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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Timken_TRB_SINGLECONE_TS
TRB TS Cone Line Drawing
Unit of Measure
« 46 47 48 49 50 

Part Number

Series

d - Cone Bore

B - Cone Width

C1 - Dynamic Radial Rating (1 million revolutions)

C0 - Static Radial Rating

CAD

EE640192 N/A 640000 N/A 19.2500 in488.950 mm N/A 3.7188 in94.458 mm N/A 533000 lbf2370000 N N/A 1030000 lbf4590000 N N/A CAD Icon (for items table)
LM772748 N/A LM772700 N/A 19.2500 in488.950 mm N/A 3.3125 in84.138 mm N/A 418000 lbf1860000 N N/A 871000 lbf3870000 N N/A CAD Icon (for items table)
EE243192 N/A 243000 N/A 19.2530 in489.026 mm N/A 3.1875 in80.963 mm N/A 330000 lbf1470000 N N/A 822000 lbf3660000 N N/A CAD Icon (for items table)
EE243192W N/A 243000 N/A 19.2530 in489.026 mm N/A 3.1875 in80.963 mm N/A 330000 lbf1470000 N N/A 822000 lbf3660000 N N/A CAD Icon (for items table)
EE243197 N/A 243000 N/A 19.6190 in498.323 mm N/A 3.1875 in80.963 mm N/A 330000 lbf1470000 N N/A 822000 lbf3660000 N N/A CAD Icon (for items table)
EE243198 N/A 243000 N/A 19.6190 in498.323 mm N/A 3.1875 in80.963 mm N/A 359000 lbf1600000 N N/A 927000 lbf4130000 N N/A CAD Icon (for items table)
EE243195 N/A 243000 N/A 19.6250 in498.475 mm N/A 3.1875 in80.963 mm N/A 359000 lbf1600000 N N/A 927000 lbf4130000 N N/A CAD Icon (for items table)
EE243196 N/A 243000 N/A 19.6250 in498.475 mm N/A 3.1875 in80.963 mm N/A 330000 lbf1470000 N N/A 822000 lbf3660000 N N/A CAD Icon (for items table)
80487 N/A N/A 19.7500 in501.650 mm N/A 1.8125 in46.038 mm N/A 156000 lbf695000 N N/A 384000 lbf1710000 N N/A CAD Icon (for items table)
M274149 N/A M274100 N/A 19.7500 in501.650 mm N/A 5.3750 in136.525 mm N/A 794000 lbf3530000 N N/A 1820000 lbf8070000 N N/A CAD Icon (for items table)
EE426200 N/A 426000 N/A 20.0000 in508 mm N/A 5.5000 in139.700 mm N/A 812000 lbf3610000 N N/A 1470000 lbf6530000 N N/A CAD Icon (for items table)
EE982003 N/A 980000 N/A 20.0000 in508 mm N/A 3.2188 in81.758 mm N/A 447000 lbf1990000 N N/A 772000 lbf3430000 N N/A CAD Icon (for items table)
EE982028 N/A 980000 N/A 20.2500 in514.350 mm N/A 3.2188 in81.758 mm N/A 447000 lbf1990000 N N/A 772000 lbf3430000 N N/A CAD Icon (for items table)
EE982051 N/A 980000 N/A 20.5000 in520.7 mm N/A 3.2188 in81.758 mm N/A 447000 lbf1990000 N N/A 772000 lbf3430000 N N/A CAD Icon (for items table)
EE522102 N/A 520000 N/A 21.0000 in533.400 mm N/A 3.2500 in82.550 mm N/A 487000 lbf2170000 N N/A 873000 lbf3880000 N N/A CAD Icon (for items table)
LL575343 N/A N/A 21.0000 in533.400 mm N/A 2 in50.8 mm N/A 201000 lbf892000 N N/A 459000 lbf2040000 N N/A CAD Icon (for items table)
M276449 N/A M276400 N/A 21.1250 in536.575 mm N/A 5.7500 in146.050 mm N/A 902000 lbf4010000 N N/A 2080000 lbf9250000 N N/A CAD Icon (for items table)
LL575349 N/A N/A 21.2500 in539.750 mm N/A 2 in50.8 mm N/A 201000 lbf892000 N N/A 459000 lbf2040000 N N/A CAD Icon (for items table)
EE542215 N/A 542000 N/A 21.5000 in546.100 mm N/A 3.0000 in76.200 mm N/A 315000 lbf1400000 N N/A 728000 lbf3240000 N N/A CAD Icon (for items table)
L476548 N/A L476500 N/A 21.6180 in549.097 mm N/A 3.1875 in80.963 mm N/A 342000 lbf1520000 N N/A 892000 lbf3970000 N N/A CAD Icon (for items table)
EL875849 N/A N/A 21.6250 in549.275 mm N/A 1.0625 in26.988 mm N/A 36900 lbf164000 N N/A 152000 lbf674000 N N/A CAD Icon (for items table)
L476549 N/A L476500 N/A 21.6250 in549.275 mm N/A 3.1875 in80.963 mm N/A 342000 lbf1520000 N N/A 892000 lbf3970000 N N/A CAD Icon (for items table)
EE327220 N/A 327000 N/A 22 in558.8 mm N/A 5.0937 in129.380 mm N/A 853000 lbf3790000 N N/A 1520000 lbf6760000 N N/A CAD Icon (for items table)
EE542220 N/A 542000 N/A 22 in558.8 mm N/A 3.0000 in76.200 mm N/A 315000 lbf1400000 N N/A 728000 lbf3240000 N N/A CAD Icon (for items table)
EE647220 N/A N/A 22 in558.8 mm N/A 2.875 in73.025 mm N/A 345000 lbf1540000 N N/A 773000 lbf3440000 N N/A CAD Icon (for items table)
EE843220 N/A 843000 N/A 22 in558.8 mm N/A 3.4688 in88.108 mm N/A 465000 lbf2070000 N N/A 1030000 lbf4580000 N N/A CAD Icon (for items table)
LM377449 N/A LM377400 N/A 22 in558.8 mm N/A 4.1250 in104.775 mm N/A 578000 lbf2570000 N N/A 1430000 lbf6370000 N N/A CAD Icon (for items table)
LL777148 N/A N/A 22.5000 in571.500 mm N/A 1.75 in44.45 mm N/A 153000 lbf680000 N N/A 431000 lbf1920000 N N/A CAD Icon (for items table)
M278749 N/A M278700 N/A 22.5000 in571.500 mm N/A 6.1250 in155.575 mm N/A 1020000 lbf4530000 N N/A 2370000 lbf10600000 N N/A CAD Icon (for items table)
EE662303 N/A 660000 N/A 23.0000 in584.200 mm N/A 5.5000 in139.700 mm N/A 1120000 lbf4980000 N N/A 1710000 lbf7590000 N N/A CAD Icon (for items table)
L778149 N/A N/A 23.0000 in584.200 mm N/A 2.2500 in57.150 mm N/A 271000 lbf1210000 N N/A 659000 lbf2930000 N N/A CAD Icon (for items table)
LL778149 N/A N/A 23.0000 in584.200 mm N/A 1.9375 in49.213 mm N/A 179000 lbf798000 N N/A 513000 lbf2280000 N N/A CAD Icon (for items table)
680235 N/A 680000 N/A 23.5000 in596.900 mm N/A 1.2500 in31.750 mm N/A 77300 lbf344000 N N/A 217000 lbf963000 N N/A CAD Icon (for items table)
EE649237 N/A 649000 N/A 23.7380 in602.945 mm N/A 3.6875 in93.663 mm N/A 587000 lbf2610000 N N/A 1260000 lbf5620000 N N/A CAD Icon (for items table)
EE649239 N/A 649000 N/A 23.9260 in607.720 mm N/A 3.6875 in93.663 mm N/A 587000 lbf2610000 N N/A 1260000 lbf5620000 N N/A CAD Icon (for items table)
EE649238 N/A 649000 N/A 23.9900 in609.346 mm N/A 3.6875 in93.663 mm N/A 587000 lbf2610000 N N/A 1260000 lbf5620000 N N/A CAD Icon (for items table)
L879946 N/A N/A 23.9920 in609.397 mm N/A 3.6250 in92.075 mm N/A 445000 lbf1980000 N N/A 1230000 lbf5470000 N N/A CAD Icon (for items table)
EE649240 N/A 649000 N/A 24.0000 in609.600 mm N/A 3.6875 in93.663 mm N/A 587000 lbf2610000 N N/A 1260000 lbf5620000 N N/A CAD Icon (for items table)
EE649240H N/A 649000 N/A 24.0000 in609.600 mm N/A 3.6875 in93.663 mm N/A 570000 lbf2540000 N N/A 1210000 lbf5390000 N N/A CAD Icon (for items table)
EE743240 N/A 743000 N/A 24.0000 in609.600 mm N/A 3.2500 in82.550 mm N/A 467000 lbf2080000 N N/A 912000 lbf4060000 N N/A CAD Icon (for items table)
L580049 N/A N/A 24.0000 in609.600 mm N/A 3.1250 in79.375 mm N/A 453000 lbf2020000 N N/A 1040000 lbf4620000 N N/A CAD Icon (for items table)
L879947 N/A N/A 24.0000 in609.600 mm N/A 3.6250 in92.075 mm N/A 445000 lbf1980000 N N/A 1230000 lbf5470000 N N/A CAD Icon (for items table)
LL580049 N/A N/A 24.2500 in615.950 mm N/A 1.625 in41.275 mm N/A 136000 lbf605000 N N/A 414000 lbf1840000 N N/A CAD Icon (for items table)
80780 N/A N/A 25.0000 in635.000 mm N/A 2.125 in53.975 mm N/A 147000 lbf654000 N N/A 412000 lbf1830000 N N/A CAD Icon (for items table)
M281635 N/A M281600 N/A 25.0000 in635.000 mm N/A 7.0000 in177.800 mm N/A 1320000 lbf5860000 N N/A 3120000 lbf13900000 N N/A CAD Icon (for items table)
LM281049 N/A LM281000 N/A 25.4375 in646.113 mm N/A 5.5625 in141.288 mm N/A 1060000 lbf4700000 N N/A 2330000 lbf10400000 N N/A CAD Icon (for items table)
L281146 N/A L281100 N/A 25.9935 in660.235 mm N/A 3.7500 in95.250 mm N/A 570000 lbf2530000 N N/A 1340000 lbf5940000 N N/A CAD Icon (for items table)
EE538260 N/A N/A 26.0000 in660.400 mm N/A 5.0000 in127.000 mm N/A 800000 lbf3560000 N N/A 1750000 lbf7800000 N N/A CAD Icon (for items table)
EE538261 N/A N/A 26.0000 in660.400 mm N/A 5.0000 in127.000 mm N/A 800000 lbf3560000 N N/A 1750000 lbf7800000 N N/A CAD Icon (for items table)
EE749260 N/A 749000 N/A 26.0000 in660.400 mm N/A 3.3649 in85.468 mm N/A 504000 lbf2240000 N N/A 1040000 lbf4620000 N N/A CAD Icon (for items table)
Unit of Measure
« 46 47 48 49 50