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英制雙列圓錐滾子軸承(d152.400一317.500)
徑向當量動載荷
當Fa／Fr=e Pr=Fr+YlFa
當Fa／Fr>e Pr=0．67Fr+Y2Fa
徑向當量靜載荷
POr=Fr+Y0Fa
| 外 形 尺 寸(mm) | 基本載荷（KN） | 重量(kg) | 軸承型號 | 計算參數 | 參考軸承型號 | |||||||||||
| d | D | T | B | r1.2min | r3.4min | 動 | 靜 | 參考 | 新 | e | Y1 | Y2 | Y0 | SKF | FAG | TIMKEN |
| 152.4 | 225.25 | 84.138 | 84.138 | 1.5 | 1.5 | 605 | 1250 | 11.5 | IDTB0001 | 0.33 | 2 | 3 | 2 | 331387 | M231649D—M231610 | |
| 177.8 | 247.65 | 90.488 | 90.488 | 1.5 | 3.3 | 660 | 1500 | 13．O | IDTB0002 | 0.44 | 1.5 | 2.3 | 1.4 | 331814 | 540696 | 7790D一67720 |
| 288.925 | 123.825 | 123.825 | 1.5 | 3.3 | 1300 | 2280 | 31.5 | IDTB0003 | 0.31 | 2.2 | 3.3 | 2.2 | BT28332534／HAl | 94706D一94113 | ||
| 203.2 | 317.5 | 133.35 | 133.35 | 6.4 | 3.3 | 1170 | 2400 | 40．O | IDTB0004 | 0.52 | 1.3 | 1.9 | 1.3 | BT28332799 | ||
| 368.3 | 158.75 | 152.4 | 3.3 | 3.3 | 1870 | 3350 | 75．O | IDTB0005 | 0.4 | 1.7 | 2.5 | 1.6 | BT28332683／HAl | 541397 | ||
| 206.375 | 282.575 | 87.312 | 87.312 | 0.8 | 3.3 | 704 | 1660 | 17 | IDTB0006 | 0.5 | 1.35 | 2 | 1.3 | 331388 | ||
| 336.55 | 180.975 | 184.15 | 1.5 | 3.3 | 2120 | 4300 | 66.5 | IDTB0007 | 0.33 | 2 | 3 | 2 | BT28328834 | 11242649D—H242610 | ||
| 220 | 340 | 140 | 200 | 1.5 | 3 | 1650 | 3350 | 50.5 | IDTB0008 | 0.43 | 1.6 | 2.3 | 1.6 | BT28332873／HA4 | ||
| 234.95 | 327．O25 | 93.662 | 93.662 | 1.5 | 3.3 | 842 | 2120 | 25.5 | IDTB0009 | 0.4 | 1.7 | 2.5 | 1.6 | BT28332492 | ||
| 240 | 480 | 220 | 200 | 2.5 | 5 | 3360 | 5500 | 183 | IDTB0010 | 0.72 | 0.94 | 1.4 | 0.9 | BT2833293l | ||
| 254 | 358.775 | 130.175 | 130.175 | 1.5 | 3.3 | 1540 | 3550 | 43.5 | IDTB001l | 0.33 | 2 | 3 | 2 | 332296／HAl | 511577 | M249748D—M249710 |
| 438.15 | 165.1 | 165.1 | 3.3 | 6.4 | 2510 | 4250 | 100 | IDTB0012 | 0.35 | 1.9 | 2.9 | 1.8 | BT28332536／HA1 | 547757 | ||
| 269.875 | 381．OOO | l36．525 | 136.525 | 3.3 | 3.3 | 1650 | 3750 | 51．O | IDTB0013 | 0.33 | 2 | 3 | 2 | 331223A | 517563A | M252349D—M252310 |
| 279.587 | 380.898 | 117.475 | 117.475 | 1.5 | 3.3 | 1230 | 3200 | 14.5 | IDTB0014 | 0.43 | 1.6 | 2.3 | 1.6 | BT28332899／HAl | ||
| 288.925 | 406.4 | 165.1 | 234.95 | 1.6 | 3.2 | 2240 | 4900 | 73 | IDTB0015 | 0.33 | 2 | 3 | 2 | BT28332870／HA4 | ||
| 300．O38 | 422.275 | 150.812 | 150.812 | 3.3 | 3.3 | 2050 | 4750 | 70．O | IDTB0016 | 0.33 | 2 | 3 | 2 | 331951 | 542664 | HM256849D—HM256810 |
| 303.212 | 495.3 | 263.525 | 263.525 | 3.3 | 6.4 | 4570 | 9800 | 212 | IDTB0017 | 0.33 | 2 | 3 | 2 | BT28332685／HAl | ||
| 317.5 | 422.275 | 128.588 | 128.588 | 1.5 | 3.3 | 1680 | 4150 | 51.5 | IDTB0018 | 0.31 | , 2.2 | ,3.3 | 2.2 | BT28328699G／HAl | LM258648DW—LM258610 | |
更新時間：2013/9/24