產(chǎn)品特性
推力滾子軸承用于承受軸向載荷為主的軸、徑向聯(lián)合載荷,但徑向載荷不得超過軸向載荷的 55% 。與其他推力滾子軸承相比,此種軸承摩擦因數(shù)較低,轉(zhuǎn)速較高,并具有調(diào)心性能。 29000型軸承的棍子為非對稱型球面滾子,能減小滾子和滾道在工作中的相對滑動,并且滾子長、直徑大,滾子數(shù)量多,載荷容量高,通常采用油潤滑,個別低速情況可用脂潤滑。在設計選型時,應優(yōu)先選用;
80000型推力圓柱滾子軸承、90000 型推力圓錐滾子軸承和 AXK 型推力滾針軸承,可以承受單向的軸向載荷,它比推力球軸承的軸向載荷能力大得多,并且剛性大、占用軸向空間小。
推力圓柱滾子軸承和推力圓錐滾子軸承適用于轉(zhuǎn)速低的場合,推力圓錐滾子軸承轉(zhuǎn)速稍高于推力圓柱滾子軸承。推力圓柱滾子軸承屬分離型軸承,只能承受單向軸向載荷和輕微沖擊,能夠限制軸(或外殼)一個方向的軸向位移,因此可用作單向軸向定位。但其承載能力遠遠大于推力球軸承。滾子滾動時,由于滾子兩端線速度不同,使?jié)L子在套圈滾道上不可避免地產(chǎn)生滑動,因此,此類軸承的極限轉(zhuǎn)速較推力球軸承低,通常僅適用于低速運轉(zhuǎn)場合。
標準設計的推力圓柱滾子軸承采用車制金屬實體保持架,根據(jù)用戶要求,也可采用其它型式或材料的保持架。推力圓錐滾子軸承只能承受單向軸向載荷,能限制軸承單向軸向位移,故可用作單向軸向定位。與推力圓柱滾子軸承相比,承載能力大、相對滑動小,但極限轉(zhuǎn)速較低。
產(chǎn)品用途
推力圓柱滾子軸承主要用于重型機床、大功率船用齒輪箱、石油鉆機、立式電機等機械中。
29230 | 9039230 | 29230 | 29230 | ||
29232 | 9039232 | 29232 | 29232 | ||
29234 | 9039234 | 29234 | 29234 | ||
29236 | 9039236 | 29236 | 29236 | ||
29238 | 9039238 | 29238 | 29238 | ||
29240 | 9039240 | 29240 | 29240 | 29240E.MB | 29249 |
29244 | 9039244 | 29244 | 29244 | 29244E.MB | 29244 |
29248 | 9039248 | 29248 | 29248 | 29248E.MB | 29248 |
29252 | 9039252 | 29252 | 29252 | 29252E.MB | 29252 |
29256 | 9039256 | 29256 | 29256 | 29256E.MB | 29256 |
29260 | 9039260 | 29260 | 29260 | 29260E.MB | 29260 |
29268 | 9039268 | 29268 | 29268 | 29268E.MB | 29268 |
29268 | 9039268 | 29268 | 29268 | 29268E.MB | 29268 |
29272 | 9039272 | 29272 | 29272 | 29272E.MB | 29272 |
29276 | 9039276 | 29276 | 29276 | 29276E.MB | 29276 |
29280 | 9039280 | 29280 | 29280 | 29280E.MB | 29280 |
29284 | 9039284 | 29284 | 29284 | 29284E.MB | 29284 |
29288 | 9039288 | 29288 | 29288 | 29288E.MB | 29288 |
29292 | 9039292 | 29292 | 29292 | 29292E.MB | 29292 |
29296 | 9039296 | 29296 | 29296 | 29296E.MB | 29296 |
292/500 | 90392/500 | 292/500 | 292/500 | 292/500E.MB | 292/500 |
292/530 | 90392/530 | 292/530E.MB | |||
292/560 | 90392/560 | 292/560 | 292/560E.MB | ||
292/600 | 90392/600 | 292/600E | 292/600E.MB | ||
292/630 | 90392/630 | 292/630E | 292/630E.MB | ||
292/670 | 90392/670 | 292/670E | 292/670E.MB | ||
292/710 | 90392/710 | 292/710E.MB | |||
292/750 | 90392/750 | 292/750E | 292/750E.MB | ||
292/800 | 90392/800 | 292/800E | 292/800E.MB | ||
292/850 | 90392/850 | 292/850E | 292/850E.MB | ||
292/900 | 90932/900 | 292/900E.MB | |||
292/950 | 90392/950 | 292/950E | |||
292/1000 | 90932/1000 | ||||
292/1060 | 90392/1060 | 292/1060E | |||
29317 | 9039317 | 29317E | 29317H | 29317E | 29317 |
29318 | 9039318 | 29318E | 29318H | 29318E | 29318 |
29320 | 9039320 | 29320E | 29320H | 29320E | 29320 |
29322 | 9039322 | 29322E | 29322H | 29322E | 29322 |
29324 | 9039324 | 29324E | 29324H | 29324E | 29324 |
29326 | 9039326 | 29326E | 29326H | 29326E | 29326 |
29328 | 9039328 | 29328E | 29328H | 29328E | 29328 |
29330 | 9039330 | 29330E | 29330H | 29330E | 29330 |
29332 | 9039332 | 29332E | 29332H | 29332E | 29332 |
29334 | 9039334 | 29334E | 29334H | 29334E | 29334 |
29336 | 9039336 | 29336E | 29336H | 29336E | 29336 |
29338 | 9039338 | 29338E | 29338H | 29338E | 29338 |
29340 | 9039340 | 29340E | 29340H | 29340E | 29340 |
29344 | 9039344 | 29344E | 29344 | 29344E | 29344 |
29348 | 9039348 | 29348E | 29348 | 29348E | 29348 |
29352 | 9039352 | 29352E | 29352 | 29352E | 29352 |
29356 | 9039356 | 29356E | 29356 | 29356E | 29356 |
39360 | 9039360 | 39360E | 39360 | 39360E | 39360 |
29364 | 9039364 | 29364E | 29364 | 29364E | 29364 |
29368 | 9039368 | 29368 | 29368 | 29368E.MB | 29368 |
29372 | 9039372 | 29372 | 29372 | 29372E.MB | 29372 |
29376 | 9039376 | 29376 | 29376 | 29376E.MB | 29376 |
29380 | 9039380 | 29380 | 29380 | 29380E.MB | 29380 |
29384 | 9039384 | 29384 | 29384 | 29384E.MB | 29384 |
29388 | 9039388 | 29388E | 29388 | 29388E.MB | 29388 |
29392 | 9039392 | 29392 | 29392 | 29392E.MB | 29392 |
29396 | 9039396 | 29396 | 29396 | 29396E.MB | 29396 |
293/500 | 90393/500 | 293/500 | 293/500 | 293/500E.MB | 293/500 |
293/530 | 90393/530 | 293/530 | 293/530E.MB | ||
293/560 | 90393/560 | 293/560E.MB | |||
293/600 | 90393/600 | 293/600E.MB | |||
293/630 | 90393/630 | 293/630E | 293/630E.MB | ||
293/670 | 90393/670 | 293/670E.MB | |||
293/710 | 90393/710 | 293/710E | 293/710E.MB | ||
293/750 | 90393/750 | 293/750 | 293/750E.MB | ||
293/800 | 90393/800 | 293/800 | 293/800E.MB | ||
293/850 | 90393/850 | 293/850E.MB | |||
293/900 | 90393/900 | 293/900E.MB | |||
293/950 | 90393/950 | ||||
29412 | 9039412 | 29412E | 29412 | 29412E | 29412 |
29413 | 9039413 | 29413E | 29413 | 29413E | 29413 |
29414 | 9039414 | 29414E | 29414 | 29414E | 29414 |
29415 | 9039415 | 29415E | 29415 | 29415E | 29415 |
29416 | 9039416 | 29416E | 29416 | 29416E | 29416 |
29417 | 9039417 | 29417E | 29417 | 29417E | 29417 |
29418 | 9039418 | 29418E | 29418 | 29418E | 29418 |
29420 | 9039420 | 29420E | 29420 | 29420E | 29420 |
29422 | 9039422 | 29422E | 29422 | 29422E | 29422 |
29424 | 9039424 | 29424E | 29424 | 29424E | 29424 |
29426 | 9039426 | 29426E | 29426 | 29426E | 29426 |
29428 | 9039428 | 29428E | 29428 | 29428E | 29428 |
29430 | 9039430 | 29430E | 29430 | 29430E | 29430 |
29432 | 9039432 | 29432E | 29432 | 29432E | 29432 |
29434 | 9039434 | 29434E | 29434 | 29434E | 29434 |
29436 | 9039436 | 29436E | 29436 | 29436E | 29436 |
29438 | 9039438 | 29438E | 29438 | 29438E | 29438 |
29440 | 9039440 | 29440E | 29440 | 29440E | 29440 |
29444 | 9039444 | 29444E | 29444 | 29444E | 29444 |
29448 | 9039448 | 29448E | 29448 | 29448E | 29448 |
29452 | 9039452 | 29452E | 29452 | 29452E.MB | 29452 |
29456 | 9039456 | 29456E | 29456 | 29456E.MB | 29456 |
29460 | 9039460 | 29460E | 29460 | 29460E.MB | 29460 |
29464 | 9039464 | 29464E | 29464 | 29464E.MB | 29464 |
29468 | 9039468 | 29468E | 29468 | 29468E.MB | 29468 |
29472 | 9039472 | 29472E | 29472 | 29472E.MB | 29472 |
29476 | 9039476 | 29476E | 29476 | 29476E.MB | 29476 |
29480 | 9039480 | 29480E | 29480 | 29480E.MB | 29480 |
29484 | 9039484 | 29484E | 29484 | 29484E.MB | 29484 |
29488 | 9039488 | 29488E | 29488 | 29488E.MB | 29488 |
29492 | 9039492 | 29492E | 29492 | 29492E.MB | 29492 |
29496 | 9039496 | 29496E | 29496 | 29496E.MB | 29496 |
294/500 | 90394/500 | 294/500E | 294/500 | 294/500E.MB | 294/500 |
294/530 | 9039/530 | 294/530E | 294/530E.MB | ||
294/560 | 90394/560 | 294/560E | 294/560E.MB | ||
294/600 | 90394/600 | 294/600E | 294/600E.MB | ||
294/630 | 90394/630 | 294/630E | 294/630E.MB | ||
294/670 | 90394/670 | 294/670E | 294/670E.MB | ||
294/710 | 90394/710 | 294/710E | 294/710E.MB | ||
294/750 | 90394/750 | 294/750E | |||
294/800 | 90394/800 | 294/800E | |||
294/850 | 90394/850 | ||||
294/900 | 90394/900 |