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無隔圈四列圓錐滾子軸承(d 355．600-431．800)
當量動載荷
當Fa／Fr≤e Pr=Fr+Y1Fa
當Fa／Fr>e Pr=0．67Fr+Y2Fa
當量靜載荷
POF=Fr+Y0Fa
| 外形尺寸 | 重量（kg） | 軸承型號 | 基本載荷（KN） | 計算參數 | 參考軸承型號 | |||||||||||
| d | D | T | B | d1 | D1 | r1.2min | r3.4min | 參考 | 動 | 靜 | e | Y1 | Y2 | Y0 | SKF | |
| 355.6 | 488.95 | 317.5 | 317.5 | 382 | 446 | 1 | 3.3 | 170 | FTWS0021 | 4460 | 10000 | 0.33 | 2 | 3 | 2 | BT48328912be／HAlC300VAl |
| 360．O00 | 540．O00 | 325 | 325 | 398 | 485 | 1.5 | 3 | 250 | FTWS0022 | 5720 | 10800 | 0.3 | 2.3 | 3.4 | 2.2 | BT4—8015G／HAl |
| 380．O00 | 560．O00 | 360．O00 | 390．O00 | 417 | 500 | 3.3 | 5 | 300 | FTWS0023 | 6710 | 13700 | 0.4 | 1.7 | 2.5 | 1.6 | T／B4—8033G／HAl |
| 384.175 | 546.1 | 400．O50 | 400．O50 | 416 | 496 | 3.3 | 6.4 | 300 | FTWS0024 | 6160 | 15000 | 0.35 | 1.9 | 2.9 | 1.8 | BT4—8025G／HAlC300VA90 |
| 385.762 | 514.35 | 317.5 | 317.5 | 411 | 471 | 1 | 3.3 | 175 | FTWS0025 | 4180 | 10000 | 0.4 | 1.7 | 2.5 | 1.6 | BY48334042]3G／HAlVA90l |
| 406.4 | 546.1 | 288.925 | 288.925 | 434 | 494 | 1.5 | 6.4 | 185 | FTWS0026 | 4400 | 10200 | 0.48 | 1.4 | 2.1 | 1.4 | BT48330650ABC／]tAl |
| 406.4 | 546.1 | 288.925 | 288.925 | 434 | 498 | 1.5 | 6.4 | 180 | FTWS0027 | 4180 | 9500 | 0.48 | 1.4 | 2.1 | 1.4 | BY48328838]3G／HAlVA90l |
| 406.4 | 546.1 | 288.925 | 288.925 | 434 | 498 | 1.5 | 6.4 | 180 | FTWS0028 | 4180 | 9500 | 0.48 | 1.4 | 2.1 | 1.4 | BT48328838BG／HAlVA902 |
| 406.4 | 546.1 | 288.925 | 288.925 | 434 | 498 | 1.5 | 6.4 | 185 | FTWS0029 | 3300 | 7800 | 0.68 | 1 | 1.4 | 1 | BT4—8014G／HAlVA90l |
| 406.4 | 546.1 | 288.925 | 268.288 | 434 | 494 | 1.5 | 6.4 | 180 | FTWS0030 | 4180 | 9500 | 0.48 | 1.4 | 2.1 | 1.4 | 331465BG |
| 406.4 | 546.1 | 330．O00 | 330．O00 | 434 | 498 | 1.5 | 6.4 | 200 | FTWS0031 | 4400 | 10200 | 0.48 | 1.4 | 2.1 | 1.4 | BY4NB334093]3G／HAlVA90 |
| 406.4 | 546.1 | 330．O00 | 330．O00 | 438 | 498 | 1.5 | 6.4 | 225 | FTWS0032 | 5010 | 13200 | 0.43 | 1.6 | 2.3 | 1.6 | BT48334092AB／IIAl |
| 406.4 | 565.15 | 440．O00 | 440．O00 | 436 | 508 | 1.5 | 6.4 | 340 | FTWS0033 | 7650 | 18600 | 0.33 | 2 | 3 | 2 | BT4-8002G／HAl．409．575 |
| 409.575 | 546.1 | 334.962 | 334.962 | 434 | 498 | 1 | 6.4 | 205 | FTWS0034 | 4840 | 12000 | 0.4 | 1.7 | 2.5 | 1.6 | BT4-802lG／IIAlVA919 |
| 409.575 | 546.1 | 334.962 | 334.962 | 434 | 498 | 1 | 6.4 | 205 | FTWS0035 | 4840 | 12000 | 0.4 | 1.7 | 2.5 | 1.6 | BT48329004BG／HAlVA90l |
| 409.575 | 546.1 | 334.962 | 334.962 | 438 | 490 | 1.5 | 6.4 | 220 | FTWS0036 | 5010 | 13200 | 0.43 | 1.6 | 2.3 | 1.6 | BY4331333BG／HAl |
| 420．O00 | 574．O00 | 480 | 480．O00 | 450 | 530 | 2.5 | 5 | 345 | FTWS0037 | 7210 | 18600 | 1.31 | 2.2 | 3.3 | 2.2 | BT4—8018G／HlVA90l |
| 430．O00 | 570．O00 | 380．O00 | 380．O00 | 458 | 510 | 2 | 5 | 260 | FTWS0038 | 5280 | 14000 | 0.44 | 1.5 | 2.3 | 1.4 | BT4—8049G／HAl |
| 430．O00 | 575．O00 | 380．O00 | 380．O00 | 458 | 518 | 1.5 | 5 | 280 | FTWS0039 | 6440 | 16500 | 0.4 | 1.7 | 2.5 | 1.6 | BT4—8006BG／HAl |
| 430．O00 | 640．O00 | 465．O00 | 465．O00 | 486 | 578 | 2.5 | 4 | 530 | FTWS0040 | 9520 | 21200 | 0.26 | 2.6 | 3.9 | 2.5 | BT4-8040G／HA4 |
| 431.8 | 571.5 | 279.4 | 279.4 | 458 | 530 | 1.5 | 3.3 | 185 | FTWS0041 | 3740 | 9000 | 0.54 | 1.25 | 1.8 | 1.3 | BT4—8019G／HAlVA90l |
更新時間：2013/9/12