圓錐滾子軸承設(shè)計用于適應(yīng)組合載荷,即同時作用的徑向和軸向載荷。滾道的延長線交匯于軸承軸線上的同一點,以實現(xiàn)真實的滾動,因此在運(yùn)行期間具有低的摩擦力矩。圓錐滾子軸承的軸向載荷能力隨著接觸角 α 的增大而增加。接觸角的大小(通常為 10° 至 30°)與計算系數(shù) e 有關(guān)(根據(jù)產(chǎn)品表):e 值越大,接觸角越大。
型號 | 尺寸此列符合ISO355標(biāo)準(zhǔn)(ABMA) | 主要尺寸及數(shù)據(jù) | 其他數(shù)據(jù) | |||||||
d | D | T | r1,2 min | m | Cr | Cor | nB | nG | ||
${modelt1.unit} | ${modelt1.unit} | mm | kg | kN | r/min | |||||
32252 | 4GD | 260 | 480 | 137 | 5 | 105 | 2340 | 3650 | 900 | 1200 |
32256 | 4GD | 280 | 500 | 137 | 6 | 108 | 2410 | 3900 | 850 | 1200 |
32260 | 4GD | 300 | 540 | 149 | 6 | 140 | 2935 | 4750 | 800 | 1100 |
32264 | 4GD | 320 | 580 | 159 | 6 | 174 | 3353 | 5500 | 750 | 1000 |
32303 | 2FD | 17 | 47 | 20.25 | 1 | 0.17 | 42.8 | 33.5 | 12000 | 16000 |
32304 | 2FD | 20 | 52 | 22.25 | 1.5 | 0.23 | 54.3 | 45.5 | 11000 | 14000 |
32305 | 2FD | 25 | 62 | 25.25 | 1.5 | 0.36 | 74.1 | 63 | 9000 | 12000 |
32306 | 2FD | 30 | 72 | 28.75 | 1.5 | 0.55 | 95 | 85 | 7500 | 10000 |
32307 | 2FE | 35 | 80 | 32.75 | 2 | 0.75 | 117 | 106 | 6700 | 9000 |
32307B | 5FE | 35 | 80 | 32.75 | 2 | 0.8 | 115 | 114 | 6300 | 8500 |
32308 | 2FD | 40 | 90 | 35.25 | 2 | 1.05 | 143 | 140 | 6000 | 8000 |
32308B | 5FD | 40 | 90 | 35.25 | 2 | 1.1 | 134 | 140 | 5600 | 7500 |
32309 | 2FD | 45 | 100 | 38.25 | 2 | 1.4 | 173 | 170 | 5300 | 7000 |
32309B | 5FD | 45 | 100 | 38.25 | 2 | 1.5 | 166 | 176 | 5000 | 6700 |
32310 | 2FD | 50 | 110 | 42.25 | 2.5 | 1.85 | 211 | 212 | 4800 | 6300 |
32310B | 5FD | 50 | 110 | 42.25 | 2.5 | 1.95 | 196 | 216 | 4500 | 6000 |
32311 | 2FD | 55 | 120 | 45.5 | 2.5 | 2.35 | 245 | 250 | 4300 | 5600 |
32311B | 5FD | 55 | 120 | 45.5 | 2.5 | 2.5 | 233 | 260 | 4300 | 5600 |
32312 | 2FD | 60 | 130 | 48.5 | 3 | 2.9 | 282 | 290 | 4000 | 5300 |
32312B | 5FD | 60 | 130 | 48.5 | 3 | 3.1 | 271 | 305 | 3800 | 5000 |
32313 | 2GD | 65 | 140 | 51 | 3 | 3.5 | 323 | 335 | 3600 | 4800 |
32313B | 5GD | 65 | 140 | 51 | 3 | 3.75 | 305 | 345 | 3600 | 4800 |
32314 | 2GD | 70 | 150 | 54 | 3 | 4.3 | 363 | 380 | 3400 | 4500 |
32314B | 5GD | 70 | 150 | 54 | 3 | 4.55 | 346 | 400 | 3400 | 4300 |
32315 | 2GD | 75 | 160 | 58 | 3 | 5.2 | 416 | 440 | 3200 | 4300 |
32315B | 5GD | 75 | 160 | 58 | 3 | 5.55 | 410 | 475 | 3200 | 4000 |
32316 | 2GD | 80 | 170 | 61.5 | 3 | 6.2 | 404 | 500 | 3200 | 4000 |
32316B | 5GD | 80 | 170 | 61.5 | 3 | 6.65 | 440 | 520 | 3200 | 3800 |
32317 | 2GD | 85 | 180 | 63.5 | 4 | 7.1 | 435 | 530 | 3000 | 3800 |
32317B | 5GD | 85 | 180 | 63.5 | 4 | 7.6 | 417 | 560 | 3000 | 3600 |
32318 | 2GD | 90 | 190 | 67.5 | 4 | 8.4 | 487 | 610 | 2600 | 3600 |
32318B | 5GD | 90 | 190 | 67.5 | 4 | 8.95 | 540 | 630 | 2800 | 3400 |
32319 | 2GD | 95 | 200 | 71.5 | 4 | 9.8 | 535 | 670 | 2400 | 3400 |
32320 | 2GD | 100 | 215 | 77.5 | 4 | 12.5 | 617 | 780 | 2200 | 3200 |
32321 | 2GD | 105 | 225 | 81.5 | 4 | 14 | 645 | 815 | 2000 | 3000 |
32322 | 2GD | 110 | 240 | 84.5 | 4 | 16.5 | 675 | 830 | 1900 | 2800 |
32324 | 2GD | 120 | 260 | 90.5 | 4 | 21.5 | 855 | 1120 | 1800 | 2600 |
32326 | 2GD | 130 | 280 | 98.75 | 5 | 27.5 | 1019 | 1340 | 1600 | 2400 |
32328 | 2GD | 140 | 300 | 107.75 | 5 | 34.5 | 1220 | 1660 | 1600 | 2200 |
32910 | 2BC | 50 | 72 | 15 | 1 | 0.19 | 41.3 | 53 | 7000 | 8500 |
32911 | 2BC | 55 | 80 | 17 | 1 | 0.28 | 51.7 | 69.5 | 6300 | 7500 |
32912 | 2BC | 60 | 85 | 17 | 1 | 0.3 | 53.2 | 75 | 6000 | 7000 |
32913 | 2BC | 65 | 90 | 17 | 1 | 0.32 | 54.7 | 80 | 5600 | 6700 |
32914 | 2BC | 70 | 100 | 20 | 1 | 0.49 | 85.8 | 112 | 5000 | 6000 |
32915 | 2BC | 75 | 105 | 20 | 1 | 0.51 | 86.8 | 116 | 4800 | 5600 |
32916 | 2BC | 80 | 110 | 20 | 1 | 0.54 | 89.7 | 125 | 4500 | 5600 |
32917 | 2CC | 85 | 120 | 23 | 1.5 | 0.78 | 115 | 156 | 4000 | 5000 |
32918 | 2CC | 90 | 125 | 23 | 1.5 | 0.83 | 119 | 166 | 4000 | 4800 |
32919 | 2CC | 95 | 130 | 23 | 1.5 | 0.86 | 121 | 173 | 3800 | 4500 |
32920 | 2CC | 100 | 140 | 25 | 1.5 | 1.15 | 147 | 204 | 3400 | 4300 |