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
Print Back
Timken_TRB_1ROWASSY_TSF
TRB TSF Line Drawing
Unit of Measure
« 11 12 13 14 

Part Number

Series

d - Bore

D - Cup Outer Diameter

B - Cone Width

C - Cup Width

T1 - Bearing Width to Flange

C1 - Dynamic Radial Rating (1 million revolutions)

C0 - Static Radial Rating

CAD

3191 - 3120-B N/A 3100 N/A 1.1875 in30.163 mm N/A 2.8593 in72.626 mm N/A 1.1810 in29.997 mm N/A 0.9375 in23.813 mm N/A 0.4375 in11.112 mm N/A 21300 lbf94800 N N/A 22800 lbf102000 N N/A CAD Icon (for items table)
3197 - 3120-B N/A 3100 N/A 1.3125 in33.338 mm N/A 2.8593 in72.626 mm N/A 1.1810 in29.997 mm N/A 0.9375 in23.813 mm N/A 0.4375 in11.112 mm N/A 21300 lbf94800 N N/A 22800 lbf102000 N N/A CAD Icon (for items table)
3384 - 3320-B 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 0.4063 in10.320 mm N/A 25800 lbf115000 N N/A 29100 lbf129000 N N/A CAD Icon (for items table)
34300 - 34478-B N/A 34000 N/A 3 in76.2 mm N/A 4.7812 in121.442 mm N/A 0.9060 in23.012 mm N/A 0.6875 in17.463 mm N/A 0.4688 in11.908 mm N/A 23000 lbf102000 N N/A 30600 lbf136000 N N/A CAD Icon (for items table)
344 - 332-B N/A 335 N/A 1.5748 in40 mm N/A 3.1496 in80 mm N/A 0.8820 in22.403 mm N/A 0.7018 in17.826 mm N/A 0.3125 in7.938 mm N/A 21200 lbf94300 N N/A 18700 lbf83400 N N/A CAD Icon (for items table)
3659 - 3620-B N/A 3600 N/A 0.9375 in23.813 mm N/A 2.4375 in61.913 mm N/A 1.1975 in30.417 mm N/A 0.9375 in23.813 mm N/A 0.3750 in9.525 mm N/A 19900 lbf88600 N N/A 20200 lbf89800 N N/A CAD Icon (for items table)
3774 - 3720-B N/A 3700 N/A 1.5625 in39.688 mm N/A 3.6718 in93.264 mm N/A 1.1930 in30.302 mm N/A 0.9375 in23.813 mm N/A 0.4375 in11.112 mm N/A 27500 lbf122000 N N/A 34300 lbf153000 N N/A CAD Icon (for items table)
385AX - 382-B N/A 385 N/A 2 in50.80 mm N/A 3.8125 in96.838 mm N/A 0.8640 in21.946 mm N/A 0.7018 in17.826 mm N/A 0.3125 in7.938 mm N/A 24200 lbf108000 N N/A 24100 lbf107000 N N/A CAD Icon (for items table)
39585 - 39520-B N/A 39500 N/A 2.5 in63.500 mm N/A 4-7/16 in112.713 mm N/A 1.1875 in30.163 mm N/A 0.9375 in23.813 mm N/A 0.4688 in11.908 mm N/A 37500 lbf167000 N N/A 50300 lbf224000 N N/A CAD Icon (for items table)
3975 - 3920-B N/A 3900 N/A 2 in50.80 mm N/A 4-7/16 in112.713 mm N/A 1.1830 in30.048 mm N/A 0.9375 in23.813 mm N/A 0.4375 in11.112 mm N/A 31200 lbf139000 N N/A 43000 lbf191000 N N/A CAD Icon (for items table)
42687 - 42620-B N/A 42600 N/A 3 in76.2 mm N/A 5 in127 mm N/A 1.2205 in31.001 mm N/A 0.8750 in22.225 mm N/A 0.5313 in13.496 mm N/A 36200 lbf161000 N N/A 49800 lbf222000 N N/A CAD Icon (for items table)
43125 - 43312-B N/A 43000 N/A 1.25 in31.75 mm N/A 3.1250 in79.375 mm N/A 0.9478 in24.074 mm N/A 0.6875 in17.463 mm N/A 0.5313 in13.495 mm N/A 20700 lbf92000 N N/A 17100 lbf76200 N N/A CAD Icon (for items table)
465 - 453-B N/A 455 N/A 1.9685 in50 mm N/A 4.25 in107.95 mm N/A 1.1542 in29.317 mm N/A 0.8750 in22.225 mm N/A 0.4375 in11.112 mm N/A 36100 lbf161000 N N/A 37200 lbf166000 N N/A CAD Icon (for items table)
48393 - 48320-B N/A 48300 N/A 5 3/8 in136.525 mm N/A 7.5 in190.5 mm N/A 1.5625 in39.688 mm N/A 1.3125 in33.338 mm N/A 0.4688 in11.908 mm N/A 63600 lbf283000 N N/A 122000 lbf542000 N N/A CAD Icon (for items table)
49175 - 49368-B N/A 49000 N/A 1.75 in44.45 mm N/A 3.6875 in93.663 mm N/A 1.2500 in31.750 mm N/A 1.0000 in25.400 mm N/A 0.4688 in11.908 mm N/A 30500 lbf136000 N N/A 35000 lbf156000 N N/A CAD Icon (for items table)
527 - 522-B N/A 525 N/A 1.75 in44.45 mm N/A 4 in101.6 mm N/A 1.4200 in36.068 mm N/A 1.0625 in26.988 mm N/A 0.5625 in14.288 mm N/A 37000 lbf165000 N N/A 43000 lbf191000 N N/A CAD Icon (for items table)
528 - 522-B N/A 525 N/A 1.875 in47.625 mm N/A 4 in101.6 mm N/A 1.4200 in36.068 mm N/A 1.0625 in26.988 mm N/A 0.5625 in14.288 mm N/A 37000 lbf165000 N N/A 43000 lbf191000 N N/A CAD Icon (for items table)
529 - 522-B N/A 525 N/A 2 in50.80 mm N/A 4 in101.6 mm N/A 1.4200 in36.068 mm N/A 1.0625 in26.988 mm N/A 0.5625 in14.288 mm N/A 37000 lbf165000 N N/A 43000 lbf191000 N N/A CAD Icon (for items table)
529X - 522-B N/A 525 N/A 2 in50.80 mm N/A 4 in101.6 mm N/A 1.4200 in36.068 mm N/A 1.0625 in26.988 mm N/A 0.5625 in14.288 mm N/A 37000 lbf165000 N N/A 43000 lbf191000 N N/A CAD Icon (for items table)
543 - 532-B N/A 535 N/A 1.5748 in40 mm N/A 4.375 in111.125 mm N/A 1.4550 in36.957 mm N/A 1.1875 in30.163 mm N/A 0.5625 in14.288 mm N/A 38700 lbf172000 N N/A 46200 lbf206000 N N/A CAD Icon (for items table)
56418 - 56650-B N/A 56000 N/A 4.1875 in106.363 mm N/A 6 1/2 in165.1 mm N/A 1.4375 in36.513 mm N/A 1.0625 in26.988 mm N/A 0.6250 in15.875 mm N/A 50900 lbf226000 N N/A 79700 lbf355000 N N/A CAD Icon (for items table)
59201 - 59414-B N/A 59000 N/A 2 in50.80 mm N/A 4.1250 in104.775 mm N/A 1.4375 in36.513 mm N/A 1.1250 in28.575 mm N/A 0.4688 in11.907 mm N/A 45500 lbf202000 N N/A 45400 lbf202000 N N/A CAD Icon (for items table)
635 - 632-B N/A 635 N/A 2.25 in57.15 mm N/A 5.3750 in136.525 mm N/A 1.625 in41.275 mm N/A 1.2500 in31.750 mm N/A 0.6560 in16.662 mm N/A 52400 lbf233000 N N/A 67000 lbf298000 N N/A CAD Icon (for items table)
643 - 632-B N/A 635 N/A 2.75 in69.850 mm N/A 5.3750 in136.525 mm N/A 1.625 in41.275 mm N/A 1.2500 in31.750 mm N/A 0.6560 in16.662 mm N/A 62100 lbf276000 N N/A 67000 lbf298000 N N/A CAD Icon (for items table)
644 - 632-B N/A 635 N/A 2.8125 in71.438 mm N/A 5.3750 in136.525 mm N/A 1.625 in41.275 mm N/A 1.2500 in31.750 mm N/A 0.6560 in16.662 mm N/A 62100 lbf276000 N N/A 67000 lbf298000 N N/A CAD Icon (for items table)
65212 - 65500-B N/A 65000 N/A 2.125 in53.975 mm N/A 5 in127 mm N/A 1.75 in44.45 mm N/A 1.3750 in34.925 mm N/A 0.6563 in16.670 mm N/A 54700 lbf243000 N N/A 66700 lbf297000 N N/A CAD Icon (for items table)
65225 - 65500-B N/A 65000 N/A 2.25 in57.15 mm N/A 5 in127 mm N/A 1.75 in44.45 mm N/A 1.3750 in34.925 mm N/A 0.6563 in16.670 mm N/A 54700 lbf243000 N N/A 66700 lbf297000 N N/A CAD Icon (for items table)
6576C - 6535-B N/A 6500 N/A 3 in76.2 mm N/A 6-3/8 in161.925 mm N/A 2.1693 in55.100 mm N/A 1.6875 in42.863 mm N/A 0.75 in19.05 mm N/A 98800 lbf439000 N N/A 118000 lbf523000 N N/A CAD Icon (for items table)
67390 - 67320-B N/A 67300 N/A 5 1/4 in133.350 mm N/A 8 in203.2 mm N/A 1.8125 in46.038 mm N/A 1.5000 in38.100 mm N/A 0.5938 in15.083 mm N/A 82600 lbf368000 N N/A 141000 lbf625000 N N/A CAD Icon (for items table)
67787 - 67725-B N/A 67700 N/A 6 7/8 in174.625 mm N/A 9 3/4 in247.650 mm N/A 1.875 in47.625 mm N/A 1.6250 in41.275 mm N/A 0.5625 in14.288 mm N/A 91100 lbf405000 N N/A 175000 lbf779000 N N/A CAD Icon (for items table)
762 - 752-B 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 0.6870 in17.450 mm N/A 73600 lbf327000 N N/A 99200 lbf441000 N N/A CAD Icon (for items table)
78248C - 78513-B N/A 78000C N/A 2.5 in63.500 mm N/A 5.1259 in130.198 mm N/A 1.3085 in33.236 mm N/A 0.9260 in23.520 mm N/A 0.7871 in19.992 mm N/A 53200 lbf237000 N N/A 52600 lbf234000 N N/A CAD Icon (for items table)
797 - 792-B N/A 795 N/A 5.1181 in130 mm N/A 8.1250 in206.375 mm N/A 1.875 in47.625 mm N/A 1.3750 in34.925 mm N/A 0.8125 in20.638 mm N/A 85000 lbf378000 N N/A 133000 lbf593000 N N/A CAD Icon (for items table)
82587 - 82950-B N/A 82000 N/A 5 7/8 in149.225 mm N/A 9.5 in241.3 mm N/A 2.2300 in56.642 mm N/A 1.7500 in44.450 mm N/A 0.8750 in22.225 mm N/A 116000 lbf515000 N N/A 182000 lbf810000 N N/A CAD Icon (for items table)
866 - 854-B N/A 855 N/A 3.8750 in98.425 mm N/A 7.5 in190.5 mm N/A 2.2650 in57.531 mm N/A 1.7500 in44.450 mm N/A 0.8750 in22.225 mm N/A 103000 lbf458000 N N/A 142000 lbf630000 N N/A CAD Icon (for items table)
943 - 932-B N/A 935 N/A 3.8750 in98.425 mm N/A 8.3750 in212.725 mm N/A 2.6250 in66.675 mm N/A 2.1250 in53.975 mm N/A 0.9375 in23.812 mm N/A 129000 lbf572000 N N/A 177000 lbf786000 N N/A CAD Icon (for items table)
94650 - 94113-B N/A 94000 N/A 6 1/2 in165.1 mm N/A 11.3750 in288.925 mm N/A 2.5 in63.5 mm N/A 1.8750 in47.625 mm N/A 1.0625 in26.988 mm N/A 148000 lbf660000 N N/A 242000 lbf1070000 N N/A CAD Icon (for items table)
96900 - 96140-B N/A 96000 N/A 9 in228.600 mm N/A 14 in355.6 mm N/A 2.6250 in66.675 mm N/A 1.8750 in47.625 mm N/A 1.2500 in31.750 mm N/A 171000 lbf759000 N N/A 319000 lbf1420000 N N/A CAD Icon (for items table)
A2037 - A2126-B 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 0.1755 in4.458 mm N/A 2430 lbf10800 N N/A 2070 lbf9230 N N/A CAD Icon (for items table)
A2047 - A2126-B 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 0.1755 in4.458 mm N/A 2430 lbf10800 N N/A 2070 lbf9230 N N/A CAD Icon (for items table)
EE243190 - 243250-B N/A 243000 N/A 19.0000 in482.600 mm N/A 24.9950 in634.873 mm N/A 3.1875 in80.963 mm N/A 2.5 in63.5 mm N/A 1.2500 in31.750 mm N/A 330000 lbf1470000 N N/A 822000 lbf3660000 N N/A CAD Icon (for items table)
EE820085 - 820160-B N/A 820000 N/A 8 1/2 in215.900 mm N/A 16.0000 in406.400 mm N/A 3.6875 in93.663 mm N/A 2.75 in69.85 mm N/A 1.6250 in41.275 mm N/A 331000 lbf1470000 N N/A 506000 lbf2250000 N N/A CAD Icon (for items table)
H414242 - H414210-B N/A H414200 N/A 2.625 in66.675 mm N/A 5.3750 in136.525 mm N/A 1.625 in41.275 mm N/A 1.2500 in31.750 mm N/A 0.6550 in16.637 mm N/A 72600 lbf323000 N N/A 75400 lbf335000 N N/A CAD Icon (for items table)
HM516449C - HM516414-B N/A HM516400 N/A 3 1/4 in82.550 mm N/A 5.3750 in136.525 mm N/A 1.5625 in39.688 mm N/A 1.2813 in32.545 mm N/A 0.4850 in12.320 mm N/A 58200 lbf259000 N N/A 79300 lbf353000 N N/A CAD Icon (for items table)
HM624749 - HM624716-B N/A HM624700 N/A 4.7500 in120.650 mm N/A 7.8730 in199.974 mm N/A 1.8125 in46.038 mm N/A 1.3750 in34.925 mm N/A 0.75 in19.05 mm N/A 81300 lbf362000 N N/A 122000 lbf543000 N N/A CAD Icon (for items table)
HM624749 - HM624710-B N/A HM624700 N/A 4.7500 in120.650 mm N/A 7.5 in190.5 mm N/A 1.8125 in46.038 mm N/A 1.3750 in34.925 mm N/A 0.75 in19.05 mm N/A 81300 lbf362000 N N/A 122000 lbf543000 N N/A CAD Icon (for items table)
HM804849 - HM804811-B N/A HM804800 N/A 1.9060 in48.412 mm N/A 3.7500 in95.250 mm N/A 1.1563 in29.370 mm N/A 0.9457 in24.021 mm N/A 0.4387 in11.143 mm N/A 33100 lbf147000 N N/A 35400 lbf157000 N N/A CAD Icon (for items table)
HM807035 - HM807015-BA N/A HM807000 N/A 1.625 in41.275 mm N/A 4.2900 in108.966 mm N/A 1.4375 in36.513 mm N/A 1.1250 in28.575 mm N/A 0.5620 in14.275 mm N/A 38600 lbf172000 N N/A 50200 lbf223000 N N/A CAD Icon (for items table)
HM807040 - HM807015-BA N/A HM807000 N/A 1.75 in44.45 mm N/A 4.2900 in108.966 mm N/A 1.4375 in36.513 mm N/A 1.1250 in28.575 mm N/A 0.5620 in14.275 mm N/A 45700 lbf203000 N N/A 50200 lbf223000 N N/A CAD Icon (for items table)
L433749 - L433710-B N/A L433700 N/A 6 1/2 in165.1 mm N/A 8.5000 in215.900 mm N/A 1.0313 in26.195 mm N/A 0.8125 in20.638 mm N/A 0.4063 in10.320 mm N/A 40200 lbf179000 N N/A 75300 lbf335000 N N/A CAD Icon (for items table)
Unit of Measure
« 11 12 13 14