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
« 36 37 38 39 40 »  

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

11163 - 11315 N/A 11000 N/A 1.625 in41.275 mm N/A 3.1496 in80 mm N/A 0.6844 in17.384 mm N/A 0.5625 in14.288 mm N/A 0.7091 in18.011 mm N/A 10800 lbf48100 N N/A 12400 lbf55100 N N/A CAD Icon (for items table)
18590 - 18520 N/A 18500 N/A 1.625 in41.275 mm N/A 2.8750 in73.025 mm N/A 0.6875 in17.463 mm N/A 0.5000 in12.700 mm N/A 0.6563 in16.670 mm N/A 11400 lbf50800 N N/A 13100 lbf58100 N N/A CAD Icon (for items table)
22778 - 22720 N/A 22700 N/A 1.625 in41.275 mm N/A 3.2500 in82.550 mm N/A 1.0625 in26.988 mm N/A 0.8125 in20.638 mm N/A 1.0313 in26.195 mm N/A 20900 lbf92900 N N/A 25800 lbf115000 N N/A CAD Icon (for items table)
22778 - 22721 N/A 22700 N/A 1.625 in41.275 mm N/A 3.2500 in82.550 mm N/A 1.0625 in26.988 mm N/A 0.8125 in20.638 mm N/A 1.0313 in26.195 mm N/A 20900 lbf92900 N N/A 25800 lbf115000 N N/A CAD Icon (for items table)
24780 - 24720 N/A 24700 N/A 1.625 in41.275 mm N/A 3 in76.2 mm N/A 0.9063 in23.02 mm N/A 0.6875 in17.463 mm N/A 0.8750 in22.225 mm N/A 17000 lbf75500 N N/A 20100 lbf89200 N N/A CAD Icon (for items table)
24781 - 24720 N/A 24700 N/A 1.625 in41.275 mm N/A 3 in76.2 mm N/A 0.9063 in23.02 mm N/A 0.6875 in17.463 mm N/A 0.8750 in22.225 mm N/A 17000 lbf75500 N N/A 20100 lbf89200 N N/A CAD Icon (for items table)
24780 - 24721 N/A 24700 N/A 1.625 in41.275 mm N/A 3 in76.2 mm N/A 0.9063 in23.02 mm N/A 0.8125 in20.638 mm N/A 1.0000 in25.400 mm N/A 17000 lbf75500 N N/A 20100 lbf89200 N N/A CAD Icon (for items table)
24781 - 24721 N/A 24700 N/A 1.625 in41.275 mm N/A 3 in76.2 mm N/A 0.9063 in23.02 mm N/A 0.8125 in20.638 mm N/A 1.0000 in25.400 mm N/A 17000 lbf75500 N N/A 20100 lbf89200 N N/A CAD Icon (for items table)
24781 - 24722 N/A 24700 N/A 1.625 in41.275 mm N/A 3 in76.2 mm N/A 0.9063 in23.02 mm N/A 0.6875 in17.463 mm N/A 0.8751 in22.228 mm N/A 17000 lbf75500 N N/A 20100 lbf89200 N N/A CAD Icon (for items table)
24780 - 24722 N/A 24700 N/A 1.625 in41.275 mm N/A 3 in76.2 mm N/A 0.9063 in23.02 mm N/A 0.6875 in17.463 mm N/A 0.8750 in22.225 mm N/A 17000 lbf75500 N N/A 20100 lbf89200 N N/A CAD Icon (for items table)
26882 - 26820 N/A 26800 N/A 1.625 in41.275 mm N/A 3.1562 in80.167 mm N/A 1.0000 in25.400 mm N/A 0.8125 in20.638 mm N/A 1.0000 in25.400 mm N/A 20500 lbf91100 N N/A 24800 lbf110000 N N/A CAD Icon (for items table)
26885 - 26820 N/A 26800 N/A 1.625 in41.275 mm N/A 3.1562 in80.167 mm N/A 1.0000 in25.400 mm N/A 0.8125 in20.638 mm N/A 1.0001 in25.403 mm N/A 20500 lbf91100 N N/A 24800 lbf110000 N N/A CAD Icon (for items table)
26885 - 26821 N/A 26800 N/A 1.625 in41.275 mm N/A 3.1562 in80.167 mm N/A 1.0000 in25.400 mm N/A 0.9688 in24.608 mm N/A 1.1564 in29.373 mm N/A 20500 lbf91100 N N/A 24800 lbf110000 N N/A CAD Icon (for items table)
26882 - 26821 N/A 26800 N/A 1.625 in41.275 mm N/A 3.1562 in80.167 mm N/A 1.0000 in25.400 mm N/A 0.9688 in24.608 mm N/A 1.1563 in29.370 mm N/A 20500 lbf91100 N N/A 24800 lbf110000 N N/A CAD Icon (for items table)
26885 - 26822 N/A 26800 N/A 1.625 in41.275 mm N/A 3.1250 in79.375 mm N/A 1.0000 in25.400 mm N/A 0.7500 in19.050 mm N/A 0.9375 in23.813 mm N/A 20500 lbf91100 N N/A 24800 lbf110000 N N/A CAD Icon (for items table)
26882 - 26822 N/A 26800 N/A 1.625 in41.275 mm N/A 3.1250 in79.375 mm N/A 1.0000 in25.400 mm N/A 0.7500 in19.050 mm N/A 0.9375 in23.813 mm N/A 20500 lbf91100 N N/A 24800 lbf110000 N N/A CAD Icon (for items table)
26882 - 26822A N/A 26800 N/A 1.625 in41.275 mm N/A 3.1250 in79.375 mm N/A 1.0000 in25.400 mm N/A 0.7500 in19.050 mm N/A 0.9376 in23.815 mm N/A 20500 lbf91100 N N/A 24800 lbf110000 N N/A CAD Icon (for items table)
26885 - 26822A N/A 26800 N/A 1.625 in41.275 mm N/A 3.1250 in79.375 mm N/A 1.0000 in25.400 mm N/A 0.7500 in19.050 mm N/A 0.9376 in23.815 mm N/A 20500 lbf91100 N N/A 24800 lbf110000 N N/A CAD Icon (for items table)
26885 - 26823 N/A 26800 N/A 1.625 in41.275 mm N/A 3 in76.2 mm N/A 1.0000 in25.400 mm N/A 0.8125 in20.638 mm N/A 1.0001 in25.403 mm N/A 20500 lbf91100 N N/A 24800 lbf110000 N N/A CAD Icon (for items table)
26882 - 26823 N/A 26800 N/A 1.625 in41.275 mm N/A 3 in76.2 mm N/A 1.0000 in25.400 mm N/A 0.8125 in20.638 mm N/A 1.0001 in25.403 mm N/A 20500 lbf91100 N N/A 24800 lbf110000 N N/A CAD Icon (for items table)
26885 - 26824 N/A 26800 N/A 1.625 in41.275 mm N/A 3.1496 in80 mm N/A 1.0000 in25.400 mm N/A 0.7500 in19.050 mm N/A 0.9376 in23.815 mm N/A 20500 lbf91100 N N/A 24800 lbf110000 N N/A CAD Icon (for items table)
26882 - 26824 N/A 26800 N/A 1.625 in41.275 mm N/A 3.1496 in80 mm N/A 1.0000 in25.400 mm N/A 0.7500 in19.050 mm N/A 0.9376 in23.815 mm N/A 20500 lbf91100 N N/A 24800 lbf110000 N N/A CAD Icon (for items table)
26882 - 26830 N/A 26800 N/A 1.625 in41.275 mm N/A 3.1562 in80.167 mm N/A 1.0000 in25.400 mm N/A 0.8125 in20.638 mm N/A 1.0001 in25.403 mm N/A 20500 lbf91100 N N/A 24800 lbf110000 N N/A CAD Icon (for items table)
26885 - 26830 N/A 26800 N/A 1.625 in41.275 mm N/A 3.1562 in80.167 mm N/A 1.0000 in25.400 mm N/A 0.8125 in20.638 mm N/A 1.0001 in25.403 mm N/A 20500 lbf91100 N N/A 24800 lbf110000 N N/A CAD Icon (for items table)
336 - 332 N/A 335 N/A 1.625 in41.275 mm N/A 3.1496 in80 mm N/A 0.8820 in22.403 mm N/A 0.7018 in17.826 mm N/A 0.8268 in21.001 mm N/A 21200 lbf94300 N N/A 18700 lbf83400 N N/A CAD Icon (for items table)
342 - 332 N/A 335 N/A 1.625 in41.275 mm N/A 3.1496 in80 mm N/A 0.8820 in22.403 mm N/A 0.7018 in17.826 mm N/A 0.8268 in21.001 mm N/A 21200 lbf94300 N N/A 18700 lbf83400 N N/A CAD Icon (for items table)
342A - 332 N/A 335 N/A 1.625 in41.275 mm N/A 3.1496 in80 mm N/A 1.1802 in29.977 mm N/A 0.7018 in17.826 mm N/A 1.1249 in28.572 mm N/A 21200 lbf94300 N N/A 18700 lbf83400 N N/A CAD Icon (for items table)
3383 - 3320 N/A 3300 N/A 1.625 in41.275 mm N/A 3.1562 in80.167 mm N/A 1.1965 in30.391 mm N/A 0.9375 in23.813 mm N/A 1.1563 in29.370 mm N/A 25800 lbf115000 N N/A 29100 lbf129000 N N/A CAD Icon (for items table)
3384 - 3320 N/A 3300 N/A 1.625 in41.275 mm N/A 3.1562 in80.167 mm N/A 1.1965 in30.391 mm N/A 0.9375 in23.813 mm N/A 1.1563 in29.370 mm N/A 25800 lbf115000 N N/A 29100 lbf129000 N N/A CAD Icon (for items table)
3383 - 3321 N/A 3300 N/A 1.625 in41.275 mm N/A 3.0525 in77.534 mm N/A 1.1965 in30.391 mm N/A 0.9375 in23.813 mm N/A 1.1563 in29.370 mm N/A 25800 lbf115000 N N/A 29100 lbf129000 N N/A CAD Icon (for items table)
3384 - 3321 N/A 3300 N/A 1.625 in41.275 mm N/A 3.0525 in77.534 mm N/A 1.1965 in30.391 mm N/A 0.9375 in23.813 mm N/A 1.1563 in29.370 mm N/A 25800 lbf115000 N N/A 29100 lbf129000 N N/A CAD Icon (for items table)
3383 - 3324 N/A 3300 N/A 1.625 in41.275 mm N/A 3.1562 in80.167 mm N/A 1.1965 in30.391 mm N/A 0.8437 in21.430 mm N/A 1.0625 in26.988 mm N/A 25800 lbf115000 N N/A 29100 lbf129000 N N/A CAD Icon (for items table)
3384 - 3324 N/A 3300 N/A 1.625 in41.275 mm N/A 3.1562 in80.167 mm N/A 1.1965 in30.391 mm N/A 0.8437 in21.430 mm N/A 1.0625 in26.988 mm N/A 25800 lbf115000 N N/A 29100 lbf129000 N N/A CAD Icon (for items table)
3383 - 3325 N/A 3300 N/A 1.625 in41.275 mm N/A 3.1486 in79.974 mm N/A 1.1965 in30.391 mm N/A 0.9375 in23.813 mm N/A 1.1563 in29.370 mm N/A 25800 lbf115000 N N/A 29100 lbf129000 N N/A CAD Icon (for items table)
3384 - 3325 N/A 3300 N/A 1.625 in41.275 mm N/A 3.1486 in79.974 mm N/A 1.1965 in30.391 mm N/A 0.9375 in23.813 mm N/A 1.1563 in29.370 mm N/A 25800 lbf115000 N N/A 29100 lbf129000 N N/A CAD Icon (for items table)
3384 - 3328 N/A 3300 N/A 1.625 in41.275 mm N/A 3.3125 in84.138 mm N/A 1.1965 in30.391 mm N/A 0.9375 in23.813 mm N/A 1.1563 in29.370 mm N/A 25800 lbf115000 N N/A 29100 lbf129000 N N/A CAD Icon (for items table)
3383 - 3328 N/A 3300 N/A 1.625 in41.275 mm N/A 3.3125 in84.138 mm N/A 1.1965 in30.391 mm N/A 0.9375 in23.813 mm N/A 1.1563 in29.370 mm N/A 25800 lbf115000 N N/A 29100 lbf129000 N N/A CAD Icon (for items table)
3384 - 3329 N/A 3300 N/A 1.625 in41.275 mm N/A 3.2187 in81.755 mm N/A 1.1965 in30.391 mm N/A 0.9375 in23.813 mm N/A 1.1563 in29.370 mm N/A 25800 lbf115000 N N/A 29100 lbf129000 N N/A CAD Icon (for items table)
3383 - 3329 N/A 3300 N/A 1.625 in41.275 mm N/A 3.2187 in81.755 mm N/A 1.1965 in30.391 mm N/A 0.9375 in23.813 mm N/A 1.1563 in29.370 mm N/A 25800 lbf115000 N N/A 29100 lbf129000 N N/A CAD Icon (for items table)
342 - 332A N/A 335 N/A 1.625 in41.275 mm N/A 3.1496 in80 mm N/A 0.8820 in22.403 mm N/A 0.8268 in21.001 mm N/A 0.9517 in24.173 mm N/A 21200 lbf94300 N N/A 18700 lbf83400 N N/A CAD Icon (for items table)
336 - 332A N/A 335 N/A 1.625 in41.275 mm N/A 3.1496 in80 mm N/A 0.8820 in22.403 mm N/A 0.8268 in21.001 mm N/A 0.9517 in24.173 mm N/A 21200 lbf94300 N N/A 18700 lbf83400 N N/A CAD Icon (for items table)
342A - 332A N/A 335 N/A 1.625 in41.275 mm N/A 3.1496 in80 mm N/A 1.1802 in29.977 mm N/A 0.8268 in21.001 mm N/A 1.2499 in31.747 mm N/A 21200 lbf94300 N N/A 18700 lbf83400 N N/A CAD Icon (for items table)
342A - 332US N/A 335 N/A 1.625 in41.275 mm N/A 3.1496 in80 mm N/A 1.1802 in29.977 mm N/A 0.7018 in17.826 mm N/A 1.1249 in28.572 mm N/A 21200 lbf94300 N N/A 18700 lbf83400 N N/A CAD Icon (for items table)
342 - 332US N/A 335 N/A 1.625 in41.275 mm N/A 3.1496 in80 mm N/A 0.8820 in22.403 mm N/A 0.7018 in17.826 mm N/A 0.8267 in20.998 mm N/A 21200 lbf94300 N N/A 18700 lbf83400 N N/A CAD Icon (for items table)
336 - 332US N/A 335 N/A 1.625 in41.275 mm N/A 3.1496 in80 mm N/A 0.8820 in22.403 mm N/A 0.7018 in17.826 mm N/A 0.8268 in21.001 mm N/A 21200 lbf94300 N N/A 18700 lbf83400 N N/A CAD Icon (for items table)
342 - 333 N/A 335 N/A 1.625 in41.275 mm N/A 3.1496 in80 mm N/A 0.8820 in22.403 mm N/A 0.8268 in21.001 mm N/A 0.8268 in21.001 mm N/A 21200 lbf94300 N N/A 18700 lbf83400 N N/A CAD Icon (for items table)
336 - 333 N/A 335 N/A 1.625 in41.275 mm N/A 3.1496 in80 mm N/A 0.8820 in22.403 mm N/A 0.8268 in21.001 mm N/A 0.8268 in21.001 mm N/A 21200 lbf94300 N N/A 18700 lbf83400 N N/A CAD Icon (for items table)
342A - 333 N/A 335 N/A 1.625 in41.275 mm N/A 3.1496 in80 mm N/A 1.1802 in29.977 mm N/A 0.8268 in21.001 mm N/A 1.1250 in28.575 mm N/A 21200 lbf94300 N N/A 18700 lbf83400 N N/A CAD Icon (for items table)
3384 - 3331 N/A 3300 N/A 1.625 in41.275 mm N/A 3.1562 in80.167 mm N/A 1.1965 in30.391 mm N/A 0.9375 in23.813 mm N/A 1.1563 in29.370 mm N/A 25800 lbf115000 N N/A 29100 lbf129000 N N/A CAD Icon (for items table)
3383 - 3331 N/A 3300 N/A 1.625 in41.275 mm N/A 3.1562 in80.167 mm N/A 1.1965 in30.391 mm N/A 0.9375 in23.813 mm N/A 1.1563 in29.370 mm N/A 25800 lbf115000 N N/A 29100 lbf129000 N N/A CAD Icon (for items table)
Unit of Measure
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