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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
50.8 109.982 63.5 42.865 263000 0.88 0.76 1.14 39200 59300 68200 0.66 55200C 55433D 3.5 71 0.5 105 – – 48.7 18.1 0.1198 2.86
2 4.33 2.5 1.6876 59200 =F275 =G275 =H275 8810 13300 15300 =L275 =M275 =N275 0.14 2.8 0.02 4.13 – – =U275 =V275 =W275 6.29
50.8 110 52.388 46.038 172000 0.4 1.68 2.5 25600 17600 44600 1.45 398 394D 0.8 62 0.8 104.4 – – 56 21.4 0.0984 2.28
2 4.3307 2.0625 1.8125 38700 =F277 =G277 =H277 5760 3970 10000 =L277 =M277 =N277 0.03 2.44 0.03 4.11 – – =U277 =V277 =W277 5.04
50.8 112.712 65.088 46.038 220000 0.88 0.76 1.14 32700 49500 56900 0.66 55200 55444D 3.5 71 1.5 105 – – 36.8 13.2 0.1085 2.78
2 4.4375 2.5625 1.8125 49400 =F279 =G279 =H279 7350 11100 12800 =L279 =M279 =N279 0.14 2.8 0.06 4.13 – – =U279 =V279 =W279 6.14
50.8 117.475 73.025 53.975 307000 0.63 1.08 1.6 45800 49100 79700 0.93 66200 66462D 3.5 71 0.8 111 – – 50.2 16.4 0.0751 3.65
2 4.625 2.875 2.125 69100 =F281 =G281 =H281 10300 11000 17900 =L281 =M281 =N281 0.14 2.8 0.03 4.37 – – =U281 =V281 =W281 8.05
50.8 123.825 79.375 63.5 332000 0.35 1.95 2.9 49400 29300 86100 1.69 555 552D 2.3 66 1.5 115 – – 91 21.1 0.1108 4.76
2 4.875 3.125 2.5 74700 =F283 =G283 =H283 11100 6590 19400 =L283 =M283 =N283 0.09 2.6 0.06 4.53 – – =U283 =V283 =W283 10.51
51.592 90 50.01 42.07 177000 0.32 2.11 3.14 26400 14400 46000 1.83 368-S 363D 2 59 0.8 84 – – 33.8 14 0.0773 1.15
2.0312 3.5433 1.9689 1.6563 39900 =F285 =G285 =H285 5930 3250 10300 =L285 =M285 =N285 0.08 2.32 0.03 3.31 – – =U285 =V285 =W285 2.54
52.387 93.264 65.088 52.388 213000 0.34 1.99 2.97 31700 18300 55100 1.73 3767 3729D 2.3 63 0.8 87.9 – – 49.9 14.5 0.0903 1.78
2.0625 3.6718 2.5625 2.0625 47800 =F287 =G287 =H287 7120 4120 12400 =L287 =M287 =N287 0.09 2.48 0.03 3.46 – – =U287 =V287 =W287 3.9
52.387 95.25 63.5 52.385 226000 0.33 2.05 3.05 33600 19000 58600 1.77 33890 33821D 1.5 61 0.8 90 – – 52.5 18.5 0.091 1.83
2.0625 3.75 2.5 2.0624 50800 =F289 =G289 =H289 7560 4270 13200 =L289 =M289 =N289 0.06 2.4 0.03 3.54 – – =U289 =V289 =W289 4
52.387 95.25 63.5 52.385 226000 0.33 2.05 3.05 33600 19000 58600 1.77 33891 33821D 3.5 66 0.8 90 – – 52.5 18.5 0.091 1.81
2.0625 3.75 2.5 2.0624 50800 =F291 =G291 =H291 7560 4270 13200 =L291 =M291 =N291 0.14 2.6 0.03 3.54 – – =U291 =V291 =W291 3.97
52.387 107.95 65.09 53.975 280000 0.34 2.01 3 41700 23900 72600 1.74 468 452D 1.5 62 0.8 100 – – 58.6 17.1 0.0946 2.63
2.0625 4.25 2.5626 2.125 62900 =F293 =G293 =H293 9370 5380 16300 =L293 =M293 =N293 0.06 2.44 0.03 3.94 – – =U293 =V293 =W293 5.8
52.387 109.982 63.5 42.865 220000 0.88 0.76 1.14 32700 49500 56900 0.66 55206 55433D 3.5 72 0.5 105 – – 36.8 13.2 0.1085 2.61
2.0625 4.33 2.5 1.6876 49400 =F295 =G295 =H295 7350 11100 12800 =L295 =M295 =N295 0.14 2.83 0.02 4.13 – – =U295 =V295 =W295 5.73
52.387 112.712 65.088 46.038 220000 0.88 0.76 1.14 32700 49500 56900 0.66 55206 55444D 3.5 72 1.5 105 – – 36.8 13.2 0.1085 2.73
2.0625 4.4375 2.5625 1.8125 49400 =F297 =G297 =H297 7350 11100 12800 =L297 =M297 =N297 0.14 2.83 0.06 4.13 – – =U297 =V297 =W297 5.98
53.975 95.25 63.5 52.385 226000 0.33 2.05 3.05 33600 19000 58600 1.77 33895 33821D 1.5 63 0.8 90 – – 52.5 18.5 0.091 1.75
2.125 3.75 2.5 2.0624 50800 =F299 =G299 =H299 7560 4270 13200 =L299 =M299 =N299 0.06 2.48 0.03 3.54 – – =U299 =V299 =W299 3.84
53.975 100 49.2 39.675 188000 0.35 1.91 2.84 28000 16900 48700 1.65 389A 384ED 0.8 61 0.8 93 – – 42 15.7 0.0859 1.52
2.125 3.937 1.937 1.562 42200 =F301 =G301 =H301 6280 3810 10900 =L301 =M301 =N301 0.03 2.4 0.03 3.66 – – =U301 =V301 =W301 3.34
53.975 100 52.388 42.862 188000 0.35 1.91 2.84 28000 16900 48700 1.65 389A 384D 0.8 61 0.8 93 – – 42 15.7 0.0859 1.6
2.125 3.937 2.0625 1.6875 42200 =F303 =G303 =H303 6280 3810 10900 =L303 =M303 =N303 0.03 2.4 0.03 3.66 – – =U303 =V303 =W303 3.52
سابق12...89101112...5556التالي
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Double Row TDO Series

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