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

5752 - 5720 N/A 5700 N/A 2.875 in73.025 mm N/A 5.5960 in142.138 mm N/A 2.0650 in52.451 mm N/A 1.3750 in34.925 mm N/A 2.0000 in50.800 mm N/A 57400 lbf255000 N N/A 85400 lbf380000 N N/A CAD Icon (for items table)
5752 - 5722 N/A 5700 N/A 2.875 in73.025 mm N/A 5.5150 in140.081 mm N/A 2.0650 in52.451 mm N/A 1.8750 in47.625 mm N/A 2.5000 in63.500 mm N/A 57400 lbf255000 N N/A 85400 lbf380000 N N/A CAD Icon (for items table)
576 - 572A N/A 575 N/A 2.875 in73.025 mm N/A 5.5111 in139.982 mm N/A 1.4212 in36.098 mm N/A 1.1250 in28.575 mm N/A 1.3879 in35.253 mm N/A 46500 lbf207000 N N/A 65400 lbf291000 N N/A CAD Icon (for items table)
576 - 572X N/A 575 N/A 2.875 in73.025 mm N/A 5.5 in139.7 mm N/A 1.4212 in36.098 mm N/A 1.1250 in28.575 mm N/A 1.4375 in36.513 mm N/A 46500 lbf207000 N N/A 65400 lbf291000 N N/A CAD Icon (for items table)
5752 - 5735 N/A 5700 N/A 2.875 in73.025 mm N/A 5.3438 in135.733 mm N/A 2.0650 in52.451 mm N/A 1.3750 in34.925 mm N/A 2.0000 in50.800 mm N/A 57400 lbf255000 N N/A 85400 lbf380000 N N/A CAD Icon (for items table)
576 - 574 N/A 575 N/A 2.875 in73.025 mm N/A 5.5115 in139.992 mm N/A 1.4212 in36.098 mm N/A 1.1250 in28.575 mm N/A 1.4375 in36.513 mm N/A 46500 lbf207000 N N/A 65400 lbf291000 N N/A CAD Icon (for items table)
6460 - 6420 N/A 6400 N/A 2.875 in73.025 mm N/A 5 7/8 in149.225 mm N/A 2.1350 in54.229 mm N/A 1.7500 in44.450 mm N/A 2.1250 in53.975 mm N/A 92400 lbf411000 N N/A 104000 lbf463000 N N/A CAD Icon (for items table)
6460 - 6420A N/A 6400 N/A 2.875 in73.025 mm N/A 5 7/8 in149.225 mm N/A 2.1350 in54.229 mm N/A 1.7500 in44.450 mm N/A 2.1250 in53.975 mm N/A 92400 lbf411000 N N/A 104000 lbf463000 N N/A CAD Icon (for items table)
6460 - 6424 N/A 6400 N/A 2.875 in73.025 mm N/A 5.9055 in150 mm N/A 2.1350 in54.229 mm N/A 1.7717 in45.001 mm N/A 2.1261 in54.003 mm N/A 92400 lbf411000 N N/A 104000 lbf463000 N N/A CAD Icon (for items table)
657 - 652 N/A 655 N/A 2.875 in73.025 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)
657 - 652A N/A 655 N/A 2.875 in73.025 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)
657 - 653 N/A 655 N/A 2.875 in73.025 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)
657 - 653X N/A 655 N/A 2.875 in73.025 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)
744 - 742 N/A 745 N/A 2.875 in73.025 mm N/A 5.9090 in150.089 mm N/A 1.8375 in46.673 mm N/A 1.4375 in36.513 mm N/A 1.7500 in44.450 mm N/A 84700 lbf377000 N N/A 93800 lbf417000 N N/A CAD Icon (for items table)
744AH - 742A N/A 745 N/A 2.875 in73.025 mm N/A 5.9045 in149.974 mm N/A 1.8375 in46.673 mm N/A 1.4375 in36.513 mm N/A 1.7502 in44.455 mm N/A 81300 lbf362000 N N/A 88600 lbf394000 N N/A CAD Icon (for items table)
744 - 742A N/A 745 N/A 2.875 in73.025 mm N/A 5.9045 in149.974 mm N/A 1.8375 in46.673 mm N/A 1.4375 in36.513 mm N/A 1.7502 in44.455 mm N/A 84700 lbf377000 N N/A 93800 lbf417000 N N/A CAD Icon (for items table)
744 - 742V N/A 745 N/A 2.875 in73.025 mm N/A 5.9090 in150.089 mm N/A 1.8375 in46.673 mm N/A 1.4375 in36.513 mm N/A 1.7502 in44.455 mm N/A 84700 lbf377000 N N/A 93800 lbf417000 N N/A CAD Icon (for items table)
744AH - 742V N/A 745 N/A 2.875 in73.025 mm N/A 5.9090 in150.089 mm N/A 1.8375 in46.673 mm N/A 1.4375 in36.513 mm N/A 1.7502 in44.455 mm N/A 81300 lbf362000 N N/A 88600 lbf394000 N N/A CAD Icon (for items table)
744 - 742X N/A 745 N/A 2.875 in73.025 mm N/A 5.9090 in150.089 mm N/A 1.8375 in46.673 mm N/A 1.4375 in36.513 mm N/A 1.7502 in44.455 mm N/A 84700 lbf377000 N N/A 93800 lbf417000 N N/A CAD Icon (for items table)
744AH - 742X N/A 745 N/A 2.875 in73.025 mm N/A 5.9090 in150.089 mm N/A 1.8375 in46.673 mm N/A 1.4375 in36.513 mm N/A 1.7502 in44.455 mm N/A 81300 lbf362000 N N/A 88600 lbf394000 N N/A CAD Icon (for items table)
762 - 752 N/A 755 N/A 2.875 in73.025 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 1.8750 in47.625 mm N/A 73600 lbf327000 N N/A 99200 lbf441000 N N/A CAD Icon (for items table)
762 - 752A N/A 755 N/A 2.875 in73.025 mm N/A 6.299 in159.995 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)
762 - 752AA N/A 755 N/A 2.875 in73.025 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)
762 - 753 N/A 755 N/A 2.875 in73.025 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)
LM814845 - LM814810 N/A LM814800 N/A 2.875 in73.025 mm N/A 4.625 in117.475 mm N/A 1.0000 in25.400 mm N/A 0.7500 in19.050 mm N/A 1.0000 in25.400 mm N/A 26500 lbf118000 N N/A 41200 lbf183000 N N/A CAD Icon (for items table)
29688 - 29620 N/A 29600 N/A 2.9062 in73.817 mm N/A 4-7/16 in112.713 mm N/A 1.0000 in25.400 mm N/A 0.7500 in19.050 mm N/A 1.0000 in25.400 mm N/A 24800 lbf111000 N N/A 37200 lbf166000 N N/A CAD Icon (for items table)
29688 - 29622W N/A 29600 N/A 2.9062 in73.817 mm N/A 4.4995 in114.287 mm N/A 1.0000 in25.400 mm N/A 0.7500 in19.050 mm N/A 1.0001 in25.403 mm N/A 24800 lbf111000 N N/A 37200 lbf166000 N N/A CAD Icon (for items table)
29688 - 29624 N/A 29600 N/A 2.9062 in73.817 mm N/A 4.5000 in114.300 mm N/A 1.0000 in25.400 mm N/A 0.8750 in22.225 mm N/A 1.0937 in27.780 mm N/A 24800 lbf111000 N N/A 37200 lbf166000 N N/A CAD Icon (for items table)
29688 - 29625WE N/A 29600 N/A 2.9062 in73.817 mm N/A 4.5900 in116.586 mm N/A 1.0000 in25.400 mm N/A 0.9290 in23.597 mm N/A 1.1475 in29.147 mm N/A 24800 lbf111000 N N/A 37200 lbf166000 N N/A CAD Icon (for items table)
29688 - 29630 N/A 29600 N/A 2.9062 in73.817 mm N/A 4 3/4 in120.650 mm N/A 1.0000 in25.400 mm N/A 0.7500 in19.050 mm N/A 1.0001 in25.403 mm N/A 24800 lbf111000 N N/A 37200 lbf166000 N N/A CAD Icon (for items table)
568 - 562 N/A 565 N/A 2.9062 in73.817 mm N/A 5.1200 in130.048 mm N/A 1.4240 in36.170 mm N/A 1.1250 in28.575 mm N/A 1.4376 in36.515 mm N/A 44100 lbf196000 N N/A 58900 lbf262000 N N/A CAD Icon (for items table)
568 - 562X N/A 565 N/A 2.9062 in73.817 mm N/A 5.1181 in130 mm N/A 1.4240 in36.170 mm N/A 1.1417 in28.999 mm N/A 1.4543 in36.939 mm N/A 44100 lbf196000 N N/A 58900 lbf262000 N N/A CAD Icon (for items table)
568 - 563 N/A 565 N/A 2.9062 in73.817 mm N/A 5 in127 mm N/A 1.4240 in36.170 mm N/A 1.1250 in28.575 mm N/A 1.4375 in36.513 mm N/A 44100 lbf196000 N N/A 58900 lbf262000 N N/A CAD Icon (for items table)
568 - 563A N/A 565 N/A 2.9062 in73.817 mm N/A 4-7/8 in123.825 mm N/A 1.4240 in36.170 mm N/A 1.1250 in28.575 mm N/A 1.4376 in36.515 mm N/A 44100 lbf196000 N N/A 58900 lbf262000 N N/A CAD Icon (for items table)
568 - 563X N/A 565 N/A 2.9062 in73.817 mm N/A 5 in127 mm N/A 1.4240 in36.170 mm N/A 1.1250 in28.575 mm N/A 1.4376 in36.515 mm N/A 44100 lbf196000 N N/A 58900 lbf262000 N N/A CAD Icon (for items table)
568 - 564 N/A 565 N/A 2.9062 in73.817 mm N/A 5.1875 in131.763 mm N/A 1.4240 in36.170 mm N/A 1.4375 in36.513 mm N/A 1.7501 in44.453 mm N/A 44100 lbf196000 N N/A 58900 lbf262000 N N/A CAD Icon (for items table)
577 - 572 N/A 575 N/A 2.9375 in74.613 mm N/A 5.5115 in139.992 mm N/A 1.4212 in36.098 mm N/A 1.1250 in28.575 mm N/A 1.4375 in36.513 mm N/A 46500 lbf207000 N N/A 65400 lbf291000 N N/A CAD Icon (for items table)
577 - 572A N/A 575 N/A 2.9375 in74.613 mm N/A 5.5111 in139.982 mm N/A 1.4212 in36.098 mm N/A 1.1250 in28.575 mm N/A 1.3879 in35.253 mm N/A 46500 lbf207000 N N/A 65400 lbf291000 N N/A CAD Icon (for items table)
577 - 572X N/A 575 N/A 2.9375 in74.613 mm N/A 5.5 in139.7 mm N/A 1.4212 in36.098 mm N/A 1.1250 in28.575 mm N/A 1.4375 in36.513 mm N/A 46500 lbf207000 N N/A 65400 lbf291000 N N/A CAD Icon (for items table)
577 - 574 N/A 575 N/A 2.9375 in74.613 mm N/A 5.5115 in139.992 mm N/A 1.4212 in36.098 mm N/A 1.1250 in28.575 mm N/A 1.4375 in36.513 mm N/A 46500 lbf207000 N N/A 65400 lbf291000 N N/A CAD Icon (for items table)
658 - 652 N/A 655 N/A 2.9375 in74.613 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)
658 - 652A N/A 655 N/A 2.9375 in74.613 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)
658 - 653 N/A 655 N/A 2.9375 in74.613 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)
658 - 653X N/A 655 N/A 2.9375 in74.613 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)
34294 - 34472X N/A 34000 N/A 2.9518 in74.976 mm N/A 4.7244 in120 mm N/A 0.9060 in23.012 mm N/A 0.6299 in15.999 mm N/A 0.9056 in23.002 mm N/A 23000 lbf102000 N N/A 30600 lbf136000 N N/A CAD Icon (for items table)
34294 - 34478 N/A 34000 N/A 2.9518 in74.976 mm N/A 4.7812 in121.442 mm N/A 0.9060 in23.012 mm N/A 0.6875 in17.463 mm N/A 0.9688 in24.608 mm N/A 23000 lbf102000 N N/A 30600 lbf136000 N N/A CAD Icon (for items table)
34294 - 34478RB N/A 34000 N/A 2.9518 in74.976 mm N/A 4.7812 in121.442 mm N/A 0.9060 in23.012 mm N/A 0.6875 in17.463 mm N/A 0.9688 in24.608 mm N/A 23000 lbf102000 N N/A 30600 lbf136000 N N/A CAD Icon (for items table)
34294 - 34479 N/A 34000 N/A 2.9518 in74.976 mm N/A 4.7812 in121.442 mm N/A 0.9060 in23.012 mm N/A 0.8600 in21.844 mm N/A 0.9688 in24.608 mm N/A 23000 lbf102000 N N/A 30600 lbf136000 N N/A CAD Icon (for items table)
34294 - 34492 N/A 34000 N/A 2.9518 in74.976 mm N/A 4.9250 in125.095 mm N/A 0.9060 in23.012 mm N/A 0.6563 in16.670 mm N/A 0.9449 in24.000 mm N/A 23000 lbf102000 N N/A 30600 lbf136000 N N/A CAD Icon (for items table)
34294 - 34492A N/A 34000 N/A 2.9518 in74.976 mm N/A 4.9233 in125.052 mm N/A 0.9060 in23.012 mm N/A 0.6457 in16.401 mm N/A 0.9343 in23.731 mm N/A 23000 lbf102000 N N/A 30600 lbf136000 N N/A CAD Icon (for items table)
Unit of Measure
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