Aurora Bearing Company
Aurora Bearing Company
901 Aucutt Rd.
Montgomery, IL 60538
Phone: 630.859.2030 • Fax: 630.859.0971
Email: customersupport@aurorabearing.com • Website: www.aurorabearing.com
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This is the most basic and most widely used type of tapered roller bearing. It consists of two main separable parts: the cone (inner ring) assembly and the cup (outer ring). It is typically mounted in opposing pairs on a shaft.
Timken_TRB_1ROWASSY_TS_32005X-90KA1-A
TRB TS Line Drawing
Unit of Measure
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Part Number

Series

d - Bore

D - Cup Outer Diameter

B - Cone Width

C - Cup Width

T - Bearing Width

C1 - Dynamic Radial Rating (1 million revolutions)

C0 - Static Radial Rating

CAD

757 - 752AA N/A 755 N/A 3 1/4 in82.550 mm N/A 6-3/8 in161.925 mm N/A 1.9000 in48.260 mm N/A 1.5000 in38.100 mm N/A 1.8751 in47.628 mm N/A 73600 lbf327000 N N/A 99200 lbf441000 N N/A CAD Icon (for items table)
757 - 753 N/A 755 N/A 3 1/4 in82.550 mm N/A 6.625 in168.275 mm N/A 1.9000 in48.260 mm N/A 1.5000 in38.100 mm N/A 1.8750 in47.625 mm N/A 73600 lbf327000 N N/A 99200 lbf441000 N N/A CAD Icon (for items table)
756 - 753 N/A 755 N/A 3 1/4 in82.550 mm N/A 6.625 in168.275 mm N/A 1.9000 in48.260 mm N/A 1.5000 in38.100 mm N/A 1.8751 in47.628 mm N/A 73600 lbf327000 N N/A 99200 lbf441000 N N/A CAD Icon (for items table)
839 - 832 N/A 835 N/A 3 1/4 in82.550 mm N/A 6.625 in168.275 mm N/A 2.2190 in56.363 mm N/A 1.6250 in41.275 mm N/A 2.1250 in53.975 mm N/A 92000 lbf409000 N N/A 117000 lbf522000 N N/A CAD Icon (for items table)
842 - 832 N/A 835 N/A 3 1/4 in82.550 mm N/A 6.625 in168.275 mm N/A 2.2190 in56.363 mm N/A 1.6250 in41.275 mm N/A 2.1250 in53.975 mm N/A 109000 lbf485000 N N/A 117000 lbf522000 N N/A CAD Icon (for items table)
842 - 832V N/A 835 N/A 3 1/4 in82.550 mm N/A 6.625 in168.275 mm N/A 2.2190 in56.363 mm N/A 1.6250 in41.275 mm N/A 2.1251 in53.978 mm N/A 109000 lbf485000 N N/A 117000 lbf522000 N N/A CAD Icon (for items table)
839 - 832V N/A 835 N/A 3 1/4 in82.550 mm N/A 6.625 in168.275 mm N/A 2.2190 in56.363 mm N/A 1.6250 in41.275 mm N/A 2.1251 in53.978 mm N/A 92000 lbf409000 N N/A 117000 lbf522000 N N/A CAD Icon (for items table)
839 - 833W N/A 835 N/A 3 1/4 in82.550 mm N/A 6.625 in168.275 mm N/A 2.2190 in56.363 mm N/A 1.7500 in44.450 mm N/A 2.2501 in57.153 mm N/A 92000 lbf409000 N N/A 117000 lbf522000 N N/A CAD Icon (for items table)
842 - 833W N/A 835 N/A 3 1/4 in82.550 mm N/A 6.625 in168.275 mm N/A 2.2190 in56.363 mm N/A 1.7500 in44.450 mm N/A 2.2501 in57.153 mm N/A 109000 lbf485000 N N/A 117000 lbf522000 N N/A CAD Icon (for items table)
H917849 - H917810 N/A H917800 N/A 3 1/4 in82.550 mm N/A 7-1/8 in180.975 mm N/A 2.0938 in53.183 mm N/A 1.4063 in35.720 mm N/A 2.1250 in53.975 mm N/A 101000 lbf448000 N N/A 103000 lbf458000 N N/A CAD Icon (for items table)
HM516449A - HM516410 N/A HM516400 N/A 3 1/4 in82.550 mm N/A 5.25 in133.35 mm N/A 1.5625 in39.688 mm N/A 1.2813 in32.545 mm N/A 1.5625 in39.688 mm N/A 58200 lbf259000 N N/A 79300 lbf353000 N N/A CAD Icon (for items table)
HM516449C - HM516410 N/A HM516400 N/A 3 1/4 in82.550 mm N/A 5.25 in133.35 mm N/A 1.5625 in39.688 mm N/A 1.2813 in32.545 mm N/A 1.5625 in39.688 mm N/A 58200 lbf259000 N N/A 79300 lbf353000 N N/A CAD Icon (for items table)
HM516448 - HM516410 N/A HM516400 N/A 3 1/4 in82.550 mm N/A 5.25 in133.35 mm N/A 1.5625 in39.688 mm N/A 1.2813 in32.545 mm N/A 1.5625 in39.688 mm N/A 58200 lbf259000 N N/A 79300 lbf353000 N N/A CAD Icon (for items table)
HM617045 - HM617010 N/A HM617000 N/A 3 1/4 in82.550 mm N/A 5.5960 in142.138 mm N/A 1.6875 in42.863 mm N/A 1.3438 in34.133 mm N/A 1.6875 in42.863 mm N/A 58700 lbf261000 N N/A 89700 lbf399000 N N/A CAD Icon (for items table)
L116149 - L116110 N/A L116100 N/A 3 1/4 in82.550 mm N/A 4.5625 in115.888 mm N/A 0.8438 in21.433 mm N/A 0.6563 in16.670 mm N/A 0.8125 in20.638 mm N/A 20300 lbf90200 N N/A 33100 lbf147000 N N/A CAD Icon (for items table)
LM716449 - LM716412 N/A LM716400 N/A 3 1/4 in82.550 mm N/A 5.1250 in130.175 mm N/A 1.0625 in26.988 mm N/A 0.8125 in20.638 mm N/A 1.0625 in26.988 mm N/A 30500 lbf135000 N N/A 42000 lbf187000 N N/A CAD Icon (for items table)
27689 - 27620 N/A 27600 N/A 3.2813 in83.345 mm N/A 4.9375 in125.413 mm N/A 1.0000 in25.400 mm N/A 0.7813 in19.845 mm N/A 1.0000 in25.400 mm N/A 26300 lbf117000 N N/A 39900 lbf178000 N N/A CAD Icon (for items table)
27690 - 27620 N/A 27600 N/A 3.2813 in83.345 mm N/A 4.9375 in125.413 mm N/A 1.0000 in25.400 mm N/A 0.7813 in19.845 mm N/A 1.0000 in25.400 mm N/A 26300 lbf117000 N N/A 39900 lbf178000 N N/A CAD Icon (for items table)
27689H - 27620 N/A 27600 N/A 3.2813 in83.345 mm N/A 4.9375 in125.413 mm N/A 1.0000 in25.400 mm N/A 0.7813 in19.845 mm N/A 1.0001 in25.403 mm N/A 24900 lbf111000 N N/A 39900 lbf178000 N N/A CAD Icon (for items table)
27691 - 27620 N/A 27600 N/A 3.2813 in83.345 mm N/A 4.9375 in125.413 mm N/A 1.0000 in25.400 mm N/A 0.7813 in19.845 mm N/A 1.0000 in25.400 mm N/A 26300 lbf117000 N N/A 39900 lbf178000 N N/A CAD Icon (for items table)
27689 - 27620RB N/A 27600 N/A 3.2813 in83.345 mm N/A 4.9375 in125.413 mm N/A 1.0000 in25.400 mm N/A 0.7813 in19.845 mm N/A 1.0001 in25.403 mm N/A 26300 lbf117000 N N/A 39900 lbf178000 N N/A CAD Icon (for items table)
27689H - 27620RB N/A 27600 N/A 3.2813 in83.345 mm N/A 4.9375 in125.413 mm N/A 1.0000 in25.400 mm N/A 0.7813 in19.845 mm N/A 1.0001 in25.403 mm N/A 24900 lbf111000 N N/A 39900 lbf178000 N N/A CAD Icon (for items table)
27690 - 27620RB N/A 27600 N/A 3.2813 in83.345 mm N/A 4.9375 in125.413 mm N/A 1.0000 in25.400 mm N/A 0.7813 in19.845 mm N/A 1.0001 in25.403 mm N/A 26300 lbf117000 N N/A 39900 lbf178000 N N/A CAD Icon (for items table)
27691 - 27620RB N/A 27600 N/A 3.2813 in83.345 mm N/A 4.9375 in125.413 mm N/A 1.0000 in25.400 mm N/A 0.7813 in19.845 mm N/A 1.0001 in25.403 mm N/A 26300 lbf117000 N N/A 39900 lbf178000 N N/A CAD Icon (for items table)
47688 - 47620 N/A 47600 N/A 3.2813 in83.345 mm N/A 5.25 in133.35 mm N/A 1.3125 in33.338 mm N/A 1.0313 in26.195 mm N/A 1.3125 in33.338 mm N/A 48100 lbf214000 N N/A 58900 lbf262000 N N/A CAD Icon (for items table)
47688 - 47620A N/A 47600 N/A 3.2813 in83.345 mm N/A 5.25 in133.35 mm N/A 1.3125 in33.338 mm N/A 1.0313 in26.195 mm N/A 1.3126 in33.340 mm N/A 48100 lbf214000 N N/A 58900 lbf262000 N N/A CAD Icon (for items table)
47688 - 47621 N/A 47600 N/A 3.2813 in83.345 mm N/A 5.5115 in139.992 mm N/A 1.3125 in33.338 mm N/A 1.1563 in29.370 mm N/A 1.4376 in36.515 mm N/A 48100 lbf214000 N N/A 58900 lbf262000 N N/A CAD Icon (for items table)
498 - 492A N/A 495 N/A 3.3125 in84.138 mm N/A 5.25 in133.35 mm N/A 1.1720 in29.769 mm N/A 0.8750 in22.225 mm N/A 1.1875 in30.163 mm N/A 34700 lbf154000 N N/A 48600 lbf216000 N N/A CAD Icon (for items table)
498 - 493 N/A 495 N/A 3.3125 in84.138 mm N/A 5.3750 in136.525 mm N/A 1.1720 in29.769 mm N/A 0.8750 in22.225 mm N/A 1.1875 in30.163 mm N/A 34700 lbf154000 N N/A 48600 lbf216000 N N/A CAD Icon (for items table)
498 - 493A N/A 495 N/A 3.3125 in84.138 mm N/A 5.3140 in134.976 mm N/A 1.1720 in29.769 mm N/A 0.8750 in22.225 mm N/A 1.1876 in30.165 mm N/A 34700 lbf154000 N N/A 48600 lbf216000 N N/A CAD Icon (for items table)
498 - 493P N/A 495 N/A 3.3125 in84.138 mm N/A 5.3750 in136.525 mm N/A 1.1720 in29.769 mm N/A 0.8750 in22.225 mm N/A 1.1876 in30.165 mm N/A 34700 lbf154000 N N/A 48600 lbf216000 N N/A CAD Icon (for items table)
498 - 493X N/A 495 N/A 3.3125 in84.138 mm N/A 5.5118 in140 mm N/A 1.1720 in29.769 mm N/A 0.8750 in22.225 mm N/A 1.1876 in30.165 mm N/A 34700 lbf154000 N N/A 48600 lbf216000 N N/A CAD Icon (for items table)
498 - 494A N/A 495 N/A 3.3125 in84.138 mm N/A 5.6875 in144.463 mm N/A 1.1720 in29.769 mm N/A 0.8750 in22.225 mm N/A 1.1876 in30.165 mm N/A 34700 lbf154000 N N/A 48600 lbf216000 N N/A CAD Icon (for items table)
664 - 652 N/A 655 N/A 3.3125 in84.138 mm N/A 6 in152.4 mm N/A 1.625 in41.275 mm N/A 1.2500 in31.750 mm N/A 1.6250 in41.275 mm N/A 55500 lbf247000 N N/A 75300 lbf335000 N N/A CAD Icon (for items table)
664 - 652A N/A 655 N/A 3.3125 in84.138 mm N/A 5 7/8 in149.225 mm N/A 1.625 in41.275 mm N/A 1.2500 in31.750 mm N/A 1.6250 in41.275 mm N/A 55500 lbf247000 N N/A 75300 lbf335000 N N/A CAD Icon (for items table)
664 - 653 N/A 655 N/A 3.3125 in84.138 mm N/A 5.7500 in146.050 mm N/A 1.625 in41.275 mm N/A 1.2500 in31.750 mm N/A 1.6250 in41.275 mm N/A 55500 lbf247000 N N/A 75300 lbf335000 N N/A CAD Icon (for items table)
664 - 653X N/A 655 N/A 3.3125 in84.138 mm N/A 5.9055 in150 mm N/A 1.625 in41.275 mm N/A 1.2500 in31.750 mm N/A 1.6250 in41.275 mm N/A 55500 lbf247000 N N/A 75300 lbf335000 N N/A CAD Icon (for items table)
9386H - 9320 N/A 9300 N/A 3.3125 in84.138 mm N/A 7 in177.8 mm N/A 1.8125 in46.038 mm N/A 1.3750 in34.925 mm N/A 2.0625 in52.388 mm N/A 81600 lbf363000 N N/A 78800 lbf351000 N N/A CAD Icon (for items table)
H919942 - H919911 N/A H919900 N/A 3.3125 in84.138 mm N/A 7-5/8 in193.675 mm N/A 1.9291 in48.999 mm N/A 1.3582 in34.498 mm N/A 2.0472 in51.999 mm N/A 83800 lbf373000 N N/A 103000 lbf458000 N N/A CAD Icon (for items table)
27695 - 27620 N/A 27600 N/A 3.3455 in84.976 mm N/A 4.9375 in125.413 mm N/A 1.0000 in25.400 mm N/A 0.7813 in19.845 mm N/A 1.0000 in25.400 mm N/A 26300 lbf117000 N N/A 39900 lbf178000 N N/A CAD Icon (for items table)
27695 - 27620RB N/A 27600 N/A 3.3455 in84.976 mm N/A 4.9375 in125.413 mm N/A 1.0000 in25.400 mm N/A 0.7813 in19.845 mm N/A 1.0001 in25.403 mm N/A 26300 lbf117000 N N/A 39900 lbf178000 N N/A CAD Icon (for items table)
499A - 492A N/A 495 N/A 3.3455 in84.976 mm N/A 5.25 in133.35 mm N/A 1.1720 in29.769 mm N/A 0.8750 in22.225 mm N/A 1.1876 in30.165 mm N/A 34700 lbf154000 N N/A 48600 lbf216000 N N/A CAD Icon (for items table)
499A - 493 N/A 495 N/A 3.3455 in84.976 mm N/A 5.3750 in136.525 mm N/A 1.1720 in29.769 mm N/A 0.8750 in22.225 mm N/A 1.1876 in30.165 mm N/A 34700 lbf154000 N N/A 48600 lbf216000 N N/A CAD Icon (for items table)
499A - 493A N/A 495 N/A 3.3455 in84.976 mm N/A 5.3140 in134.976 mm N/A 1.1720 in29.769 mm N/A 0.8750 in22.225 mm N/A 1.1876 in30.165 mm N/A 34700 lbf154000 N N/A 48600 lbf216000 N N/A CAD Icon (for items table)
499A - 493P N/A 495 N/A 3.3455 in84.976 mm N/A 5.3750 in136.525 mm N/A 1.1720 in29.769 mm N/A 0.8750 in22.225 mm N/A 1.1876 in30.165 mm N/A 34700 lbf154000 N N/A 48600 lbf216000 N N/A CAD Icon (for items table)
499A - 493X N/A 495 N/A 3.3455 in84.976 mm N/A 5.5118 in140 mm N/A 1.1720 in29.769 mm N/A 0.8750 in22.225 mm N/A 1.1876 in30.165 mm N/A 34700 lbf154000 N N/A 48600 lbf216000 N N/A CAD Icon (for items table)
499A - 494A N/A 495 N/A 3.3455 in84.976 mm N/A 5.6875 in144.463 mm N/A 1.1720 in29.769 mm N/A 0.8750 in22.225 mm N/A 1.1876 in30.165 mm N/A 34700 lbf154000 N N/A 48600 lbf216000 N N/A CAD Icon (for items table)
599X - 593X N/A 595 N/A 3.3465 in85.001 mm N/A 5.9055 in150 mm N/A 1.4300 in36.322 mm N/A 1.063 in27 mm N/A 1.4170 in35.992 mm N/A 48600 lbf216000 N N/A 71600 lbf319000 N N/A CAD Icon (for items table)
665X - 652 N/A 655 N/A 3.3465 in85.001 mm N/A 6 in152.4 mm N/A 1.625 in41.275 mm N/A 1.2500 in31.750 mm N/A 1.6250 in41.275 mm N/A 55500 lbf247000 N N/A 75300 lbf335000 N N/A CAD Icon (for items table)
665X - 652A N/A 655 N/A 3.3465 in85.001 mm N/A 5 7/8 in149.225 mm N/A 1.625 in41.275 mm N/A 1.2500 in31.750 mm N/A 1.6250 in41.275 mm N/A 55500 lbf247000 N N/A 75300 lbf335000 N N/A CAD Icon (for items table)
Unit of Measure
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