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
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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

2580-90051 N/A 1.2500 in31.750 mm N/A 2.75 in69.85 mm N/A 2.25 in57.15 mm N/A 2.6250 in66.675 mm N/A 0.9983 in25.357 mm N/A 32800 lbf146000 N N/A 4880 lbf21700 N N/A 2500 N/A
02875 / 02823D N/A 1.2500 in31.750 mm N/A 3 in76.2 mm N/A 1.5 in38.1 mm N/A 1.875 in47.625 mm N/A 0.875 in22.225 mm N/A 25700 lbf114000 N N/A 3830 lbf17000 N N/A 2800 N/A
02876 / 02823D N/A 1.2500 in31.750 mm N/A 3 in76.2 mm N/A 1.5 in38.1 mm N/A 1.875 in47.625 mm N/A 0.875 in22.225 mm N/A 25700 lbf114000 N N/A 3830 lbf17000 N N/A 2800 N/A
43125-90039 N/A 1.2500 in31.750 mm N/A 3.1875 in80.963 mm N/A 1.5625 in39.688 mm N/A 2.1875 in55.563 mm N/A 0.9478 in24.074 mm N/A 36000 lbf160000 N N/A 5360 lbf23900 N N/A 43000 N/A
43125-90055 N/A 1.2500 in31.750 mm N/A 3.1875 in80.963 mm N/A 1.5625 in39.688 mm N/A 2.1875 in55.563 mm N/A 0.9478 in24.074 mm N/A 36000 lbf160000 N N/A 5360 lbf23900 N N/A 43000 N/A
3476-90034 N/A 1.2500 in31.750 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
3476 / 3424YD N/A 1.2500 in31.750 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
3476-90039 N/A 1.2500 in31.750 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
443 / 432D N/A 1.2500 in31.750 mm N/A 3.7500 in95.250 mm N/A 2 in50.8 mm N/A 2.4376 in61.915 mm N/A 1.1772 in29.901 mm N/A 49700 lbf221000 N N/A 7400 lbf32900 N N/A 435 N/A
443 / 432DC N/A 1.2500 in31.750 mm N/A 3.7500 in95.250 mm N/A 2 in50.8 mm N/A 2.4376 in61.915 mm N/A 1.1772 in29.901 mm N/A 49700 lbf221000 N N/A 7400 lbf32900 N N/A 435 N/A
26126X / 26282D N/A 1.2598 in31.999 mm N/A 2.8125 in71.438 mm N/A 1.4375 in36.513 mm N/A 1.6875 in42.863 mm N/A 0.7450 in18.923 mm N/A 23000 lbf102000 N N/A 3420 lbf15200 N N/A 26000 N/A
26126X / 26284D N/A 1.2598 in31.999 mm N/A 2.8336 in71.973 mm N/A 1.4375 in36.513 mm N/A 1.6835 in42.761 mm N/A 0.7450 in18.923 mm N/A 23000 lbf102000 N N/A 3420 lbf15200 N N/A 26000 N/A
26126 / 26282D N/A 1.2600 in32.004 mm N/A 2.8125 in71.438 mm N/A 1.4375 in36.513 mm N/A 1.6875 in42.863 mm N/A 0.7450 in18.923 mm N/A 23000 lbf102000 N N/A 3420 lbf15200 N N/A 26000 N/A
26126 / 26284D N/A 1.2600 in32.004 mm N/A 2.8336 in71.973 mm N/A 1.4375 in36.513 mm N/A 1.6835 in42.761 mm N/A 0.7450 in18.923 mm N/A 23000 lbf102000 N N/A 3420 lbf15200 N N/A 26000 N/A
2584 / 2523D N/A 1.2808 in32.532 mm N/A 2.75 in69.85 mm N/A 2.25 in57.15 mm N/A 2.75 in69.85 mm N/A 1.0608 in26.944 mm N/A 32800 lbf146000 N N/A 4880 lbf21700 N N/A 2500 N/A
14131A / 14276D N/A 1.3125 in33.338 mm N/A 2.717 in69.012 mm N/A 1.5 in38.1 mm N/A 1.8126 in46.04 mm N/A 0.771 in19.583 mm N/A 21400 lbf95100 N N/A 3180 lbf14200 N N/A 14000 N/A
14130 / 14276D N/A 1.3125 in33.338 mm N/A 2.717 in69.012 mm N/A 1.5 in38.1 mm N/A 1.8126 in46.04 mm N/A 0.771 in19.583 mm N/A 21400 lbf95100 N N/A 3180 lbf14200 N N/A 14000 N/A
14131-90024 N/A 1.3125 in33.338 mm N/A 2.717 in69.012 mm N/A 1.5 in38.1 mm N/A 1.8126 in46.04 mm N/A 0.771 in19.583 mm N/A 21400 lbf95100 N N/A 3180 lbf14200 N N/A 14000 N/A
14131-90025 N/A 1.3125 in33.338 mm N/A 2.717 in69.012 mm N/A 1.5 in38.1 mm N/A 1.8126 in46.04 mm N/A 0.771 in19.583 mm N/A 21400 lbf95100 N N/A 3180 lbf14200 N N/A 14000 N/A
2581 / 2523D N/A 1.3125 in33.338 mm N/A 2.75 in69.85 mm N/A 2.25 in57.15 mm N/A 2.6250 in66.675 mm N/A 0.9983 in25.357 mm N/A 32800 lbf146000 N N/A 4880 lbf21700 N N/A 2500 N/A
2585 / 2523D N/A 1.3125 in33.338 mm N/A 2.75 in69.85 mm N/A 2.25 in57.15 mm N/A 2.6250 in66.675 mm N/A 0.9983 in25.357 mm N/A 32800 lbf146000 N N/A 4880 lbf21700 N N/A 2500 N/A
2585 / 2524YD N/A 1.3125 in33.338 mm N/A 2.75 in69.85 mm N/A 2.25 in57.15 mm N/A 2.6250 in66.675 mm N/A 0.9983 in25.357 mm N/A 32800 lbf146000 N N/A 4880 lbf21700 N N/A 2500 N/A
2581 / 2524YD N/A 1.3125 in33.338 mm N/A 2.75 in69.85 mm N/A 2.25 in57.15 mm N/A 2.6250 in66.675 mm N/A 0.9983 in25.357 mm N/A 32800 lbf146000 N N/A 4880 lbf21700 N N/A 2500 N/A
26132-99402 N/A 1.3125 in33.338 mm N/A 2.8125 in71.438 mm N/A 1.4375 in36.513 mm N/A 1.6875 in42.863 mm N/A 0.7450 in18.923 mm N/A 27300 lbf121000 N N/A 4060 lbf18100 N N/A 26000 N/A
26131-99402 N/A 1.3125 in33.338 mm N/A 2.8125 in71.438 mm N/A 1.4375 in36.513 mm N/A 1.6875 in42.863 mm N/A 0.7450 in18.923 mm N/A 27300 lbf121000 N N/A 4060 lbf18100 N N/A 26000 N/A
Unit of Measure
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