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

Double Row TDI Series

Double row tapered roller bearing TDI style consists of a single-piece (double) inner ring plus two single outer rings. It is normally supplied complete with an outer-ring spacer as a pre-set assembly. To suit the application duty, the builtin setting value needs to be established by your VAFEM engineer before an order is placed. A groove and holes can be supplied in the outerring spacer to allow lubricant to pass from the bearing  housing. Contact your VAFEM engineer for spacer information.

selectInquiryBearing Dimensions(mm/in.)Load Ratings(N/lbf)부품 번호:Bearing Dimensions(mm/in.)Geometry FactorsBearing Weight(kg/lbs.)
디:디:T비:Dynamic(1) Factors(2)Dynamic(3)Factors(2)InnerOuterShaftHousingG1G2Cg
C1(2)eY1Y2C90Ca90C90(2)KMax. Shaft Fillet RadiusBacking Shoulder Dia.Max. Housing Fillet RadiusBacking Shoulder Dia.
R(4)dar(4)Db
501.65 711.2 250.825 250.825 6150000 0.3 2 3 916000 521000 1590000 1.76 M274149D M274110 3.3 534 6.4 663 9019.6 560.7 0.269 339.24
19.75 28 9.875 9.875 1380000 0.3 2 3 206000 117000 358000 1.76 M274149D M274110 0.13 21.02 0.25 26.1 9019.6 560.7 0.269 747.88
505.181 838.2 266.7 266.7 6290000 0.5 1.4 2.1 936000 769000 1630000 1.22 EE426198D 426330 6.4 555 9.7 759 6651.9 435.2 0.2722 600.54
19.889 33 10.5 10.5 1410000 0.5 1.4 2.1 210000 173000 366000 1.22 EE426198D 426330 0.25 21.85 0.38 29.88 6651.9 435.2 0.2722 1323.96
508 762 219.075 219.075 5360000 0.4 1.8 2.7 799000 519000 1390000 1.54 EE531201D 531300 6.4 550.7 6.4 710.9 6784.6 473.8 0.2541 345.54
20 30 8.625 8.625 1210000 0.4 1.8 2.7 180000 117000 313000 1.54 EE531201D 531300 0.25 21.68 0.25 27.99 6784.6 473.8 0.2541 761.84
514.35 673.1 203.2 203.2 4130000 0.3 2.1 3.2 615000 336000 1070000 1.83 LM274449D LM274410 3.3 540 6.4 636 8252.3 802 0.2561 321.7
20.25 26.5 8 8 928000 0.3 2.1 3.2 138000 75400 241000 1.83 LM274449D LM274410 0.13 21.26 0.25 25.04 8252.3 802 0.2561 709.11
519.112 736.6 258.762 258.762 6570000 0.3 2 3 978000 557000 1700000 1.76 M275349D M275310 3.3 552 6.4 684 9814.6 651.6 0.2766 383.08
20.4375 29 10.1875 10.1875 1480000 0.3 2 3 220000 125000 383000 1.76 M275349D M275310 0.13 21.73 0.25 26.93 9814.6 651.6 0.2766 844.57
519.112 736.6 258.762 258.762 6570000 0.3 2 3 978000 557000 1700000 1.76 M275348D M275310 3.3 552 6.4 684 9814.6 651.6 0.2766 381.64
20.4375 29 10.1875 10.1875 1480000 0.3 2 3 220000 125000 383000 1.76 M275348D M275310 0.13 21.73 0.25 26.93 9814.6 651.6 0.2766 841.4
536.575 761.873 269.875 269.875 6980000 0.3 2 3 1040000 592000 1810000 1.76 M276449D M276410 3.3 564 6.4 711 10625 614.5 0.2839 415.94
21.125 29.995 10.625 10.625 1570000 0.3 2 3 234000 133000 407000 1.76 M276449D M276410 0.13 22.2 0.25 27.99 10625 614.5 0.2839 917.01
536.575 761.873 269.875 269.875 6980000 0.3 2 3 1040000 592000 1810000 1.76 M276448D M276410 3.3 564 6.4 711 10625 614.5 0.2839 415.91
21.125 29.995 10.625 10.625 1570000 0.3 2 3 234000 133000 407000 1.76 M276448D M276410 0.13 22.2 0.25 27.99 10625 614.5 0.2839 916.95
539.75 784.225 165.1 161.925 3770000 0.5 1.4 2.1 561000 457000 977000 1.23 EE522126D 523087 3.3 573 6.4 732 5013.3 457.2 0.2452 240.64
21.25 30.875 6.5 6.375 848000 0.5 1.4 2.1 126000 103000 220000 1.23 EE522126D 523087 0.13 22.56 0.25 28.82 5013.3 457.2 0.2452 530.53
558.673 901.573 457.2 442.912 15700000 0.4 1.9 2.8 2340000 1460000 4080000 1.6 EE546220D 546355 6.4 621 12.7 816 14325.6 376.4 0.325 1170.74
21.995 35.495 18 17.4375 3540000 0.4 1.9 2.8 526000 329000 917000 1.6 EE546220D 546355 0.25 24.45 0.5 32.13 14325.6 376.4 0.325 2581.03
558.8 660.4 95.25 92.075 1360000 0.6 1.2 1.8 202000 189000 352000 1.07 LL876449D LL876410 1.5 576 3.3 636 4668.3 1119.2 0.2467 54.75
22 26 3.75 3.625 305000 0.6 1.2 1.8 45400 42400 79000 1.07 LL876449D LL876410 0.06 22.68 0.13 25.04 4668.3 1119.2 0.2467 120.67
558.8 736.6 155.575 155.575 3600000 0.3 2 2.9 536000 315000 934000 1.7 EE843221D 843290 3.3 585 6.4 699 7097.5 714.8 0.2478 177.96
22 29 6.125 6.125 810000 0.3 2 2.9 121000 70700 210000 1.7 EE843221D 843290 0.13 23.03 0.25 27.52 7097.5 714.8 0.2478 392.34
558.8 736.6 196.85 196.85 4480000 0.4 2 2.9 667000 395000 1160000 1.69 LM377449D LM377410 3.3 588 6.4 696 9314.8 907.6 0.2735 237.01
22 29 7.75 7.75 1010000 0.4 2 2.9 150000 88800 261000 1.69 LM377449D LM377410 0.13 23.15 0.25 27.4 9314.8 907.6 0.2735 522.5
571.5 812.8 285.75 285.75 7890000 0.3 2 3 1180000 669000 2050000 1.76 M278749D M278710 3.3 609 6.4 756 12425.1 669.4 0.299 489.64
22.5 32 11.25 11.25 1770000 0.3 2 3 264000 150000 460000 1.76 M278749D M278710 0.13 23.98 0.25 29.76 12425.1 669.4 0.299 1079.48
585.788 771.525 230.188 230.188 5730000 0.3 2 3 853000 486000 1490000 1.76 LM278849D LM278810 3.3 615 6.4 726 11553.5 930.7 0.2906 302.98
23.0625 30.375 9.0625 9.0625 1290000 0.3 2 3 192000 109000 334000 1.76 LM278849D LM278810 0.13 24.21 0.25 28.58 11553.5 930.7 0.2906 667.96
Part Number:
d:
D:
B:

Double Row TDI Series

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