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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.

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تحديدسؤالBearing Dimensions(mm/in.)Load Ratings(N/lbf)رقم القطعة:Bearing Dimensions(mm/in.)Geometry FactorsBearing Weight(kg/lbs.)
د:د:TجDynamic(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
68.262 136.525 95.25 76.2 406000 0.36 1.86 2.78 60400 37400 105000 1.61 642 632D 3.5 85 1.5 125 – – 106.4 21 0.0814 5.93
2.6875 5.375 3.75 3 91200 =F455 =G455 =H455 13600 8420 23600 =L455 =M455 =N455 0.14 3.35 0.06 4.92 – – =U455 =V455 =W455 13.04
68.262 161.925 105.562 70.637 614000 0.71 0.95 1.42 91400 111000 159000 0.82 9278 9220D 3.5 106 0.8 153 – – 102.5 16.1 0.0984 9.42
2.6875 6.375 4.156 2.781 138000 =F457 =G457 =H457 20600 24900 35800 =L457 =M457 =N457 0.14 4.17 0.03 6.03 – – =U457 =V457 =W457 20.77
69.85 114.287 58.738 46.038 192000 0.49 1.38 2.06 28600 23900 49900 1.2 29675 29622D 1.5 80 0.8 109 – – 77.7 43.3 0.117 2.2
2.75 4.4995 2.3125 1.8125 43300 =F459 =G459 =H459 6440 5370 11200 =L459 =M459 =N459 0.06 3.15 0.03 4.29 – – =U459 =V459 =W459 4.86
69.85 117.475 66.675 53.975 241000 0.44 1.55 2.31 35900 26800 62400 1.34 33275 33462D 3.5 85 0.8 112 – – 84.2 25.9 0.1162 2.81
2.75 4.625 2.625 2.125 54200 =F461 =G461 =H461 8060 6020 14000 =L461 =M461 =N461 0.14 3.35 0.03 4.41 – – =U461 =V461 =W461 6.2
69.85 120 65.09 53.975 250000 0.38 1.75 2.61 37200 24500 64700 1.52 482 472D 3.5 83 0.8 114 – – 77.2 23 0.1083 2.9
2.75 4.7244 2.5626 2.125 56100 =F463 =G463 =H463 8360 5500 14600 =L463 =M463 =N463 0.14 3.27 0.03 4.49 – – =U463 =V463 =W463 6.4
69.85 120 71.438 58.738 311000 0.36 1.87 2.79 46300 28600 80700 1.62 47487 47420D 3.5 84 0.8 114 – – 98.4 26.3 0.1153 3.12
2.75 4.7244 2.8125 2.3125 70000 =F465 =G465 =H465 10400 6420 18100 =L465 =M465 =N465 0.14 3.31 0.03 4.49 – – =U465 =V465 =W465 6.86
69.85 127 80.962 65.088 342000 0.36 1.86 2.76 50900 31700 88600 1.61 566 563D 3.5 85 1.5 119 – – 101.3 24 0.1167 4.12
2.75 5 3.1875 2.5625 76900 =F467 =G467 =H467 11400 7130 19900 =L467 =M467 =N467 0.14 3.35 0.06 4.69 – – =U467 =V467 =W467 9.07
69.85 136.525 95.25 76.2 481000 0.36 1.86 2.78 71600 44400 125000 1.61 643 632D 3.5 86 1.5 125 – – 106.4 21 0.0814 5.78
2.75 5.375 3.75 3 108000 =F469 =G469 =H469 16100 9980 28000 =L469 =M469 =N469 0.14 3.39 0.06 4.92 – – =U469 =V469 =W469 12.73
69.85 152.4 95.25 76.2 430000 0.41 1.65 2.46 64000 44800 112000 1.43 655 654D 3.5 88 1.5 141 – – 136.6 27.3 0.0919 8.08
2.75 6 3.75 3 96700 =F471 =G471 =H471 14400 10100 25100 =L471 =M471 =N471 0.14 3.46 0.06 5.55 – – =U471 =V471 =W471 17.84
69.85 155.575 101.6 85.725 553000 0.33 2.08 3.09 82400 45900 143000 1.8 744A 742D 5 91 1.5 143 – – 159.6 26.3 0.0898 9.32
2.75 6.125 4 3.375 124000 =F473 =G473 =H473 18500 10300 32200 =L473 =M473 =N473 0.2 3.58 0.06 5.63 – – =U473 =V473 =W473 20.54
69.85 155.575 101.6 85.725 656000 0.33 2.08 3.09 97600 54400 170000 1.8 745A 742D 3.5 88 1.5 143 – – 159.6 26.3 0.0898 9.35
2.75 6.125 4 3.375 147000 =F475 =G475 =H475 21900 12200 38200 =L475 =M475 =N475 0.14 3.46 0.06 5.63 – – =U475 =V475 =W475 20.61
69.85 171.45 125.412 100.012 844000 0.3 2.26 3.36 126000 64400 219000 1.95 835 834D 3.5 91 0.8 155 – – 197.9 34.8 0.0937 14.37
2.75 6.75 4.9375 3.9375 190000 =F477 =G477 =H477 28300 14500 49200 =L477 =M477 =N477 0.14 3.58 0.03 6.1 – – =U477 =V477 =W477 31.68
69.914 177.8 109.538 74.612 632000 0.76 0.88 1.31 94100 123000 164000 0.76 9382 9320D 3.5 101 2.3 164 – – 117.9 18.6 0.1053 12.79
2.7525 7 4.3125 2.9375 142000 =F479 =G479 =H479 21200 27700 36800 =L479 =M479 =N479 0.14 3.98 0.09 6.46 – – =U479 =V479 =W479 28.19
69.952 121.442 52.39 38.1 178000 0.45 1.5 2.23 26500 20500 46100 1.3 34274 34478D 2 81 0.8 116 – – 69.3 27 0.1093 2.27
2.754 4.7812 2.0626 1.5 40000 =F481 =G481 =H481 5960 4600 10400 =L481 =M481 =N481 0.08 3.19 0.03 4.57 – – =U481 =V481 =W481 4.99
70 120 65.09 53.975 250000 0.38 1.75 2.61 37200 24500 64700 1.52 484 472D 2 80 0.8 114 – – 77.2 23 0.1083 2.93
2.7559 4.7244 2.5626 2.125 56100 =F483 =G483 =H483 8360 5500 14600 =L483 =M483 =N483 0.08 3.15 0.03 4.49 – – =U483 =V483 =W483 6.44
سابق12...1415161718...5556التالي
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Double Row TDO Series

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