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

HM803146 / HM803112 N/A 1.6250 in41.275 mm N/A 3.6250 in92.075 mm N/A 1.1563 in29.37 mm N/A 0.9063 in23.020 mm N/A 1.1875 in30.163 mm N/A 25600 lbf114000 N N/A 32400 lbf144000 N N/A HM803100 N/A
HM803145 / HM803112 N/A 1.6250 in41.275 mm N/A 3.6250 in92.075 mm N/A 1.1563 in29.37 mm N/A 0.9063 in23.020 mm N/A 1.1875 in30.163 mm N/A 25600 lbf114000 N N/A 32400 lbf144000 N N/A HM803100 N/A
M903345 / M903310 N/A 1.6250 in41.275 mm N/A 3.6250 in92.075 mm N/A 0.9375 in23.813 mm N/A 0.6563 in16.67 mm N/A 1.0313 in26.195 mm N/A 22800 lbf101000 N N/A 20800 lbf92500 N N/A M903300 N/A
46162 / 46368 N/A 1.6250 in41.275 mm N/A 3.6875 in93.663 mm N/A 1.25 in31.75 mm N/A 1.0313 in26.195 mm N/A 1.25 in31.75 mm N/A 29100 lbf129000 N N/A 35500 lbf158000 N N/A 46000 N/A
46162 / 46369 N/A 1.6250 in41.275 mm N/A 3.6875 in93.663 mm N/A 1.25 in31.75 mm N/A 1.0313 in26.195 mm N/A 1.25 in31.75 mm N/A 29100 lbf129000 N N/A 35500 lbf158000 N N/A 46000 N/A
49162 / 49368 N/A 1.6250 in41.275 mm N/A 3.6875 in93.663 mm N/A 1.25 in31.75 mm N/A 1.0000 in25.400 mm N/A 1.25 in31.75 mm N/A 30500 lbf136000 N N/A 35000 lbf156000 N N/A 49000 N/A
365A / 362AC N/A 1.6250 in41.275 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 365 N/A
447-99301 N/A 1.6250 in41.275 mm N/A 3.7500 in95.250 mm N/A 1.1772 in29.901 mm N/A 0.875 in22.225 mm N/A 1.0938 in27.783 mm N/A 28500 lbf127000 N N/A 32400 lbf144000 N N/A 435 N/A
439 / 432 N/A 1.6250 in41.275 mm N/A 3.7500 in95.250 mm N/A 1.1772 in29.901 mm N/A 0.875 in22.225 mm N/A 1.0938 in27.783 mm N/A 28500 lbf127000 N N/A 32400 lbf144000 N N/A 435 N/A
447 / 432A N/A 1.6250 in41.275 mm N/A 3.7500 in95.250 mm N/A 1.1772 in29.901 mm N/A 0.875 in22.225 mm N/A 1.0940 in27.788 mm N/A 28500 lbf127000 N N/A 32400 lbf144000 N N/A 435 N/A
439 / 432A N/A 1.6250 in41.275 mm N/A 3.7500 in95.250 mm N/A 1.1772 in29.901 mm N/A 0.875 in22.225 mm N/A 1.0940 in27.788 mm N/A 28500 lbf127000 N N/A 32400 lbf144000 N N/A 435 N/A
439 / 432X N/A 1.6250 in41.275 mm N/A 3.7500 in95.250 mm N/A 1.1772 in29.901 mm N/A 1.0313 in26.195 mm N/A 1.2503 in31.758 mm N/A 28500 lbf127000 N N/A 32400 lbf144000 N N/A 435 N/A
447 / 432X N/A 1.6250 in41.275 mm N/A 3.7500 in95.250 mm N/A 1.1772 in29.901 mm N/A 1.0313 in26.195 mm N/A 1.2501 in31.753 mm N/A 28500 lbf127000 N N/A 32400 lbf144000 N N/A 435 N/A
53162 / 53375 N/A 1.6250 in41.275 mm N/A 3.7500 in95.250 mm N/A 1.1142 in28.301 mm N/A 0.8125 in20.638 mm N/A 1.2188 in30.958 mm N/A 26700 lbf119000 N N/A 23400 lbf104000 N N/A 53000 N/A
53162 / 53377 N/A 1.6250 in41.275 mm N/A 3.7500 in95.250 mm N/A 1.1142 in28.301 mm N/A 0.8125 in20.638 mm N/A 1.2187 in30.955 mm N/A 26700 lbf119000 N N/A 23400 lbf104000 N N/A 53000 N/A
HM804840 / HM804810 N/A 1.6250 in41.275 mm N/A 3.7500 in95.250 mm N/A 1.1563 in29.37 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 HM804800 N/A
HM804840 / HM804811 N/A 1.6250 in41.275 mm N/A 3.7500 in95.250 mm N/A 1.1563 in29.37 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 HM804800 N/A
HM903245 / HM903210 N/A 1.6250 in41.275 mm N/A 3.7500 in95.250 mm N/A 1.1250 in28.575 mm N/A 0.875 in22.225 mm N/A 1.2188 in30.958 mm N/A 30700 lbf136000 N N/A 29700 lbf132000 N N/A HM903200 N/A
HM903244 / HM903210 N/A 1.6250 in41.275 mm N/A 3.7500 in95.250 mm N/A 1.1142 in28.301 mm N/A 0.875 in22.225 mm N/A 1.2188 in30.958 mm N/A 30700 lbf136000 N N/A 29700 lbf132000 N N/A HM903200 N/A
447 / 432 N/A 1.6250 in41.275 mm N/A 3.7500 in95.250 mm N/A 1.1772 in29.901 mm N/A 0.875 in22.225 mm N/A 1.0938 in27.783 mm N/A 28500 lbf127000 N N/A 32400 lbf144000 N N/A 435 N/A
53162 / 53387 N/A 1.6250 in41.275 mm N/A 3.8750 in98.425 mm N/A 1.1142 in28.301 mm N/A 0.8125 in20.638 mm N/A 1.2188 in30.958 mm N/A 26700 lbf119000 N N/A 23400 lbf104000 N N/A 53000 N/A
53162 / 53387X N/A 1.6250 in41.275 mm N/A 3.8750 in98.425 mm N/A 1.1142 in28.301 mm N/A 0.8125 in20.638 mm N/A 1.2187 in30.955 mm N/A 26700 lbf119000 N N/A 23400 lbf104000 N N/A 53000 N/A
HM903244 / HM903216 N/A 1.6250 in41.275 mm N/A 3.8750 in98.425 mm N/A 1.1142 in28.301 mm N/A 0.875 in22.225 mm N/A 1.2188 in30.958 mm N/A 30700 lbf136000 N N/A 29700 lbf132000 N N/A HM903200 N/A
HM903245 / HM903216 N/A 1.6250 in41.275 mm N/A 3.8750 in98.425 mm N/A 1.1250 in28.575 mm N/A 0.875 in22.225 mm N/A 1.2188 in30.958 mm N/A 30700 lbf136000 N N/A 29700 lbf132000 N N/A HM903200 N/A
526 / 520X N/A 1.6250 in41.275 mm N/A 3.9370 in100.000 mm N/A 1.4200 in36.068 mm N/A 1.0625 in26.988 mm N/A 1.375 in34.925 mm N/A 37000 lbf165000 N N/A 43000 lbf191000 N N/A 525 N/A
Unit of Measure
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