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

A2031 - A2126 N/A A2000 N/A 0.3125 in7.938 mm N/A 1.2595 in31.991 mm N/A 0.4246 in10.785 mm N/A 0.3125 in7.938 mm N/A 0.3940 in10.008 mm N/A 2430 lbf10800 N N/A 2070 lbf9230 N N/A CAD Icon (for items table)
A2031 - A2127 N/A A2000 N/A 0.3125 in7.938 mm N/A 1.2595 in31.991 mm N/A 0.4246 in10.785 mm N/A 0.3755 in9.538 mm N/A 0.4161 in10.569 mm N/A 2430 lbf10800 N N/A 2070 lbf9230 N N/A CAD Icon (for items table)
A2037 - A2126 N/A A2000 N/A 0.3750 in9.525 mm N/A 1.2595 in31.991 mm N/A 0.4246 in10.785 mm N/A 0.3125 in7.938 mm N/A 0.3940 in10.008 mm N/A 2430 lbf10800 N N/A 2070 lbf9230 N N/A CAD Icon (for items table)
A2037 - A2127 N/A A2000 N/A 0.3750 in9.525 mm N/A 1.2595 in31.991 mm N/A 0.4246 in10.785 mm N/A 0.3755 in9.538 mm N/A 0.4161 in10.569 mm N/A 2430 lbf10800 N N/A 2070 lbf9230 N N/A CAD Icon (for items table)
A4044 - A4138 N/A A4000 N/A 0.4375 in11.113 mm N/A 1.3775 in34.989 mm N/A 0.4326 in10.988 mm N/A 0.3437 in8.730 mm N/A 0.4330 in10.998 mm N/A 2960 lbf13200 N N/A 2580 lbf11500 N N/A CAD Icon (for items table)
A2047 - A2126 N/A A2000 N/A 0.4719 in11.986 mm N/A 1.2595 in31.991 mm N/A 0.4246 in10.785 mm N/A 0.3125 in7.938 mm N/A 0.3940 in10.008 mm N/A 2430 lbf10800 N N/A 2070 lbf9230 N N/A CAD Icon (for items table)
A2047 - A2127 N/A A2000 N/A 0.4719 in11.986 mm N/A 1.2595 in31.991 mm N/A 0.4246 in10.785 mm N/A 0.3755 in9.538 mm N/A 0.4161 in10.569 mm N/A 2430 lbf10800 N N/A 2070 lbf9230 N N/A CAD Icon (for items table)
A4049 - A4138 N/A A4000 N/A 0.4992 in12.680 mm N/A 1.3775 in34.989 mm N/A 0.4326 in10.988 mm N/A 0.3437 in8.730 mm N/A 0.4330 in10.998 mm N/A 2960 lbf13200 N N/A 2580 lbf11500 N N/A CAD Icon (for items table)
00050 - 00150 N/A 00000 N/A 1/2 in12.7 mm N/A 1.5 in38.1 mm N/A 0.5540 in14.072 mm N/A 0.4375 in11.113 mm N/A 0.5313 in13.495 mm N/A 4690 lbf20900 N N/A 3840 lbf17100 N N/A CAD Icon (for items table)
00050 - 00152 N/A 00000 N/A 1/2 in12.7 mm N/A 1.5 in38.1 mm N/A 0.5540 in14.072 mm N/A 0.5337 in13.556 mm N/A 0.5408 in13.736 mm N/A 4690 lbf20900 N N/A 3840 lbf17100 N N/A CAD Icon (for items table)
00050 - 00152X N/A 00000 N/A 1/2 in12.7 mm N/A 1.4375 in36.513 mm N/A 0.5540 in14.072 mm N/A 0.4375 in11.113 mm N/A 0.5313 in13.495 mm N/A 4690 lbf20900 N N/A 3840 lbf17100 N N/A CAD Icon (for items table)
00050 - 00162X N/A 00000 N/A 1/2 in12.7 mm N/A 1.6260 in41.300 mm N/A 0.5540 in14.072 mm N/A 0.5625 in14.288 mm N/A 0.5501 in13.973 mm N/A 4690 lbf20900 N N/A 3840 lbf17100 N N/A CAD Icon (for items table)
A4050 - A4138 N/A A4000 N/A 1/2 in12.7 mm N/A 1.3775 in34.989 mm N/A 0.4326 in10.988 mm N/A 0.3437 in8.730 mm N/A 0.4330 in10.998 mm N/A 2960 lbf13200 N N/A 2580 lbf11500 N N/A CAD Icon (for items table)
A4059 - A4138 N/A A4000 N/A 0.5901 in14.989 mm N/A 1.3775 in34.989 mm N/A 0.4326 in10.988 mm N/A 0.3437 in8.730 mm N/A 0.4330 in10.998 mm N/A 2960 lbf13200 N N/A 2580 lbf11500 N N/A CAD Icon (for items table)
03062 - 03157X N/A 03000 N/A 5/8 in15.875 mm N/A 1.5748 in40 mm N/A 0.5780 in14.681 mm N/A 0.4375 in11.113 mm N/A 0.5626 in14.290 mm N/A 5400 lbf24000 N N/A 4780 lbf21300 N N/A CAD Icon (for items table)
03062 - 03162 N/A 03000 N/A 5/8 in15.875 mm N/A 1.6250 in41.275 mm N/A 0.5780 in14.681 mm N/A 0.4375 in11.113 mm N/A 0.5625 in14.288 mm N/A 5400 lbf24000 N N/A 4780 lbf21300 N N/A CAD Icon (for items table)
05062 - 05175 N/A 05000 N/A 5/8 in15.875 mm N/A 1.7500 in44.450 mm N/A 0.5662 in14.381 mm N/A 0.4500 in11.430 mm N/A 0.6100 in15.494 mm N/A 6010 lbf26700 N N/A 5720 lbf25400 N N/A CAD Icon (for items table)
05062 - 05185 N/A 05000 N/A 5/8 in15.875 mm N/A 1.8504 in47 mm N/A 0.5662 in14.381 mm N/A 0.4375 in11.113 mm N/A 0.5662 in14.381 mm N/A 6010 lbf26700 N N/A 5720 lbf25400 N N/A CAD Icon (for items table)
05062 - 05185A N/A 05000 N/A 5/8 in15.875 mm N/A 1.8497 in46.982 mm N/A 0.5662 in14.381 mm N/A 0.4375 in11.113 mm N/A 0.5661 in14.379 mm N/A 6010 lbf26700 N N/A 5720 lbf25400 N N/A CAD Icon (for items table)
05062 - 05186 N/A 05000 N/A 5/8 in15.875 mm N/A 1.850 in46.990 mm N/A 0.5662 in14.381 mm N/A 0.4724 in11.999 mm N/A 0.6004 in15.250 mm N/A 6010 lbf26700 N N/A 5720 lbf25400 N N/A CAD Icon (for items table)
09062 - 09194 N/A 09000 N/A 5/8 in15.875 mm N/A 1.9380 in49.225 mm N/A 0.8480 in21.539 mm N/A 0.6875 in17.463 mm N/A 0.9063 in23.020 mm N/A 9630 lbf42800 N N/A 9100 lbf40500 N N/A CAD Icon (for items table)
09062 - 09195 N/A 09000 N/A 5/8 in15.875 mm N/A 1.9380 in49.225 mm N/A 0.8480 in21.539 mm N/A 0.5625 in14.288 mm N/A 0.7813 in19.845 mm N/A 9630 lbf42800 N N/A 9100 lbf40500 N N/A CAD Icon (for items table)
09062 - 09196 N/A 09000 N/A 5/8 in15.875 mm N/A 1.9380 in49.225 mm N/A 0.8480 in21.539 mm N/A 0.6875 in17.463 mm N/A 0.9063 in23.020 mm N/A 9630 lbf42800 N N/A 9100 lbf40500 N N/A CAD Icon (for items table)
09062 - 09201 N/A 09000 N/A 5/8 in15.875 mm N/A 2 in50.8 mm N/A 0.8480 in21.539 mm N/A 0.6875 in17.463 mm N/A 0.8126 in20.640 mm N/A 9630 lbf42800 N N/A 9100 lbf40500 N N/A CAD Icon (for items table)
11590A - 11520 N/A 11500 N/A 5/8 in15.875 mm N/A 1.6875 in42.863 mm N/A 0.5625 in14.288 mm N/A 0.3750 in9.525 mm N/A 0.5625 in14.288 mm N/A 3910 lbf17400 N N/A 3920 lbf17400 N N/A CAD Icon (for items table)
11590 - 11520 N/A 11500 N/A 5/8 in15.875 mm N/A 1.6875 in42.863 mm N/A 0.5625 in14.288 mm N/A 0.3750 in9.525 mm N/A 0.5625 in14.288 mm N/A 4230 lbf18800 N N/A 3920 lbf17400 N N/A CAD Icon (for items table)
17580 - 17520 N/A 17500 N/A 5/8 in15.875 mm N/A 1.6875 in42.863 mm N/A 0.6563 in16.670 mm N/A 0.5313 in13.495 mm N/A 0.6563 in16.670 mm N/A 7070 lbf31400 N N/A 6560 lbf29200 N N/A CAD Icon (for items table)
21063 - 21213 N/A 21000 N/A 5/8 in15.875 mm N/A 2.1250 in53.975 mm N/A 0.8598 in21.839 mm N/A 0.6250 in15.875 mm N/A 0.8750 in22.225 mm N/A 12400 lbf55100 N N/A 9560 lbf42500 N N/A CAD Icon (for items table)
A6062 - A6157 N/A A6000 N/A 5/8 in15.875 mm N/A 1.5745 in39.992 mm N/A 0.4391 in11.153 mm N/A 0.3750 in9.525 mm N/A 0.4730 in12.014 mm N/A 3020 lbf13400 N N/A 2770 lbf12300 N N/A CAD Icon (for items table)
A6062 - A6157A N/A A6000 N/A 5/8 in15.875 mm N/A 1.5741 in39.982 mm N/A 0.4391 in11.153 mm N/A 0.3750 in9.525 mm N/A 0.4731 in12.017 mm N/A 3020 lbf13400 N N/A 2770 lbf12300 N N/A CAD Icon (for items table)
A6062 - A6162 N/A A6000 N/A 5/8 in15.875 mm N/A 1.6250 in41.275 mm N/A 0.4391 in11.153 mm N/A 0.3437 in8.730 mm N/A 0.4687 in11.905 mm N/A 3020 lbf13400 N N/A 2770 lbf12300 N N/A CAD Icon (for items table)
L21549 - L21511 N/A L21500 N/A 5/8 in15.875 mm N/A 1.3775 in34.989 mm N/A 0.4330 in10.998 mm N/A 0.3430 in8.712 mm N/A 0.4330 in10.998 mm N/A 3230 lbf14300 N N/A 3130 lbf13900 N N/A CAD Icon (for items table)
HM81649 - HM81610 N/A HM81600 N/A 0.6294 in15.987 mm N/A 1.8494 in46.975 mm N/A 0.8268 in21.001 mm N/A 0.6299 in15.999 mm N/A 0.8268 in21.001 mm N/A 9020 lbf40100 N N/A 8840 lbf39300 N N/A CAD Icon (for items table)
05066 - 05175 N/A 05000 N/A 0.6690 in16.993 mm N/A 1.7500 in44.450 mm N/A 0.5662 in14.381 mm N/A 0.4500 in11.430 mm N/A 0.6100 in15.494 mm N/A 6010 lbf26700 N N/A 5720 lbf25400 N N/A CAD Icon (for items table)
05066 - 05185 N/A 05000 N/A 0.6690 in16.993 mm N/A 1.8504 in47 mm N/A 0.5662 in14.381 mm N/A 0.4375 in11.113 mm N/A 0.5662 in14.381 mm N/A 6010 lbf26700 N N/A 5720 lbf25400 N N/A CAD Icon (for items table)
05066 - 05185A N/A 05000 N/A 0.6690 in16.993 mm N/A 1.8497 in46.982 mm N/A 0.5662 in14.381 mm N/A 0.4375 in11.113 mm N/A 0.5661 in14.379 mm N/A 6010 lbf26700 N N/A 5720 lbf25400 N N/A CAD Icon (for items table)
05066 - 05186 N/A 05000 N/A 0.6690 in16.993 mm N/A 1.850 in46.990 mm N/A 0.5662 in14.381 mm N/A 0.4724 in11.999 mm N/A 0.6004 in15.250 mm N/A 6010 lbf26700 N N/A 5720 lbf25400 N N/A CAD Icon (for items table)
A6067 - A6157 N/A A6000 N/A 0.6690 in16.993 mm N/A 1.5745 in39.992 mm N/A 0.4391 in11.153 mm N/A 0.3750 in9.525 mm N/A 0.4730 in12.014 mm N/A 3020 lbf13400 N N/A 2770 lbf12300 N N/A CAD Icon (for items table)
A6067 - A6157A N/A A6000 N/A 0.6690 in16.993 mm N/A 1.5741 in39.982 mm N/A 0.4391 in11.153 mm N/A 0.3750 in9.525 mm N/A 0.4730 in12.014 mm N/A 3020 lbf13400 N N/A 2770 lbf12300 N N/A CAD Icon (for items table)
A6067 - A6162 N/A A6000 N/A 0.6690 in16.993 mm N/A 1.6250 in41.275 mm N/A 0.4391 in11.153 mm N/A 0.3437 in8.730 mm N/A 0.4687 in11.905 mm N/A 3020 lbf13400 N N/A 2770 lbf12300 N N/A CAD Icon (for items table)
03066X - 03157X N/A 03000 N/A 0.6693 in17 mm N/A 1.5748 in40 mm N/A 0.5780 in14.681 mm N/A 0.4375 in11.113 mm N/A 0.5626 in14.290 mm N/A 5400 lbf24000 N N/A 4780 lbf21300 N N/A CAD Icon (for items table)
03066X - 03162 N/A 03000 N/A 0.6693 in17 mm N/A 1.6250 in41.275 mm N/A 0.5780 in14.681 mm N/A 0.4375 in11.113 mm N/A 0.5626 in14.290 mm N/A 5400 lbf24000 N N/A 4780 lbf21300 N N/A CAD Icon (for items table)
A5069 - A5144 N/A A5000 N/A 0.6872 in17.455 mm N/A 1.4380 in36.525 mm N/A 0.4375 in11.113 mm N/A 0.3125 in7.938 mm N/A 0.4375 in11.113 mm N/A 2930 lbf13000 N N/A 2600 lbf11600 N N/A CAD Icon (for items table)
05068 - 05175 N/A 05000 N/A 11/16 in17.463 mm N/A 1.7500 in44.450 mm N/A 0.5662 in14.381 mm N/A 0.4500 in11.430 mm N/A 0.6100 in15.494 mm N/A 6010 lbf26700 N N/A 5720 lbf25400 N N/A CAD Icon (for items table)
05068 - 05185 N/A 05000 N/A 11/16 in17.463 mm N/A 1.8504 in47 mm N/A 0.5662 in14.381 mm N/A 0.4375 in11.113 mm N/A 0.5661 in14.379 mm N/A 6010 lbf26700 N N/A 5720 lbf25400 N N/A CAD Icon (for items table)
05068 - 05185A N/A 05000 N/A 11/16 in17.463 mm N/A 1.8497 in46.982 mm N/A 0.5662 in14.381 mm N/A 0.4375 in11.113 mm N/A 0.5661 in14.379 mm N/A 6010 lbf26700 N N/A 5720 lbf25400 N N/A CAD Icon (for items table)
05068 - 05186 N/A 05000 N/A 11/16 in17.463 mm N/A 1.850 in46.990 mm N/A 0.5662 in14.381 mm N/A 0.4724 in11.999 mm N/A 0.6004 in15.250 mm N/A 6010 lbf26700 N N/A 5720 lbf25400 N N/A CAD Icon (for items table)
4C - 6 N/A 5C N/A 11/16 in17.463 mm N/A 1.7500 in44.450 mm N/A 0.4688 in11.908 mm N/A 0.3750 in9.525 mm N/A 0.5000 in12.700 mm N/A 4550 lbf20300 N N/A 4640 lbf20600 N N/A CAD Icon (for items table)
4C - 6CE N/A 5C N/A 11/16 in17.463 mm N/A 1.9349 in49.146 mm N/A 0.4688 in11.908 mm N/A 0.7500 in19.050 mm N/A 0.8703 in22.106 mm N/A 4550 lbf20300 N N/A 4640 lbf20600 N N/A CAD Icon (for items table)
4C - 7 N/A 5C N/A 11/16 in17.463 mm N/A 1.9352 in49.154 mm N/A 0.4688 in11.908 mm N/A 0.5940 in15.088 mm N/A 0.7189 in18.260 mm N/A 4550 lbf20300 N N/A 4640 lbf20600 N N/A CAD Icon (for items table)
Unit of Measure
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