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_1ROWASSY_TSF
TRB TSF Line Drawing
Unit of Measure
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Part Number

Series

d - Bore

D - Cup Outer Diameter

B - Cone Width

C - Cup Width

T1 - Bearing Width to Flange

C1 - Dynamic Radial Rating (1 million revolutions)

C0 - Static Radial Rating

CAD

440 - 432-B N/A 435 N/A 1 1/2 in38.1 mm N/A 3.7500 in95.250 mm N/A 1.1772 in29.901 mm N/A 0.8750 in22.225 mm N/A 0.4376 in11.115 mm N/A 28500 lbf127000 N N/A 32400 lbf144000 N N/A CAD
449 - 432-B N/A 435 N/A 1 3/8 in34.925 mm N/A 3.7500 in95.250 mm N/A 1.1772 in29.901 mm N/A 0.8750 in22.225 mm N/A 0.4376 in11.115 mm N/A 28500 lbf127000 N N/A 32400 lbf144000 N N/A CAD
438 - 432-B N/A 435 N/A 1 3/4 in44.450 mm N/A 3.7500 in95.250 mm N/A 1.1772 in29.901 mm N/A 0.8750 in22.225 mm N/A 0.4376 in11.115 mm N/A 28500 lbf127000 N N/A 32400 lbf144000 N N/A CAD
442-S - 432-B N/A 435 N/A 1.5748 in40 mm N/A 3.7500 in95.250 mm N/A 1.1772 in29.901 mm N/A 0.8750 in22.225 mm N/A 0.4376 in11.115 mm N/A 28500 lbf127000 N N/A 32400 lbf144000 N N/A CAD
435 - 432-B N/A 435 N/A 1 3/4 in44.450 mm N/A 3.7500 in95.250 mm N/A 1.1772 in29.901 mm N/A 0.8750 in22.225 mm N/A 0.4376 in11.115 mm N/A 28500 lbf127000 N N/A 32400 lbf144000 N N/A CAD
441 - 432-B N/A 435 N/A 1.3780 in35.001 mm N/A 3.7500 in95.250 mm N/A 1.1772 in29.901 mm N/A 0.8750 in22.225 mm N/A 0.4376 in11.115 mm N/A 28500 lbf127000 N N/A 32400 lbf144000 N N/A CAD
444 - 432-B N/A 435 N/A 1 1/2 in38.1 mm N/A 3.7500 in95.250 mm N/A 1.1772 in29.901 mm N/A 0.8750 in22.225 mm N/A 0.4376 in11.115 mm N/A 28500 lbf127000 N N/A 32400 lbf144000 N N/A CAD
447 - 432-B N/A 435 N/A 1 5/8 in41.275 mm N/A 3.7500 in95.250 mm N/A 1.1772 in29.901 mm N/A 0.8750 in22.225 mm N/A 0.4376 in11.115 mm N/A 28500 lbf127000 N N/A 32400 lbf144000 N N/A CAD
44143 - 44348-B N/A 44000 N/A 1 7/16 in36.513 mm N/A 3.4843 in88.501 mm N/A 0.9330 in23.698 mm N/A 0.6875 in17.463 mm N/A 0.5312 in13.492 mm N/A 22400 lbf99800 N N/A 19900 lbf88600 N N/A CAD
44150 - 44348-B N/A 44000 N/A 1 1/2 in38.1 mm N/A 3.4843 in88.501 mm N/A 0.9330 in23.698 mm N/A 0.6875 in17.463 mm N/A 0.5312 in13.492 mm N/A 22400 lbf99800 N N/A 19900 lbf88600 N N/A CAD
44156 - 44348-B N/A 44000 N/A 1 9/16 in39.688 mm N/A 3.4843 in88.501 mm N/A 0.9330 in23.698 mm N/A 0.6875 in17.463 mm N/A 0.5312 in13.492 mm N/A 22400 lbf99800 N N/A 19900 lbf88600 N N/A CAD
44157 - 44348-B N/A 44000 N/A 1.5748 in40 mm N/A 3.4843 in88.501 mm N/A 0.9330 in23.698 mm N/A 0.6875 in17.463 mm N/A 0.5312 in13.492 mm N/A 22400 lbf99800 N N/A 19900 lbf88600 N N/A CAD
44162 - 44348-B N/A 44000 N/A 1 5/8 in41.275 mm N/A 3.4843 in88.501 mm N/A 0.9330 in23.698 mm N/A 0.6875 in17.463 mm N/A 0.5312 in13.492 mm N/A 22400 lbf99800 N N/A 19900 lbf88600 N N/A CAD
44158 - 44348-B N/A 44000 N/A 1 9/16 in39.688 mm N/A 3.4843 in88.501 mm N/A 0.9330 in23.698 mm N/A 0.6875 in17.463 mm N/A 0.5312 in13.492 mm N/A 22400 lbf99800 N N/A 19900 lbf88600 N N/A CAD
45291 - 45220-B N/A 45200 N/A 2 1/4 in57.150 mm N/A 4.1250 in104.775 mm N/A 1.2188 in30.958 mm N/A 0.9375 in23.813 mm N/A 0.4688 in11.908 mm N/A 34500 lbf153000 N N/A 42600 lbf189000 N N/A CAD
45290 - 45220-B N/A 45200 N/A 2 1/4 in57.150 mm N/A 4.1250 in104.775 mm N/A 1.2188 in30.958 mm N/A 0.9375 in23.813 mm N/A 0.4688 in11.908 mm N/A 34500 lbf153000 N N/A 42600 lbf189000 N N/A CAD
45285A - 45220-B N/A 45200 N/A 2 in50.8 mm N/A 4.1250 in104.775 mm N/A 1.2188 in30.958 mm N/A 0.9375 in23.813 mm N/A 0.4688 in11.908 mm N/A 34500 lbf153000 N N/A 42600 lbf189000 N N/A CAD
45285 - 45220-B N/A 45200 N/A 2 in50.8 mm N/A 4.1250 in104.775 mm N/A 1.2188 in30.958 mm N/A 0.9375 in23.813 mm N/A 0.4688 in11.908 mm N/A 34500 lbf153000 N N/A 42600 lbf189000 N N/A CAD
460 - 453-B N/A 455 N/A 1 3/4 in44.450 mm N/A 4.25 in107.95 mm N/A 1.1542 in29.317 mm N/A 0.8750 in22.225 mm N/A 0.4376 in11.115 mm N/A 36100 lbf161000 N N/A 37200 lbf166000 N N/A CAD
462 - 453-B N/A 455 N/A 2 1/4 in57.150 mm N/A 4.25 in107.95 mm N/A 1.1542 in29.317 mm N/A 0.8750 in22.225 mm N/A 0.4376 in11.115 mm N/A 36100 lbf161000 N N/A 37200 lbf166000 N N/A CAD
461 - 453-B N/A 455 N/A 1.6870 in42.850 mm N/A 4.25 in107.95 mm N/A 1.1542 in29.317 mm N/A 0.8750 in22.225 mm N/A 0.4375 in11.113 mm N/A 30500 lbf136000 N N/A 37200 lbf166000 N N/A CAD
456 - 453-B N/A 455 N/A 2.1250 in53.975 mm N/A 4.25 in107.95 mm N/A 1.1542 in29.317 mm N/A 0.8750 in22.225 mm N/A 0.4376 in11.115 mm N/A 36100 lbf161000 N N/A 37200 lbf166000 N N/A CAD
469 - 453-B N/A 455 N/A 2 1/4 in57.150 mm N/A 4.25 in107.95 mm N/A 1.1542 in29.317 mm N/A 0.8750 in22.225 mm N/A 0.4376 in11.115 mm N/A 36100 lbf161000 N N/A 37200 lbf166000 N N/A CAD
455 - 453-B N/A 455 N/A 2 in50.8 mm N/A 4.25 in107.95 mm N/A 1.1542 in29.317 mm N/A 0.8750 in22.225 mm N/A 0.4375 in11.113 mm N/A 36100 lbf161000 N N/A 37200 lbf166000 N N/A CAD
455-S - 453-B N/A 455 N/A 2 in50.8 mm N/A 4.25 in107.95 mm N/A 1.1542 in29.317 mm N/A 0.8750 in22.225 mm N/A 0.4376 in11.115 mm N/A 36100 lbf161000 N N/A 37200 lbf166000 N N/A CAD
Unit of Measure
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