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
« 6 7 8 9 10 »  

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

27880-99401 N/A 1.5 in38.1 mm N/A 3.1510 in80.035 mm N/A 1.77 in44.958 mm N/A 2.2500 in57.150 mm N/A 0.933 in23.698 mm N/A 30500 lbf136000 N N/A 4550 lbf20200 N N/A 27800 N/A
28150 / 28314XD N/A 1.5 in38.1 mm N/A 3.1510 in80.035 mm N/A 1.375 in34.925 mm N/A 1.8126 in46.04 mm N/A 0.8244 in20.94 mm N/A 29500 lbf131000 N N/A 4390 lbf19500 N N/A 28000 N/A
28151 / 28314XD N/A 1.5 in38.1 mm N/A 3.1510 in80.035 mm N/A 1.375 in34.925 mm N/A 1.8126 in46.04 mm N/A 0.8244 in20.94 mm N/A 24800 lbf111000 N N/A 3700 lbf16500 N N/A 28000 N/A
28150-90024 N/A 1.5 in38.1 mm N/A 3.1510 in80.035 mm N/A 1.375 in34.925 mm N/A 1.8126 in46.04 mm N/A 0.8244 in20.94 mm N/A 29500 lbf131000 N N/A 4390 lbf19500 N N/A 28000 N/A
28151 / 28318D N/A 1.5 in38.1 mm N/A 3.1510 in80.035 mm N/A 1.375 in34.925 mm N/A 1.8126 in46.04 mm N/A 0.8244 in20.94 mm N/A 24800 lbf111000 N N/A 3700 lbf16500 N N/A 28000 N/A
27881-90017 N/A 1.5 in38.1 mm N/A 3.1510 in80.035 mm N/A 1.77 in44.958 mm N/A 2.2500 in57.150 mm N/A 0.933 in23.698 mm N/A 30500 lbf136000 N N/A 4550 lbf20200 N N/A 27800 N/A
27881-902A1 N/A 1.5 in38.1 mm N/A 3.1510 in80.035 mm N/A 1.77 in44.958 mm N/A 2.2500 in57.150 mm N/A 0.933 in23.698 mm N/A 30500 lbf136000 N N/A 4550 lbf20200 N N/A 27800 N/A
27880-99407 N/A 1.5 in38.1 mm N/A 3.1510 in80.035 mm N/A 1.77 in44.958 mm N/A 2.2500 in57.150 mm N/A 0.933 in23.698 mm N/A 30500 lbf136000 N N/A 4550 lbf20200 N N/A 27800 N/A
27880-90014 N/A 1.5 in38.1 mm N/A 3.1510 in80.035 mm N/A 1.77 in44.958 mm N/A 2.2500 in57.150 mm N/A 0.933 in23.698 mm N/A 30500 lbf136000 N N/A 4550 lbf20200 N N/A 27800 N/A
27880-90015 N/A 1.5 in38.1 mm N/A 3.1510 in80.035 mm N/A 1.77 in44.958 mm N/A 2.2500 in57.150 mm N/A 0.933 in23.698 mm N/A 30500 lbf136000 N N/A 4550 lbf20200 N N/A 27800 N/A
27880-90016 N/A 1.5 in38.1 mm N/A 3.1510 in80.035 mm N/A 1.77 in44.958 mm N/A 2.2500 in57.150 mm N/A 0.933 in23.698 mm N/A 30500 lbf136000 N N/A 4550 lbf20200 N N/A 27800 N/A
27880-90021 N/A 1.5 in38.1 mm N/A 3.1510 in80.035 mm N/A 1.77 in44.958 mm N/A 2.2500 in57.150 mm N/A 0.933 in23.698 mm N/A 30500 lbf136000 N N/A 4550 lbf20200 N N/A 27800 N/A
27880-90023 N/A 1.5 in38.1 mm N/A 3.1510 in80.035 mm N/A 1.77 in44.958 mm N/A 2.2500 in57.150 mm N/A 0.933 in23.698 mm N/A 30500 lbf136000 N N/A 4550 lbf20200 N N/A 27800 N/A
27880-90028 N/A 1.5 in38.1 mm N/A 3.1510 in80.035 mm N/A 1.77 in44.958 mm N/A 2.2500 in57.150 mm N/A 0.933 in23.698 mm N/A 30500 lbf136000 N N/A 4550 lbf20200 N N/A 27800 N/A
27880-90037 N/A 1.5 in38.1 mm N/A 3.1510 in80.035 mm N/A 1.77 in44.958 mm N/A 2.2500 in57.150 mm N/A 0.933 in23.698 mm N/A 30500 lbf136000 N N/A 4550 lbf20200 N N/A 27800 N/A
27880-90040 N/A 1.5 in38.1 mm N/A 3.1510 in80.035 mm N/A 1.77 in44.958 mm N/A 2.2500 in57.150 mm N/A 0.933 in23.698 mm N/A 30500 lbf136000 N N/A 4550 lbf20200 N N/A 27800 N/A
27880-90042 N/A 1.5 in38.1 mm N/A 3.1510 in80.035 mm N/A 1.77 in44.958 mm N/A 2.2500 in57.150 mm N/A 0.933 in23.698 mm N/A 30500 lbf136000 N N/A 4550 lbf20200 N N/A 27800 N/A
27880-907A1 N/A 1.5 in38.1 mm N/A 3.1510 in80.035 mm N/A 1.77 in44.958 mm N/A 2.2500 in57.150 mm N/A 0.933 in23.698 mm N/A 30500 lbf136000 N N/A 4550 lbf20200 N N/A 27800 N/A
27880-907A2 N/A 1.5 in38.1 mm N/A 3.1510 in80.035 mm N/A 1.77 in44.958 mm N/A 2.2500 in57.150 mm N/A 0.933 in23.698 mm N/A 30500 lbf136000 N N/A 4550 lbf20200 N N/A 27800 N/A
28150-99407 N/A 1.5 in38.1 mm N/A 3.1510 in80.035 mm N/A 1.375 in34.925 mm N/A 1.8126 in46.04 mm N/A 0.8244 in20.94 mm N/A 29500 lbf131000 N N/A 4390 lbf19500 N N/A 28000 N/A
28150-90025 N/A 1.5 in38.1 mm N/A 3.1510 in80.035 mm N/A 1.375 in34.925 mm N/A 1.8126 in46.04 mm N/A 0.8244 in20.94 mm N/A 29500 lbf131000 N N/A 4390 lbf19500 N N/A 28000 N/A
28150-902A1 N/A 1.5 in38.1 mm N/A 3.1510 in80.035 mm N/A 1.375 in34.925 mm N/A 1.8126 in46.04 mm N/A 0.8244 in20.94 mm N/A 29500 lbf131000 N N/A 4390 lbf19500 N N/A 28000 N/A
3490-90030 N/A 1.5 in38.1 mm N/A 3.2500 in82.550 mm N/A 2.1875 in55.563 mm N/A 2.6251 in66.678 mm N/A 1.1721 in29.771 mm N/A 41000 lbf182000 N N/A 6100 lbf27100 N N/A 3400 N/A
3490 / 3424YD N/A 1.5 in38.1 mm N/A 3.2500 in82.550 mm N/A 2.1875 in55.563 mm N/A 2.6251 in66.678 mm N/A 1.1721 in29.771 mm N/A 41000 lbf182000 N N/A 6100 lbf27100 N N/A 3400 N/A
3490-90020 N/A 1.5 in38.1 mm N/A 3.2500 in82.550 mm N/A 2.1875 in55.563 mm N/A 2.6251 in66.678 mm N/A 1.1721 in29.771 mm N/A 41000 lbf182000 N N/A 6100 lbf27100 N N/A 3400 N/A
Unit of Measure
« 6 7 8 9 10 »