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

LM501349HP - LM501310 N/A LM501300 N/A 1.625 in41.275 mm N/A 2.8910 in73.431 mm N/A 0.7800 in19.812 mm N/A 0.5800 in14.732 mm N/A 0.7701 in19.561 mm N/A 16800 lbf74800 N N/A 16700 lbf74200 N N/A CAD Icon (for items table)
LM501349 - LM501310A N/A LM501300 N/A 1.625 in41.275 mm N/A 2.8910 in73.431 mm N/A 0.7800 in19.812 mm N/A 0.5800 in14.732 mm N/A 0.7700 in19.558 mm N/A 16800 lbf74800 N N/A 16700 lbf74200 N N/A CAD Icon (for items table)
LM501349A - LM501310P N/A LM501300 N/A 1.625 in41.275 mm N/A 2.8910 in73.431 mm N/A 0.7800 in19.812 mm N/A 0.5800 in14.732 mm N/A 0.7701 in19.561 mm N/A 16800 lbf74800 N N/A 16700 lbf74200 N N/A CAD Icon (for items table)
LM501349HP - LM501310P N/A LM501300 N/A 1.625 in41.275 mm N/A 2.8910 in73.431 mm N/A 0.7800 in19.812 mm N/A 0.5800 in14.732 mm N/A 0.7701 in19.561 mm N/A 16800 lbf74800 N N/A 16700 lbf74200 N N/A CAD Icon (for items table)
LM501349 - LM501310P N/A LM501300 N/A 1.625 in41.275 mm N/A 2.8910 in73.431 mm N/A 0.7800 in19.812 mm N/A 0.5800 in14.732 mm N/A 0.7701 in19.561 mm N/A 16800 lbf74800 N N/A 16700 lbf74200 N N/A CAD Icon (for items table)
LM501349A - LM501311 N/A LM501300 N/A 1.625 in41.275 mm N/A 2.8910 in73.431 mm N/A 0.7800 in19.812 mm N/A 0.7160 in18.186 mm N/A 0.9061 in23.015 mm N/A 16800 lbf74800 N N/A 16700 lbf74200 N N/A CAD Icon (for items table)
LM501349 - LM501311 N/A LM501300 N/A 1.625 in41.275 mm N/A 2.8910 in73.431 mm N/A 0.7800 in19.812 mm N/A 0.7160 in18.186 mm N/A 0.9060 in23.012 mm N/A 16800 lbf74800 N N/A 16700 lbf74200 N N/A CAD Icon (for items table)
LM501349HP - LM501311 N/A LM501300 N/A 1.625 in41.275 mm N/A 2.8910 in73.431 mm N/A 0.7800 in19.812 mm N/A 0.7160 in18.186 mm N/A 0.9061 in23.015 mm N/A 16800 lbf74800 N N/A 16700 lbf74200 N N/A CAD Icon (for items table)
LM501349A - LM501314 N/A LM501300 N/A 1.625 in41.275 mm N/A 2.8910 in73.431 mm N/A 0.7800 in19.812 mm N/A 0.6537 in16.604 mm N/A 0.8438 in21.433 mm N/A 16800 lbf74800 N N/A 16700 lbf74200 N N/A CAD Icon (for items table)
LM501349HP - LM501314 N/A LM501300 N/A 1.625 in41.275 mm N/A 2.8910 in73.431 mm N/A 0.7800 in19.812 mm N/A 0.6537 in16.604 mm N/A 0.8438 in21.433 mm N/A 16800 lbf74800 N N/A 16700 lbf74200 N N/A CAD Icon (for items table)
LM501349 - LM501314 N/A LM501300 N/A 1.625 in41.275 mm N/A 2.8910 in73.431 mm N/A 0.7800 in19.812 mm N/A 0.6537 in16.604 mm N/A 0.8437 in21.430 mm N/A 16800 lbf74800 N N/A 16700 lbf74200 N N/A CAD Icon (for items table)
M802047 - M802011 N/A M802000 N/A 1.625 in41.275 mm N/A 3.2500 in82.550 mm N/A 1.0100 in25.654 mm N/A 0.7950 in20.193 mm N/A 1.0450 in26.543 mm N/A 20600 lbf91700 N N/A 25300 lbf112000 N N/A CAD Icon (for items table)
M802048CP - M802011 N/A M802000 N/A 1.625 in41.275 mm N/A 3.2500 in82.550 mm N/A 1.0100 in25.654 mm N/A 0.7950 in20.193 mm N/A 1.0450 in26.543 mm N/A 24400 lbf109000 N N/A 25300 lbf112000 N N/A CAD Icon (for items table)
M802048CP - M802011AP N/A M802000 N/A 1.625 in41.275 mm N/A 3.2500 in82.550 mm N/A 1.0100 in25.654 mm N/A 0.7950 in20.193 mm N/A 1.0450 in26.543 mm N/A 24400 lbf109000 N N/A 25300 lbf112000 N N/A CAD Icon (for items table)
M802047 - M802011AP N/A M802000 N/A 1.625 in41.275 mm N/A 3.2500 in82.550 mm N/A 1.0100 in25.654 mm N/A 0.7950 in20.193 mm N/A 1.0450 in26.543 mm N/A 20600 lbf91700 N N/A 25300 lbf112000 N N/A CAD Icon (for items table)
M802048 - M802011AP N/A M802000 N/A 1.625 in41.275 mm N/A 3.2500 in82.550 mm N/A 1.0100 in25.654 mm N/A 0.7950 in20.193 mm N/A 1.0450 in26.543 mm N/A 20600 lbf91700 N N/A 25300 lbf112000 N N/A CAD Icon (for items table)
M903345 - M903310 N/A M903300 N/A 1.625 in41.275 mm N/A 3.625 in92.075 mm N/A 0.9375 in23.813 mm N/A 0.6563 in16.670 mm N/A 1.0313 in26.195 mm N/A 22800 lbf101000 N N/A 20800 lbf92500 N N/A CAD Icon (for items table)
342A - V333AS 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)
336 - V333AS 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)
342 - V333AS 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)
11165X - 11300 N/A 11000 N/A 1.6535 in41.999 mm N/A 3 in76.2 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)
11165X - 11315 N/A 11000 N/A 1.6535 in41.999 mm N/A 3.1496 in80 mm N/A 0.6844 in17.384 mm N/A 0.5625 in14.288 mm N/A 0.7090 in18.009 mm N/A 10800 lbf48100 N N/A 12400 lbf55100 N N/A CAD Icon (for items table)
4395 - 4320 N/A 4300 N/A 1.6563 in42.070 mm N/A 3.4843 in88.501 mm N/A 1.5900 in40.386 mm N/A 1.3125 in33.338 mm N/A 1.5626 in39.690 mm N/A 44700 lbf199000 N N/A 45900 lbf204000 N N/A CAD Icon (for items table)
4395 - 4328 N/A 4300 N/A 1.6563 in42.070 mm N/A 3.5450 in90.043 mm N/A 1.5900 in40.386 mm N/A 1.3125 in33.338 mm N/A 1.5626 in39.690 mm N/A 44700 lbf199000 N N/A 45900 lbf204000 N N/A CAD Icon (for items table)
4395 - 4335 N/A 4300 N/A 1.6563 in42.070 mm N/A 3.5625 in90.488 mm N/A 1.5900 in40.386 mm N/A 1.3125 in33.338 mm N/A 1.5625 in39.688 mm N/A 44700 lbf199000 N N/A 45900 lbf204000 N N/A CAD Icon (for items table)
461 - 452 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 1.063 in27 mm N/A 1.2819 in32.560 mm N/A 30500 lbf136000 N N/A 37200 lbf166000 N N/A CAD Icon (for items table)
461 - 452A 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 1.063 in27 mm N/A 1.2819 in32.560 mm N/A 30500 lbf136000 N N/A 37200 lbf166000 N N/A CAD Icon (for items table)
461 - 453 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 1.063 in27 mm N/A 1.0943 in27.795 mm N/A 30500 lbf136000 N N/A 37200 lbf166000 N N/A CAD Icon (for items table)
461 - 453A 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 1.0939 in27.785 mm N/A 30500 lbf136000 N N/A 37200 lbf166000 N N/A CAD Icon (for items table)
461 - 453AS 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 1.0939 in27.785 mm N/A 30500 lbf136000 N N/A 37200 lbf166000 N N/A CAD Icon (for items table)
461 - 453E N/A 455 N/A 1.6870 in42.850 mm N/A 4.1250 in104.775 mm N/A 1.1542 in29.317 mm N/A 1.0625 in26.988 mm N/A 1.2814 in32.548 mm N/A 30500 lbf136000 N N/A 37200 lbf166000 N N/A CAD Icon (for items table)
461 - 453X N/A 455 N/A 1.6870 in42.850 mm N/A 4.1250 in104.775 mm N/A 1.1542 in29.317 mm N/A 0.9687 in24.605 mm N/A 1.1875 in30.163 mm N/A 30500 lbf136000 N N/A 37200 lbf166000 N N/A CAD Icon (for items table)
461 - 454 N/A 455 N/A 1.6870 in42.850 mm N/A 4.3307 in110 mm N/A 1.1542 in29.317 mm N/A 1.063 in27 mm N/A 1.0943 in27.795 mm N/A 30500 lbf136000 N N/A 37200 lbf166000 N N/A CAD Icon (for items table)
12168 - 12303 N/A 12000 N/A 1.6875 in42.863 mm N/A 3.0312 in76.992 mm N/A 0.6750 in17.145 mm N/A 0.4688 in11.908 mm N/A 0.6875 in17.463 mm N/A 11100 lbf49500 N N/A 13100 lbf58100 N N/A CAD Icon (for items table)
22168 - 22325 N/A 22000 N/A 1.6875 in42.863 mm N/A 3.2500 in82.550 mm N/A 0.7810 in19.837 mm N/A 0.5937 in15.080 mm N/A 0.7812 in19.842 mm N/A 17400 lbf77400 N N/A 16500 lbf73200 N N/A CAD Icon (for items table)
22780 - 22720 N/A 22700 N/A 1.6875 in42.863 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)
22780 - 22721 N/A 22700 N/A 1.6875 in42.863 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)
25578 - 25518 N/A 25500 N/A 1.6875 in42.863 mm N/A 3.2273 in81.973 mm N/A 1.0000 in25.400 mm N/A 0.7525 in19.114 mm N/A 0.9401 in23.879 mm N/A 20300 lbf90500 N N/A 24900 lbf111000 N N/A CAD Icon (for items table)
25576 - 25518 N/A 25500 N/A 1.6875 in42.863 mm N/A 3.2273 in81.973 mm N/A 1.0000 in25.400 mm N/A 0.7525 in19.114 mm N/A 0.9401 in23.879 mm N/A 20300 lbf90500 N N/A 24900 lbf111000 N N/A CAD Icon (for items table)
25576 - 25519 N/A 25500 N/A 1.6875 in42.863 mm N/A 3.2500 in82.550 mm N/A 1.0000 in25.400 mm N/A 0.7500 in19.050 mm N/A 0.9376 in23.815 mm N/A 20300 lbf90500 N N/A 24900 lbf111000 N N/A CAD Icon (for items table)
25578 - 25519 N/A 25500 N/A 1.6875 in42.863 mm N/A 3.2500 in82.550 mm N/A 1.0000 in25.400 mm N/A 0.7500 in19.050 mm N/A 0.9376 in23.815 mm N/A 20300 lbf90500 N N/A 24900 lbf111000 N N/A CAD Icon (for items table)
25578 - 25520 N/A 25500 N/A 1.6875 in42.863 mm N/A 3.2650 in82.931 mm N/A 1.0000 in25.400 mm N/A 0.7500 in19.050 mm N/A 0.9375 in23.813 mm N/A 20300 lbf90500 N N/A 24900 lbf111000 N N/A CAD Icon (for items table)
25576 - 25520 N/A 25500 N/A 1.6875 in42.863 mm N/A 3.2650 in82.931 mm N/A 1.0000 in25.400 mm N/A 0.7500 in19.050 mm N/A 0.9376 in23.815 mm N/A 20300 lbf90500 N N/A 24900 lbf111000 N N/A CAD Icon (for items table)
25576 - 25521 N/A 25500 N/A 1.6875 in42.863 mm N/A 3.2700 in83.058 mm N/A 1.0000 in25.400 mm N/A 0.7500 in19.050 mm N/A 0.9375 in23.813 mm N/A 20300 lbf90500 N N/A 24900 lbf111000 N N/A CAD Icon (for items table)
25578 - 25521 N/A 25500 N/A 1.6875 in42.863 mm N/A 3.2700 in83.058 mm N/A 1.0000 in25.400 mm N/A 0.7500 in19.050 mm N/A 0.9376 in23.815 mm N/A 20300 lbf90500 N N/A 24900 lbf111000 N N/A CAD Icon (for items table)
25576 - 25522 N/A 25500 N/A 1.6875 in42.863 mm N/A 3.2700 in83.058 mm N/A 1.0000 in25.400 mm N/A 0.7525 in19.114 mm N/A 0.9401 in23.879 mm N/A 20300 lbf90500 N N/A 24900 lbf111000 N N/A CAD Icon (for items table)
25578 - 25522 N/A 25500 N/A 1.6875 in42.863 mm N/A 3.2700 in83.058 mm N/A 1.0000 in25.400 mm N/A 0.7525 in19.114 mm N/A 0.9400 in23.876 mm N/A 20300 lbf90500 N N/A 24900 lbf111000 N N/A CAD Icon (for items table)
25576 - 25523 N/A 25500 N/A 1.6875 in42.863 mm N/A 3.2650 in82.931 mm N/A 1.0000 in25.400 mm N/A 0.8750 in22.225 mm N/A 1.0626 in26.990 mm N/A 20300 lbf90500 N N/A 24900 lbf111000 N N/A CAD Icon (for items table)
25578 - 25523 N/A 25500 N/A 1.6875 in42.863 mm N/A 3.2650 in82.931 mm N/A 1.0000 in25.400 mm N/A 0.8750 in22.225 mm N/A 1.0625 in26.988 mm N/A 20300 lbf90500 N N/A 24900 lbf111000 N N/A CAD Icon (for items table)
25578 - 25524 N/A 25500 N/A 1.6875 in42.863 mm N/A 3.2650 in82.931 mm N/A 1.0000 in25.400 mm N/A 0.7500 in19.050 mm N/A 0.9376 in23.815 mm N/A 20300 lbf90500 N N/A 24900 lbf111000 N N/A CAD Icon (for items table)
Unit of Measure
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