新型號:HR30330J
所屬類型:圓錐滾子軸承
品牌:NSK
產(chǎn)品參數(shù) | |
新型號 | HR30330J |
---|---|
品牌 | NSK |
分類 | 圓錐滾子軸承 |
安裝NSk大型圓錐滾子軸承需注意事項(xiàng):
大型的NSk圓錐滾子軸承在安裝過程中可能會因?yàn)榘惭b失誤造成不可挽回的巨大損失,圓錐滾子軸承安裝時(shí)需要有一定技巧,首先不可敲擊安裝,尤其是大型軸承,敲擊會震傷軸承內(nèi)部,產(chǎn)生裂紋,如不及時(shí)排除而安裝,軸承會因剝落而導(dǎo)致異響,進(jìn)而損壞整個軸承,好選擇液壓或加熱安裝,其次是分別安裝軸承內(nèi)圈和外外圈時(shí)一定注意安裝到位并且水平安裝,因傾斜的外圈或內(nèi)圈會進(jìn)一步產(chǎn)生受力不勻;安裝不當(dāng)造成的早期后果包括:軸承運(yùn)轉(zhuǎn)溫度過高噪音大滾道表面金屬剝落。
1、軸承溫度過高:在機(jī)構(gòu)運(yùn)轉(zhuǎn)時(shí),安裝軸承的部位允許有一定的溫度,當(dāng)用手撫摸機(jī)構(gòu)外殼時(shí),應(yīng)以不感覺燙手為正常,反之則表明軸承溫度過高。
軸承溫度過高的原因有:潤滑油質(zhì)量不符合要求或變質(zhì),潤滑油粘度過高;機(jī)構(gòu)裝配過緊(間隙不足);軸承裝配過緊;軸承座圈在軸上或殼內(nèi)轉(zhuǎn)動;負(fù)荷過大;軸承保持架或滾動體碎裂等。
2、軸承噪音:滾動軸承在工作中允許有輕微的運(yùn)轉(zhuǎn)響聲,如果響聲過大或有不正常的噪音或撞擊聲,則表明軸承有故障。
3、滾道表面金屬剝落:軸承滾動體和內(nèi)、外圈滾道面上均承受周期性脈動載荷的作用,從而產(chǎn)生周期變化的接觸應(yīng)力。當(dāng)應(yīng)力循環(huán)次數(shù)達(dá)到一定數(shù)值后,在滾動體或內(nèi)、外圈滾道工作面上就產(chǎn)生疲勞剝落。如果軸承的負(fù)荷過大,會使這種疲勞加劇。另外,軸承安裝不正、軸彎曲,也會產(chǎn)生滾道剝落現(xiàn)象。軸承滾道的疲勞剝落會降低軸的運(yùn)轉(zhuǎn)精度,使機(jī)構(gòu)發(fā)生振動和噪聲。
軸承型號查詢結(jié)果:NSK圓錐滾子軸承HR30330J
軸承形式:圓錐滾子軸承
英文代號:NSKTaperedRollerBearings
生產(chǎn)廠商:日本精工NSK軸承
品牌:NSK-恩斯凱
滾動體類型:圓錐滾子
軸承類型:圓錐滾子軸承
密封類型:無密封
上海優(yōu)戴軸承有限公司還可提供以下軸承:
SKF軸承:30330J2
Fag軸承:30330A
NSK軸承:HR30330J
NTN軸承:30330J
TIMKEN軸承:30330X
KOYO軸承:30330JR
軸承尺寸:內(nèi)徑150mm外徑320mm厚度72mm
質(zhì)量:24.2kg
載荷:690000N
參考轉(zhuǎn)速:脂潤滑1100r/min油潤滑轉(zhuǎn)速1500r/min
其他系列型號:
HR30203J | HR30302J | HR31305D | HR32004J | HR33108J | HR32203J |
HR30204J | HR30303J | HR31306D | HR320/22J | HR33109J | HR32204J |
HR30205J | HR30304J | HR31307D | HR32005J | HR33110J | HR32205J |
HR30206J | HR30305J | HR31308D | HR32006J | HR33111J | HR32206J |
HR30207J | HR30306J | HR31309D | HR320/32J | HR33112J | HR32207J |
HR30208J | HR30307J | HR31310D | HR32007J | HR33113J | HR32208J |
HR30209J | HR30308J | HR31311D | HR32008J | HR33114J | HR32209J |
HR30210J | HR30309J | HR31312D | HR32009J | HR33115J | HR32210J |
HR30211J | HR30310J | HR31313D | HR32010J | HR33116J | HR32211J |
HR30212J | HR30311J | HR31314D | HR32011J | HR33117J | HR32212J |
HR30213J | HR30312J | HR31315D | HR32012J | HR33118J | HR32213J |
HR30214J | HR30313J | HR31316D | HR32013J | HR33119J | HR32214J |
HR30215J | HR30314J | 31317D | HR32014J | HR33120J | HR32215J |
HR30216J | HR30315J | 31318D | HR32015J | HR33122J | HR32216J |
HR30217J | HR30316J | 31319D | HR32016J | HR33124J | HR32217J |
HR30218J | HR30317J | 31320D | HR32017J | HR33126J | HR32218J |
HR30219J | HR30318J | 31322D | HR32018J | HR33205J | HR32219J |
HR30220 | HR30319 | 31324D | HR32019J | HR332/28J | HR32220J |
HR30221 | HR30320 | 31326D | HR32020 | HR33206J | 32222J |
HR30222 | HR30322 | 31328D | HR32021 | HR332/32J | 32224J |
HR30224 | HR30324 | 31330D | HR32022 | HR33207J | 32226J |
HR30226 | HR30326 | 31332D | HR32024 | HR33208J | 32228J |
HR30228 | HR30328 | 31334D | HR32026 | HR33209J | 32230J |
HR30230 | HR30330 | 31336D | HR32028 | HR33210J | 32232J |
HR30232 | HR30332 | 31338D | HR32030 | HR33211J | 32234J |
HR30234 | HR30334 | 31340D | HR32032 | HR33212J | 32236J |
HR30236 | HR30336 | HR32304J | HR32034 | HR33213J | 32238J |
HR30238 | HR30338 | HR32305J | HR32036 | HR33214J | 32240J |
HR30240 | HR30340 | HR32306J | HR32038 | HR33215J | 32244J |
HR30244 | HR30344 | HR32307J | HR32040 | HR33216J | 32248J |
HR30248 | HR30348 | HR32308J | HR32044 | 33217J | 32252J |
HR30252 | HR30352 | HR32907XJ | HR32048 | 33218J | 32256J |
上海優(yōu)戴軸承有限公司銷售NSK HR30330J,針對NSK HR30330J客戶提供相關(guān)咨詢服務(wù),需要了解NSK HR30330J型號尺寸、重量、價(jià)格、安裝、維護(hù)等資料請與我們聯(lián)系。
上海優(yōu)戴軸承有限公司
經(jīng)營模式:生產(chǎn)貿(mào)易型
所在地區(qū):上海 普陀