VAFEM (Shang Hai) Bearing Technology Co.,Ltd
Double Row TDO Series
  • Double Row TDO Series

Double Row TDO Series

Double row tapered roller bearing TDO consists of a single-piece (double)  outer ring and two single inner rings.  This confifi guration offers a wide  effective bearing spread to support  loads created by overturning moments. These bearings can be used at  fixed  positions or allowed to float in the housing  bore to compensate for shaft expansion.


Double row tapered roller bearing TDO bearings are usually supplied complete with an inner-ring  spacer as a pre-set assembly.   To suit the application duty, the built-in setting value needs to be  established by your VAFEM engineer before an order is placed. For spacer confifi guration information, contact your Timken  engineer. Double outer ring can be used with any single inner ring from  the same series. The tables list regularly specififi ed inner-ring part numbers.

selecionarInvestigaçãoBearing Dimensions(mm/in.)Load Ratings(N/lbf)Número da peça:Bearing Dimensions(mm/in.)Geometry FactorsBearing Weight(kg/lbs.)
dDTSonhoDynamic(1) Factors(2)Dynamic(3)Factors(2)InnerOuterShaftHousingPin(mm/in.)G1G2Cg
C1(2)eY1Y2C90Ca90C90(2)KMax. Shaft Fillet RadiusBacking Shoulder Dia.Max. Housing Fillet RadiusBacking Shoulder Dia.KaKb
R(4)dbr(4)Da
260.35 431.724 173.038 128.588 2690000 0.33 2.03 3.02 401000 228000 698000 1.76 HM252349 HM252315D 6.8 292 1.5 398.3 1551.8 152.3 0.1498 92.67
10.25 16.997 6.8125 5.0625 605000 =F1205 =G1205 =H1205 90100 51300 157000 =L1205 =M1205 =N1205 0.27 11.5 0.06 15.68 =U1205 =V1205 =W1205 204.3
260.35 488.95 254 196.85 4220000 0.31 2.16 3.21 628000 336000 1090000 1.87 EE295102 295192D 6.4 299 1.5 450.5 2247.3 171.9 0.1664 198.86
10.25 19.25 10 7.75 948000 =F1207 =G1207 =H1207 141000 75600 246000 =L1207 =M1207 =N1207 0.25 11.77 0.06 17.74 =U1207 =V1207 =W1207 438.41
260.35 488.95 254 196.85 4220000 0.31 2.16 3.21 628000 336000 1090000 1.87 EE295102 295192CD 6.4 299 1.5 450.5 28.58 14.3 2247.3 171.9 0.1664 198.86
10.25 19.25 10 7.75 948000 =F1209 =G1209 =H1209 141000 75600 246000 =L1209 =M1209 =N1209 0.25 11.77 0.06 17.74 1.13 0.56 =U1209 =V1209 =W1209 438.41
263.525 355.6 127 101.6 1400000 0.36 1.87 2.79 209000 129000 363000 1.62 LM451345 LM451310CD 3.5 283 1.5 342.9 22.23 8.73 1554.1 212.2 0.1536 32.93
10.375 14 5 4 315000 =F1211 =G1211 =H1211 46900 28900 81600 =L1211 =M1211 =N1211 0.14 11.14 0.06 13.5 0.88 0.34 =U1211 =V1211 =W1211 72.62
266.7 323.85 63.5 50.8 263000 0.35 1.95 2.9 39200 23200 68200 1.69 29880 29820D 1.5 277 0.8 312 906.8 658.2 0.1567 9.04
10.5 12.75 2.5 2 59100 =F1213 =G1213 =H1213 8800 5220 15300 =L1213 =M1213 =N1213 0.06 10.91 0.03 12.28 =U1213 =V1213 =W1213 19.93
266.7 355.6 127 101.6 1530000 0.36 1.87 2.79 228000 141000 397000 1.62 LM451349 LM451310CD 3.5 285 1.5 342.9 22.23 8.73 1554.1 212.2 0.1536 31.82
10.5 14 5 4 345000 =F1215 =G1215 =H1215 51300 31600 89300 =L1215 =M1215 =N1215 0.14 11.22 0.06 13.5 0.88 0.34 =U1215 =V1215 =W1215 70.17
266.7 393.7 157.162 109.538 1760000 0.4 1.68 2.5 262000 181000 457000 1.45 EE275105 275156CD 6.4 296 1.5 378.5 25.4 9.52 1451.8 201.3 0.1555 55.47
10.5 15.5 6.1875 4.3125 396000 =F1217 =G1217 =H1217 59000 40600 103000 =L1217 =M1217 =N1217 0.25 11.65 0.06 14.9 1 0.38 =U1217 =V1217 =W1217 122.31
266.7 393.7 157.162 109.538 1760000 0.4 1.68 2.5 262000 181000 457000 1.45 EE275105 275156D 6.4 296 1.5 378.1 1451.8 201.3 0.1555 55.11
10.5 15.5 6.1875 4.3125 396000 =F1219 =G1219 =H1219 59000 40600 103000 =L1219 =M1219 =N1219 0.25 11.65 0.06 14.89 =U1219 =V1219 =W1219 121.5
266.7 406.4 155.575 107.95 1760000 0.4 1.68 2.5 262000 181000 457000 1.45 EE275105 275161D 6.4 296 1.5 378.1 1451.8 201.3 0.1555 60.74
10.5 16 6.125 4.25 396000 =F1221 =G1221 =H1221 59000 40600 103000 =L1221 =M1221 =N1221 0.25 11.65 0.06 14.89 =U1221 =V1221 =W1221 133.92
269.875 381 158.75 123.825 2000000 0.33 2.03 3.02 298000 170000 519000 1.76 M252349 M252310CD 6.4 296 1.5 364 28.58 10.31 1839.2 226.1 0.1588 51.96
10.625 15 6.25 4.875 450000 =F1223 =G1223 =H1223 67000 38100 117000 =L1223 =M1223 =N1223 0.25 11.65 0.06 14.32 1.13 0.41 =U1223 =V1223 =W1223 114.53
273.05 393.7 157.162 109.538 1760000 0.4 1.68 2.5 262000 181000 457000 1.45 EE275108 275156CD 6.4 301 1.5 378.5 25.4 9.52 1451.8 201.3 0.1555 53.1
10.75 15.5 6.1875 4.3125 396000 =F1225 =G1225 =H1225 59000 40600 103000 =L1225 =M1225 =N1225 0.25 11.85 0.06 14.9 1 0.38 =U1225 =V1225 =W1225 117.05
273.05 393.7 157.162 109.538 1760000 0.4 1.68 2.5 262000 181000 457000 1.45 EE275108 275156D 6.4 301 1.5 378.1 1451.8 201.3 0.1555 52.35
10.75 15.5 6.1875 4.3125 396000 =F1227 =G1227 =H1227 59000 40600 103000 =L1227 =M1227 =N1227 0.25 11.85 0.06 14.89 =U1227 =V1227 =W1227 115.39
273.05 406.4 155.575 107.95 1760000 0.4 1.68 2.5 262000 181000 457000 1.45 EE275108 275161D 6.4 301 1.5 378.1 1451.8 201.3 0.1555 57.98
10.75 16 6.125 4.25 396000 =F1229 =G1229 =H1229 59000 40600 103000 =L1229 =M1229 =N1229 0.25 11.85 0.06 14.89 =U1229 =V1229 =W1229 127.8
276.225 508 190.5 127 2510000 0.58 1.17 1.75 374000 369000 651000 1.01 HM855449 HM855419D 6.4 313 3.3 430 1651.5 173.3 0.1824 152.7
10.875 20 7.5 5 565000 =F1231 =G1231 =H1231 84100 82900 146000 =L1231 =M1231 =N1231 0.25 12.32 0.13 16.93 =U1231 =V1231 =W1231 336.65
279.4 374.65 104.775 79.375 905000 0.4 1.68 2.5 135000 92700 235000 1.45 L555233 L555210D 3.5 300 1.5 362 1476.9 368.2 0.1553 27.91
11 14.75 4.125 3.125 203000 =F1233 =G1233 =H1233 30300 20800 52700 =L1233 =M1233 =N1233 0.14 11.81 0.06 14.25 =U1233 =V1233 =W1233 61.53
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Double Row TDO Series

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