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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Timken_TRB_2ROWASSY_TDO_438-90092-A2
TRB TDO Line Drawing
Unit of Measure
« 16 17 18 19 20 »  

Part Number

Series

d - Bore

D - Cup Outer Diameter

B - Cone Width

C - Double Cup Width

T - Bearing Width across Cones

C90 - Dynamic Radial Rating (One-Row, 90 million revolutions)

C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)

CAD

36686 - 36620DC N/A 36600 N/A 5.625 in142.875 mm N/A 7-5/8 in193.675 mm N/A 1.1250 in28.575 mm N/A 2.1250 in53.975 mm N/A 2.5623 in65.082 mm N/A 11400 lbf50900 N N/A 76900 lbf342000 N N/A CAD
36990 - 36920CD N/A 36900 N/A 7 in177.800 mm N/A 8.9375 in227.013 mm N/A 1.1875 in30.163 mm N/A 2.0625 in52.388 mm N/A 2.6249 in66.672 mm N/A 12200 lbf54200 N N/A 81800 lbf364000 N N/A CAD
3780V - 3729D N/A 3700 N/A 2 in50.8 mm N/A 3.6718 in93.264 mm N/A 1.1930 in30.302 mm N/A 2.0625 in52.388 mm N/A 2.5625 in65.088 mm N/A 8440 lbf37500 N N/A 56700 lbf252000 N N/A CAD
3774 - 3729D N/A 3700 N/A 1 9/16 in39.688 mm N/A 3.6718 in93.264 mm N/A 1.1930 in30.302 mm N/A 2.0625 in52.388 mm N/A 2.5625 in65.088 mm N/A 7120 lbf31700 N N/A 47800 lbf213000 N N/A CAD
3775 - 3729D N/A 3700 N/A 2 in50.8 mm N/A 3.6718 in93.264 mm N/A 1.1930 in30.302 mm N/A 2.0625 in52.388 mm N/A 2.5625 in65.088 mm N/A 7120 lbf31700 N N/A 47800 lbf213000 N N/A CAD
3776 - 3729D N/A 3700 N/A 1.7710 in44.983 mm N/A 3.6718 in93.264 mm N/A 1.1930 in30.302 mm N/A 2.0625 in52.388 mm N/A 2.5625 in65.088 mm N/A 7120 lbf31700 N N/A 47800 lbf213000 N N/A CAD
3777 - 3729D N/A 3700 N/A 1.8125 in46.038 mm N/A 3.6718 in93.264 mm N/A 1.1930 in30.302 mm N/A 2.0625 in52.388 mm N/A 2.5625 in65.088 mm N/A 7120 lbf31700 N N/A 47800 lbf213000 N N/A CAD
3779 - 3729D N/A 3700 N/A 1 7/8 in47.625 mm N/A 3.6718 in93.264 mm N/A 1.1930 in30.302 mm N/A 2.0625 in52.388 mm N/A 2.5625 in65.088 mm N/A 7120 lbf31700 N N/A 47800 lbf213000 N N/A CAD
3780 - 3729D N/A 3700 N/A 2 in50.8 mm N/A 3.6718 in93.264 mm N/A 1.1930 in30.302 mm N/A 2.0625 in52.388 mm N/A 2.5625 in65.088 mm N/A 7120 lbf31700 N N/A 47800 lbf213000 N N/A CAD
3781 - 3729D N/A 3700 N/A 1 15/16 in49.213 mm N/A 3.6718 in93.264 mm N/A 1.1930 in30.302 mm N/A 2.0625 in52.388 mm N/A 2.5625 in65.088 mm N/A 7120 lbf31700 N N/A 47800 lbf213000 N N/A CAD
3782 - 3729D N/A 3700 N/A 1 3/4 in44.450 mm N/A 3.6718 in93.264 mm N/A 1.1930 in30.302 mm N/A 2.0625 in52.388 mm N/A 2.5625 in65.088 mm N/A 7120 lbf31700 N N/A 47800 lbf213000 N N/A CAD
3783 - 3729D N/A 3700 N/A 1 3/4 in44.450 mm N/A 3.6718 in93.264 mm N/A 1.1930 in30.302 mm N/A 2.0625 in52.388 mm N/A 2.5625 in65.088 mm N/A 7120 lbf31700 N N/A 47800 lbf213000 N N/A CAD
3784 - 3729D N/A 3700 N/A 2 in50.8 mm N/A 3.6718 in93.264 mm N/A 1.1930 in30.302 mm N/A 2.0625 in52.388 mm N/A 2.5625 in65.088 mm N/A 7120 lbf31700 N N/A 47800 lbf213000 N N/A CAD
3795 - 3729D N/A 3700 N/A 2 in50.8 mm N/A 3.6718 in93.264 mm N/A 1.1930 in30.302 mm N/A 2.0625 in52.388 mm N/A 2.5625 in65.088 mm N/A 7120 lbf31700 N N/A 47800 lbf213000 N N/A CAD
3778 - 3729D N/A 3700 N/A 1 7/8 in47.625 mm N/A 3.6718 in93.264 mm N/A 1.1930 in30.302 mm N/A 2.0625 in52.388 mm N/A 2.5625 in65.088 mm N/A 7120 lbf31700 N N/A 47800 lbf213000 N N/A CAD
3762 - 3729D N/A 3700 N/A 2 in50.8 mm N/A 3.6718 in93.264 mm N/A 1.4430 in36.652 mm N/A 2.0625 in52.388 mm N/A 3.0625 in77.788 mm N/A 7120 lbf31700 N N/A 47800 lbf213000 N N/A CAD
3767A - 3729D N/A 3700 N/A 2.0625 in52.388 mm N/A 3.6718 in93.264 mm N/A 1.1930 in30.302 mm N/A 2.0625 in52.388 mm N/A 2.5625 in65.088 mm N/A 7120 lbf31700 N N/A 47800 lbf213000 N N/A CAD
3767 - 3729D N/A 3700 N/A 2.0625 in52.388 mm N/A 3.6718 in93.264 mm N/A 1.1930 in30.302 mm N/A 2.0625 in52.388 mm N/A 2.5625 in65.088 mm N/A 7120 lbf31700 N N/A 47800 lbf213000 N N/A CAD
3780 - 3729DC N/A 3700 N/A 2 in50.8 mm N/A 3.6718 in93.264 mm N/A 1.1930 in30.302 mm N/A 2.0625 in52.388 mm N/A 2.5625 in65.088 mm N/A 7120 lbf31700 N N/A 47800 lbf213000 N N/A CAD
3775 - 3729DC N/A 3700 N/A 2 in50.8 mm N/A 3.6718 in93.264 mm N/A 1.1930 in30.302 mm N/A 2.0625 in52.388 mm N/A 2.5625 in65.088 mm N/A 7120 lbf31700 N N/A 47800 lbf213000 N N/A CAD
37431 - 37626D N/A 37000 N/A 4.3125 in109.538 mm N/A 6.25 in158.750 mm N/A 0.8440 in21.438 mm N/A 1.5625 in39.688 mm N/A 2.1251 in53.978 mm N/A 6710 lbf29900 N N/A 45100 lbf201000 N N/A CAD
37431A - 37626D N/A 37000 N/A 4.3125 in109.538 mm N/A 6.25 in158.750 mm N/A 0.8440 in21.438 mm N/A 1.5625 in39.688 mm N/A 2.1251 in53.978 mm N/A 7960 lbf35400 N N/A 53400 lbf238000 N N/A CAD
37425 - 37626D N/A 37000 N/A 4 1/4 in107.95 mm N/A 6.25 in158.750 mm N/A 0.8440 in21.438 mm N/A 1.5625 in39.688 mm N/A 2.1251 in53.978 mm N/A 7960 lbf35400 N N/A 53400 lbf238000 N N/A CAD
37431 - 37626DC N/A 37000 N/A 4.3125 in109.538 mm N/A 6.25 in158.750 mm N/A 0.8440 in21.438 mm N/A 1.5625 in39.688 mm N/A 2.1251 in53.978 mm N/A 6710 lbf29900 N N/A 45100 lbf201000 N N/A CAD
386A - 384D N/A 385 N/A 1 7/8 in47.625 mm N/A 3.937 in100 mm N/A 0.8640 in21.946 mm N/A 1.6875 in42.863 mm N/A 2.0624 in52.385 mm N/A 6280 lbf28000 N N/A 42200 lbf188000 N N/A CAD
Unit of Measure
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