A CAD Icon (for items table)
358A - 354X N/A 355 N/A 1.7717 in45.001 mm N/A 3.3465 in85.001 mm N/A 0.8540 in21.692 mm N/A 0.6875 in17.463 mm N/A 0.8124 in20.635 mm N/A 18400 lbf81800 N N/A 20000 lbf88800 N N/A CAD Icon (for items table)
358X - 354X N/A 355 N/A 1.7717 in45.001 mm N/A 3.3465 in85.001 mm N/A 0.8540 in21.692 mm N/A 0.6875 in17.463 mm N/A 0.8125 in20.638 mm N/A 18400 lbf81800 N N/A 20000 lbf88800 N N/A CAD Icon (for items table)
358 - 354X N/A 355 N/A 1.7717 in45.001 mm N/A 3.3465 in85.001 mm N/A 0.8540 in21.692 mm N/A 0.6875 in17.463 mm N/A 0.8125 in20.638 mm N/A 21800 lbf97000 N N/A 20000 lbf88800 N N/A CAD Icon (for items table)
367 - 362 N/A 365 N/A 1.7717 in45.001 mm N/A 3.5433 in90 mm N/A 0.875 in22.225 mm N/A 0.6250 in15.875 mm N/A 0.7874 in20.000 mm N/A 22900 lbf102000 N N/A 21500 lbf95800 N N/A CAD Icon (for items table)
367 - 362A N/A 365 N/A 1.7717 in45.001 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)
367 - 362AC N/A 365 N/A 1.7717 in45.001 mm N/A 3.7402 in95.001 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)
367 - 362AX N/A 365 N/A 1.7717 in45.001 mm N/A 3.5 in88.9 mm N/A 0.875 in22.225 mm N/A 0.7751 in19.688 mm N/A 0.9375 in23.813 mm N/A 22900 lbf102000 N N/A 21500 lbf95800 N N/A CAD Icon (for items table)
Unit of Measure
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