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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Available in single, double, and multi-row configurations as well as proprietary sizes, these bearings are developed in collaboration with OE engineers to deliver premium performance across various applications. Their power-dense designs support heavier loads and help extend bearing life, while optimized internal geometry reduces torque and operating temperatures to prolong lubrication system life. Additionally, they can be engineered with proprietary enhancements to withstand highly corrosive conditions, high temperatures, vacuum environments, or situations with limited lubrication.
Timken_TRB_1ROWASSY_TS_32005X-90KA1-A
TRB TS Line Drawing
Unit of Measure
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Part Number

Bore (d)

O.D. (D)

Inner Ring Width (B)

Outer Ring Width (C)

Width (T)

Dynamic Radial Load Rating - 1M Revs (C1)

Static Radial Load Rating (C0)

Series

CAD

28579 / 28520 N/A 1.968 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 28500 N/A
28579-90010 N/A 1.968 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 28500 N/A
28579 / 28523 N/A 1.968 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 28500 N/A
28579 / 28521 N/A 1.968 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 28500 N/A
378A / 374 N/A 1.968 in49.987 mm N/A 3.6718 in93.264 mm N/A 0.875 in22.225 mm N/A 0.5938 in15.083 mm N/A 0.8126 in20.640 mm N/A 19800 lbf87900 N N/A 22700 lbf101000 N N/A 375 N/A
378A / 372A N/A 1.968 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 0.875 in22.225 mm N/A 19800 lbf87900 N N/A 22700 lbf101000 N N/A 375 N/A
28579 / 28527RB N/A 1.968 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 28500 N/A
378A / 372 N/A 1.968 in49.987 mm N/A 3.9370 in100.000 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 375 N/A
55194 / 55434 N/A 1.968 in49.987 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 23900 lbf106000 N N/A 26700 lbf119000 N N/A 55000 N/A
55195 / 55434 N/A 1.968 in49.987 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 23900 lbf106000 N N/A 26700 lbf119000 N N/A 55000 N/A
55195 / 55437 N/A 1.968 in49.987 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 23900 lbf106000 N N/A 26700 lbf119000 N N/A 55000 N/A
55194 / 55437 N/A 1.968 in49.987 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 23900 lbf106000 N N/A 26700 lbf119000 N N/A 55000 N/A
55194 / 55443 N/A 1.968 in49.987 mm N/A 4.4375 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 23900 lbf106000 N N/A 26700 lbf119000 N N/A 55000 N/A
55195 / 55443 N/A 1.968 in49.987 mm N/A 4.4375 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 23900 lbf106000 N N/A 26700 lbf119000 N N/A 55000 N/A
HH506349 / HH506310 N/A 1.968 in49.987 mm N/A 4.5000 in114.300 mm N/A 1.75 in44.45 mm N/A 1.4200 in36.068 mm N/A 1.7501 in44.453 mm N/A 55300 lbf246000 N N/A 65100 lbf290000 N N/A HH506300 N/A
HH506349 / HH506311 N/A 1.968 in49.987 mm N/A 4.5000 in114.300 mm N/A 1.75 in44.45 mm N/A 1.4200 in36.068 mm N/A 1.75 in44.45 mm N/A 55300 lbf246000 N N/A 65100 lbf290000 N N/A HH506300 N/A
366 / 362A N/A 1.9685 in50.000 mm N/A 3.5000 in88.900 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 365 N/A
365 / 362A N/A 1.9685 in50.000 mm N/A 3.5000 in88.900 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 365 N/A
366 / 362AX N/A 1.9685 in50.000 mm N/A 3.5000 in88.900 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 365 N/A
365 / 362AX N/A 1.9685 in50.000 mm N/A 3.5000 in88.900 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 365 N/A
366-90018 N/A 1.9685 in50.000 mm N/A 3.5433 in90.000 mm N/A 0.875 in22.225 mm N/A 0.625 in15.875 mm N/A 0.7874 in20.000 mm N/A 22900 lbf102000 N N/A 21500 lbf95800 N N/A 365 N/A
365-90010 N/A 1.9685 in50.000 mm N/A 3.5433 in90.000 mm N/A 0.875 in22.225 mm N/A 0.625 in15.875 mm N/A 0.7874 in20.000 mm N/A 22900 lbf102000 N N/A 21500 lbf95800 N N/A 365 N/A
366 / 362X N/A 1.9685 in50.000 mm N/A 3.5433 in90.000 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 365 N/A
365 / 362X N/A 1.9685 in50.000 mm N/A 3.5433 in90.000 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 365 N/A
365 / 363 N/A 1.9685 in50.000 mm N/A 3.5433 in90.000 mm N/A 0.875 in22.225 mm N/A 0.7874 in20.000 mm N/A 0.7874 in20.000 mm N/A 22900 lbf102000 N N/A 21500 lbf95800 N N/A 365 N/A
Unit of Measure
« 111 112 113 114 115 »