自動調心止推滾子軸承
球面滾子止推軸承、不對稱滾子的設計具有一致性滾道,止推滾子軸承可以承受沿一個方向作用的軸向載荷和同時作用的徑向載荷。載荷在滾道之間通過與軸承軸線成一定角度的滾子傳遞,同時用擋邊引導滾子。能夠承受很重的軸向負荷,並允許較高轉速的運行。
基本型號 | 主要尺寸 (m/m) | 尺寸 (m/m) | 基本額定負荷 (kgf) | 極限轉速 | 重量 | |||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
d | D | H | r | d1 | D1 | B | B1 | C | S | Ca | Coa | 油潤滑(RPM) | kg | |
29412 E | 60 | 130 | 42 | 1.5 | 114.5 | 89 | 27 | 38 | 20 | 38 | 33500 | 90000 | 2600 | 2.55 |
29413 E | 65 | 140 | 45 | 2 | 121.5 | 93 | 29.5 | 40.5 | 22 | 42 | 41500 | 112000 | 2400 | 3.2 |
29414 E | 70 | 150 | 48 | 2 | 131.5 | 102 | 31 | 43 | 24 | 44 | 46000 | 126000 | 2400 | 3.9 |
29415 E | 75 | 160 | 51 | 2 | 138 | 107 | 33.5 | 46 | 25 | 47 | 52500 | 146000 | 2200 | 4.65 |
29416 E | 80 | 170 | 54 | 2.1 | 148 | 114.5 | 35 | 48.5 | 27 | 50 | 58500 | 163000 | 2000 | 5.55 |
29317 E | 85 | 150 | 39 | 1.5 | 134.5 | 112 | 24.5 | 35.5 | 19 | 50 | 34000 | 106000 | 2400 | 2.7 |
29417 E | 85 | 180 | 58 | 2.1 | 156.5 | 124 | 37 | 51.5 | 28 | 54 | 64500 | 179000 | 1900 | 6.55 |
29318 E | 90 | 155 | 39 | 1.5 | 139.5 | 118 | 24.5 | 35 | 19 | 52 | 35500 | 110000 | 2200 | 2.83 |
29418 E | 90 | 190 | 60 | 2.1 | 165.5 | 129.5 | 39 | 54.5 | 29 | 56 | 70500 | 19000 | 1800 | 7.55 |
29320 E | 100 | 170 | 42 | 1.5 | 152 | 128 | 26.2 | 38 | 20.8 | 58 | 41500 | 131000 | 2000 | 3.6 |
29420 E | 100 | 210 | 67 | 3 | 185 | 144 | 43 | 59.5 | 33 | 62 | 86000 | 245000 | 1600 | 10.3 |
29322 E | 110 | 190 | 48 | 2 | 169.5 | 142.5 | 30.3 | 43.5 | 24 | 64 | 54000 | 174000 | 1800 | 5.25 |
29422 E | 110 | 230 | 73 | 3 | 200 | 157 | 47 | 64.5 | 36 | 69 | 103000 | 299000 | 1500 | 13.3 |
29324 E | 120 | 210 | 54 | 2.1 | 187.5 | 156.5 | 34 | 48.5 | 27 | 70 | 65500 | 214000 | 1600 | 7.3 |
29424 E | 120 | 250 | 78 | 4 | 215 | 171 | 50.5 | 69.5 | 38 | 74 | 119000 | 350000 | 1400 | 16.6 |
29326 E | 130 | 225 | 58 | 2.1 | 203.5 | 168.5 | 37 | 53.5 | 28 | 76 | 75500 | 250000 | 1500 | 8.95 |
29426 E | 130 | 270 | 85 | 4 | 235 | 185 | 54 | 74.5 | 42 | 81 | 135000 | 400000 | 1200 | 21.1 |
29328 E | 140 | 240 | 60 | 2.1 | 216.5 | 179 | 38.5 | 54 | 30 | 82 | 85500 | 287000 | 1400 | 10.4 |
29428 E | 140 | 280 | 85 | 4 | 244.5 | 195.5 | 54 | 74.5 | 42 | 86 | 14000 | 425000 | 1200 | 22.2 |
29330 E | 150 | 250 | 60 | 2.1 | 224 | 190 | 38 | 54.5 | 29 | 87 | 89000 | 296000 | 1400 | 10.8 |
29430 E | 150 | 300 | 90 | 4 | 266 | 209 | 58 | 81 | 44 | 92 | 162000 | 500000 | 1100 | 27.3 |
29332 E | 160 | 270 | 67 | 3 | 243 | 203 | 42 | 60 | 33 | 92 | 103000 | 345000 | 1300 | 14.3 |
29432 E | 160 | 320 | 95 | 5 | 278 | 224.5 | 60.5 | 84.5 | 46 | 99 | 178000 | 550000 | 1100 | 32.1 |
29334 E | 170 | 280 | 67 | 3 | 252 | 214.5 | 42.2 | 60.5 | 32 | 96 | 107000 | 355000 | 1200 | 14.8 |
29434 | 170 | 340 | 103 | 5 | 310 | 243 | 37 | 99 | 50 | 104 | 171000 | 595000 | 1000 | 43.5 |
29336 E | 180 | 300 | 73 | 3 | 270 | 227 | 46 | 65.5 | 36 | 103 | 125000 | 430000 | 1100 | 19 |
29436 | 180 | 360 | 109 | 5 | 330 | 255 | 39 | 105 | 52 | 110 | 190000 | 660000 | 900 | 52 |
29338 E | 190 | 320 | 78 | 4 | 288.5 | 244 | 49 | 69 | 38 | 110 | 140000 | 480000 | 1100 | 23 |
29438 | 190 | 380 | 115 | 5 | 345 | 271 | 41 | 111 | 55 | 117 | 215000 | 760000 | 850 | 60 |
29240 | 200 | 280 | 48 | 2 | 266 | 236 | 15 | 46 | 24 | 108 | 55000 | 236000 | 1500 | 8.55 |
29340 E | 200 | 340 | 85 | 4 | 306.5 | 257 | 53.5 | 75 | 41 | 116 | 160000 | 555000 | 1000 | 28.5 |
29440 | 200 | 400 | 122 | 5 | 365 | 280 | 43 | 117 | 59 | 122 | 234000 | 835000 | 800 | 69 |
29244 | 220 | 300 | 48 | 2 | 285 | 254 | 15 | 46 | 24 | 117 | 57000 | 255000 | 1400 | 9.2 |
29344 | 220 | 360 | 85 | 4 | 335 | 280 | 29 | 81 | 41 | 125 | 137000 | 530000 | 950 | 33 |
29444 | 220 | 420 | 122 | 6 | 385 | 308 | 43 | 117 | 58 | 132 | 240000 | 880000 | 800 | 74 |
29248 | 240 | 340 | 60 | 2.1 | 325 | 283 | 19 | 57 | 30 | 130 | 82000 | 350000 | 1200 | 16.5 |
29348 | 240 | 380 | 85 | 4 | 355 | 300 | 29 | 81 | 41 | 135 | 139000 | 550000 | 950 | 35.5 |
29448 | 240 | 440 | 122 | 6 | 405 | 326 | 43 | 117 | 59 | 142 | 247000 | 930000 | 750 | 79 |
29252 | 260 | 360 | 60 | 2.1 | 345 | 302 | 19 | 57 | 30 | 139 | 87500 | 395000 | 1200 | 18 |
29352 | 260 | 420 | 95 | 5 | 390 | 329 | 32 | 91 | 45 | 148 | 173000 | 695000 | 800 | 48.5 |
29452 | 260 | 480 | 132 | 6 | 445 | 357 | 48 | 127 | 64 | 154 | 287000 | 1090000 | 710 | 105 |
29256 | 280 | 380 | 60 | 2.1 | 365 | 323 | 19 | 57 | 30 | 150 | 90000 | 420000 | 1100 | 19 |
29356 | 280 | 440 | 95 | 5 | 410 | 348 | 32 | 91 | 46 | 158 | 187000 | 780000 | 800 | 52.5 |
29456 | 280 | 520 | 145 | 6 | 480 | 384 | 52 | 140 | 68 | 166 | 345000 | 1330000 | 630 | 132 |
29260 | 300 | 420 | 73 | 3 | 400 | 353 | 21 | 69 | 38 | 162 | 118000 | 525000 | 950 | 30 |
29360 | 300 | 480 | 109 | 5 | 450 | 379 | 37 | 105 | 50 | 168 | 224000 | 925000 | 710 | 74 |
29460 | 300 | 540 | 145 | 6 | 500 | 402 | 52 | 140 | 70 | 175 | 355000 | 1390000 | 630 | 140 |
29264 | 320 | 440 | 73 | 3 | 420 | 372 | 21 | 69 | 38 | 172 | 122000 | 555000 | 950 | 32.5 |
29364 | 320 | 500 | 109 | 5 | 470 | 399 | 37 | 105 | 53 | 180 | 227000 | 960000 | 670 | 77 |
29464 | 320 | 580 | 155 | 7.5 | 555 | 436 | 55 | 149 | 75 | 191 | 370000 | 1490000 | 560 | 175 |
29268 | 340 | 460 | 73 | 3 | 440 | 395 | 21 | 69 | 37 | 183 | 125000 | 590000 | 900 | 33.5 |
29368 | 340 | 540 | 122 | 5 | 510 | 428 | 41 | 117 | 59 | 192 | 269000 | 1140000 | 630 | 103 |
29468 | 340 | 620 | 170 | 7.5 | 590 | 462 | 61 | 164 | 82 | 201 | 450000 | 1780000 | 530 | 218 |
29272 | 360 | 500 | 85 | 4 | 480 | 423 | 25 | 81 | 44 | 194 | 158000 | 745000 | 800 | 51 |
29372 | 360 | 560 | 122 | 5 | 525 | 448 | 41 | 117 | 59 | 202 | 272000 | 1180000 | 600 | 107 |
29472 | 360 | 640 | 170 | 7.5 | 610 | 480 | 61 | 164 | 82 | 210 | 430000 | 1750000 | 500 | 228 |
29276 | 380 | 520 | 85 | 4 | 496 | 441 | 27 | 81 | 42 | 202 | 165000 | 795000 | 800 | 52 |
29376 | 380 | 600 | 132 | 6 | 568 | 477 | 44 | 127 | 63 | 216 | 335000 | 1480000 | 560 | 140 |
29476 | 380 | 670 | 175 | 7.5 | 640 | 504 | 63 | 168 | 85 | 230 | 490000 | 1990000 | 480 | 254 |
29280 | 400 | 540 | 85 | 4 | 517 | 460 | 27 | 81 | 42 | 212 | 167000 | 815000 | 750 | 55 |
29380 | 400 | 620 | 132 | 6 | 590 | 494 | 44 | 127 | 64 | 225 | 330000 | 1480000 | 530 | 150 |
29480 | 400 | 710 | 185 | 7.5 | 680 | 536 | 67 | 178 | 89 | 236 | 550000 | 2250000 | 450 | 306 |
29284 | 420 | 580 | 95 | 5 | 553 | 489 | 30 | 91 | 46 | 225 | 205000 | 1000000 | 670 | 72 |
29384 | 420 | 650 | 140 | 6 | 620 | 520 | 48 | 135 | 68 | 235 | 355000 | 1600000 | 500 | 170 |
29484 | 420 | 730 | 185 | 7.5 | 700 | 556 | 67 | 178 | 898 | 244 | 575000 | 2400000 | 450 | 323 |
29288 | 440 | 600 | 95 | 5 | 575 | 508 | 30 | 91 | 49 | 235 | 207000 | 1030000 | 670 | 77 |
29388 | 440 | 680 | 145 | 6 | 645 | 548 | 49 | 140 | 70 | 245 | 380000 | 1710000 | 480 | 190 |
29488 | 440 | 780 | 206 | 9.5 | 745 | 588 | 74 | 199 | 100 | 260 | 665000 | 2770000 | 400 | 407 |
29292 | 460 | 620 | 95 | 5 | 592 | 530 | 30 | 91 | 46 | 245 | 210000 | 1050000 | 670 | 80 |
29392 | 460 | 710 | 150 | 6 | 666 | 567 | 51 | 144 | 72 | 257 | 420000 | 1880000 | 450 | 210 |
29492 | 460 | 800 | 206 | 9.5 | 765 | 608 | 74 | 199 | 100 | 272 | 690000 | 2920000 | 380 | 420 |
29296 | 480 | 650 | 103 | 5 | 624 | 556 | 33 | 99 | 55 | 259 | 241000 | 1240000 | 600 | 97 |
29396 | 480 | 730 | 150 | 6 | 690 | 590 | 51 | 144 | 72 | 270 | 425000 | 1940000 | 450 | 215 |
29496 | 480 | 850 | 224 | 9.5 | 810 | 638 | 81 | 216 | 108 | 280 | 730000 | 3150000 | 360 | 545 |
292/500 | 500 | 670 | 103 | 5 | 645 | 574 | 33 | 99 | 55 | 268 | 244000 | 1270000 | 600 | 100 |
293/500 | 500 | 750 | 150 | 6 | 715 | 611 | 51 | 144 | 74 | 280 | 445000 | 2080000 | 450 | 220 |
294/500 | 500 | 870 | 224 | 9.5 | 830 | 661 | 81 | 216 | 107 | 290 | 800000 | 3350000 | 340 | 560 |