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_2ROWASSY_TDO_438-90092-A3
TRB TDO Line Drawing
Unit of Measure
« 191 192 193 

Part Number

Bore (d)

O.D. (D)

Outer Ring Width (C)

Width (T)

Inner Ring Width (B)

Dynamic Radial Load Rating - 1M Revs (C1) 

Dynamic Radial Load Rating - 90M Revs (C90)

Series

CAD

LM281849-904A4 N/A 26.75 in679.45 mm N/A 35.5 in901.7 mm N/A 9.625 in244.475 mm N/A 12.125 in307.975 mm N/A 5.625 in142.875 mm N/A 1960000 lbf8740000 N N/A 292000 lbf1300000 N N/A LM281800 N/A
EE655270-904A5 N/A 27 in685.8 mm N/A 34.5 in876.3 mm N/A 6 in152.4 mm N/A 7.875 in200.025 mm N/A 3.625 in92.075 mm N/A 1080000 lbf4790000 N N/A 714000 N N/A 655000 N/A
EE655270-90049 N/A 27 in685.8 mm N/A 34.5 in876.3 mm N/A 6 in152.4 mm N/A 7.875 in200.025 mm N/A 3.625 in92.075 mm N/A 1080000 lbf4790000 N N/A 160000 lbf714000 N N/A 655000 N/A
EE655270-90050 N/A 27 in685.8 mm N/A 34.5 in876.3 mm N/A 6 in152.4 mm N/A 7.875 in200.025 mm N/A 3.625 in92.075 mm N/A 1080000 lbf4790000 N N/A 160000 lbf714000 N N/A 655000 N/A
EE655270-90053 N/A 27 in685.8 mm N/A 34.5 in876.3 mm N/A 6 in152.4 mm N/A 7.875 in200.025 mm N/A 3.625 in92.075 mm N/A 1080000 lbf4790000 N N/A 160000 lbf714000 N N/A 655000 N/A
EE755280-90063 N/A 28 in711.2 mm N/A 36.0000 in914.400 mm N/A 5.5 in139.7 mm N/A 7.4999 in190.497 mm N/A 3.25 in82.55 mm N/A 934000 lbf4150000 N N/A 139000 lbf619000 N N/A 755000 N/A
EE755280-90064 N/A 28 in711.2 mm N/A 36.0000 in914.400 mm N/A 5.5 in139.7 mm N/A 7.4999 in190.497 mm N/A 3.25 in82.55 mm N/A 934000 lbf4150000 N N/A 139000 lbf619000 N N/A 755000 N/A
EE755280-90065 N/A 28 in711.2 mm N/A 36.0000 in914.400 mm N/A 5.5 in139.7 mm N/A 7.4999 in190.497 mm N/A 3.25 in82.55 mm N/A 934000 lbf4150000 N N/A 139000 lbf619000 N N/A 755000 N/A
EE755280-90066 N/A 28 in711.2 mm N/A 36.0000 in914.400 mm N/A 5.5 in139.7 mm N/A 7.4999 in190.497 mm N/A 3.25 in82.55 mm N/A 934000 lbf4150000 N N/A 139000 lbf619000 N N/A 755000 N/A
EE755280-904A5 N/A 28 in711.2 mm N/A 36.0000 in914.400 mm N/A 5.5 in139.7 mm N/A 7.4999 in190.497 mm N/A 3.25 in82.55 mm N/A 934000 lbf4150000 N N/A 139000 lbf619000 N N/A 755000 N/A
EE755285-90077 N/A 28.5000 in723.900 mm N/A 36.0000 in914.400 mm N/A 5.5 in139.7 mm N/A 7.3749 in187.322 mm N/A 3.1875 in80.963 mm N/A 934000 lbf4150000 N N/A 139000 lbf619000 N N/A 755000 N/A
EE755285-904B9 N/A 28.5000 in723.900 mm N/A 36.0000 in914.400 mm N/A 5.5 in139.7 mm N/A 7.3749 in187.322 mm N/A 3.1875 in80.963 mm N/A 934000 lbf4150000 N N/A 139000 lbf619000 N N/A 755000 N/A
EE755285-904B1 N/A 28.5000 in723.900 mm N/A 36.0000 in914.400 mm N/A 5.5 in139.7 mm N/A 7.3749 in187.322 mm N/A 3.1875 in80.963 mm N/A 934000 lbf4150000 N N/A 139000 lbf619000 N N/A 755000 N/A
EE755285-904B2 N/A 28.5000 in723.900 mm N/A 36.0000 in914.400 mm N/A 5.5 in139.7 mm N/A 7.3749 in187.322 mm N/A 3.1875 in80.963 mm N/A 934000 lbf4150000 N N/A 139000 lbf619000 N N/A 755000 N/A
EE755285-90060 N/A 28.5000 in723.900 mm N/A 36.0000 in914.400 mm N/A 5.5 in139.7 mm N/A 7.3749 in187.322 mm N/A 3.1875 in80.963 mm N/A 934000 lbf4150000 N N/A 139000 lbf619000 N N/A 755000 N/A
EE755285-90079 N/A 28.5000 in723.900 mm N/A 36.0000 in914.400 mm N/A 5.5 in139.7 mm N/A 7.3749 in187.322 mm N/A 3.1875 in80.963 mm N/A 934000 lbf4150000 N N/A 139000 lbf619000 N N/A 755000 N/A
EE755285-90081 N/A 28.5000 in723.900 mm N/A 36.0000 in914.400 mm N/A 5.5 in139.7 mm N/A 7.3749 in187.322 mm N/A 3.1875 in80.963 mm N/A 934000 lbf4150000 N N/A 139000 lbf619000 N N/A 755000 N/A
EE755285-904B4 N/A 28.5000 in723.900 mm N/A 36.0000 in914.400 mm N/A 5.5 in139.7 mm N/A 7.3749 in187.322 mm N/A 3.1875 in80.963 mm N/A 934000 lbf4150000 N N/A 139000 lbf619000 N N/A 755000 N/A
EE755285-90080 N/A 28.5000 in723.900 mm N/A 36.0000 in914.400 mm N/A 5.5 in139.7 mm N/A 7.3749 in187.322 mm N/A 3.1875 in80.963 mm N/A 934000 lbf4150000 N N/A 139000 lbf619000 N N/A 755000 N/A
EE755285-90082 N/A 28.5000 in723.900 mm N/A 36.0000 in914.400 mm N/A 5.5 in139.7 mm N/A 7.3749 in187.322 mm N/A 3.1875 in80.963 mm N/A 934000 lbf4150000 N N/A 139000 lbf619000 N N/A 755000 N/A
EE755285-90084 N/A 28.5000 in723.900 mm N/A 36.0000 in914.400 mm N/A 5.5 in139.7 mm N/A 7.3749 in187.322 mm N/A 3.1875 in80.963 mm N/A 934000 lbf4150000 N N/A 139000 lbf619000 N N/A 755000 N/A
EE755285-90083 N/A 28.5000 in723.900 mm N/A 36.0000 in914.400 mm N/A 5.5 in139.7 mm N/A 7.3749 in187.322 mm N/A 3.1875 in80.963 mm N/A 934000 lbf4150000 N N/A 139000 lbf619000 N N/A 755000 N/A
EE755285-90085 N/A 28.5000 in723.900 mm N/A 36.0000 in914.400 mm N/A 5.5 in139.7 mm N/A 7.3749 in187.322 mm N/A 3.1875 in80.963 mm N/A 934000 lbf4150000 N N/A 139000 lbf619000 N N/A 755000 N/A
EE755285-90087 N/A 28.5000 in723.900 mm N/A 36.0000 in914.400 mm N/A 5.5 in139.7 mm N/A 7.3749 in187.322 mm N/A 3.1875 in80.963 mm N/A 934000 lbf4150000 N N/A 139000 lbf619000 N N/A 755000 N/A
EE755285-904B3 N/A 28.5000 in723.900 mm N/A 36.0000 in914.400 mm N/A 5.5 in139.7 mm N/A 7.3749 in187.322 mm N/A 3.1875 in80.963 mm N/A 934000 lbf4150000 N N/A 139000 lbf619000 N N/A 755000 N/A
Unit of Measure
« 191 192 193