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618、619系列薄壁深溝球軸承
618、619系列薄壁深溝球軸承

618、619系列薄壁深溝球軸承


  • 618、619系列薄壁深溝球軸承,該類軸承摩擦系數(shù)小,極限轉(zhuǎn)速高,結(jié)構(gòu)簡單,制造成本低,易達(dá)到較高制造精度。尺寸范圍與結(jié)構(gòu)形式多樣,應(yīng)用于精密儀表、低噪音電機(jī)、汽車、摩托車及通用機(jī)械等行業(yè),是機(jī)械工業(yè)中使用最為廣泛的一類軸承。

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618、619系列薄壁深溝球軸承

該類軸承摩擦系數(shù)小,極限轉(zhuǎn)速高,結(jié)構(gòu)簡單,制造成本低,易達(dá)到較高制造精度。尺寸范圍與結(jié)構(gòu)形式多樣,應(yīng)用于精密儀表、低噪音電機(jī)、汽車、摩托車及通用機(jī)械等行業(yè),是機(jī)械工業(yè)中使用最為廣泛的一類軸承。主要承受徑向負(fù)荷,也可承受一定量的軸向負(fù)荷。當(dāng)增大軸承徑向游隙時(shí),具有一定的角接觸球軸承的性能,可以承受徑、軸向聯(lián)合載荷。在轉(zhuǎn)速較高又不宜采用推力球軸承時(shí),也可用來承受純軸向載荷。與深溝球軸承規(guī)格尺寸相同的其它類型軸承比較,此類軸承摩擦系數(shù)小,極限轉(zhuǎn)速高。但不耐沖擊,不適宜承受重載荷。

深溝球軸承屬于不可分離型軸承!這類軸承具有結(jié)構(gòu)簡單、工作期間無需經(jīng)常保養(yǎng)等優(yōu)點(diǎn),而且價(jià)格相對(duì)便宜。是一種使用極其廣泛的向心軸承,適用于在高速運(yùn)轉(zhuǎn)的工況條件下使用。

image.png

軸承型號(hào)主要尺寸(mm)額定載荷(KN)極限轉(zhuǎn)速(rpm)有關(guān)安裝尺寸(mm)重量(Kg)
dDBRminCrCor脂潤滑油潤滑daminDamaxramax參考
61800101950.31.830.725320003800012170.30.005
61900102260.32.71.27300003600012200.30.009
61801122150.31.921.04290003500014190.30.006
61901122460.32.891.46270003200014220.30.011
61802152450.32.081.26260003100017220.30.007
61902152870.34.32.3200002600017260.30.016
61803172650.32.21.5240002000019240.30.008
61903173070.34.652.58220002600019280.30.018
61804203270.342.47210002500022300.30.019
61904203790.36.43.7190002300022350.30.036
61805253770.34.32.95180002100027350.30.022
61905254290.37.054.55160001900027400.30.042
61806304270.34.73.65150001800032400.30.026
61906304790.37.255140001700032450.30.048
61807354770.34.94.05130001600037450.30.029
619073555100.610.97.75120001500039510.60.074
61808405270.35.14.4120001400042500.30.033
619084062120.613.79.95110001300044580.60.11
61809455870.36.45.65110001200047560.30.04
619094568120.614.110.998001200049640.60.128
61810506570.36.46.295001100052630.30.05
619105072120.614.511.790001100054680.60.135
61811557290.38.88.585001000057700.30.081
6191155801311613.380009500607510.189
618126078100.311.510.98000950062760.30.103
61912608513119.416.375009000658010.192
618136585100.611.912.17500850069810.60.128
61913659013117.416.171008500708510.218
618147090100.612.112.7670080074860.60.134
619147010016123.721.263007500759510.349
618157595100.612.513.96300750079910.60.149
619157510516124.422.6600071008010010.364
6181680100100.612.714.56000710084960.60.151
61916801101612524560067008510510.391
618178511013118.720560067009010510.263
6191785120181.13229.65300630091.5113.510.55
61818901151311921530063009511010.276
6191890125181.13331.55000600096.5118.510.585
618199512013119.3225000600010011510.297
6191995130181.133.533.548005600101.5123.510.601
6182010012513119.6234800560010512010.31
61920100140201.1434245005300106.5133.510.828
6182110513013119.823.94800560011012510.325
61921105145201.142.54243005300111.5138.510.856
6182211014016128.132.54300530011513510.497
61922110150201.143.544.543005000116.5143.510.893
6182412015016128.935.54000480012514510.537
61924120165221.1535438004500126.5158.511.21
61826130165181.1374436004300136.5158.510.758
61926130180241.56567.5340040001381721.51.57
61828140175181.138.54834004000146.5168.510.832
6192814190241.566.572320038001481821.51.67
61830150190201.147.558.532003800156.5183.511.15
619301502102828590.52600320015920123.01
61832160200201.148.56126003200166.5193.511.23
6193216022028287962600300016921122.71
61834M170215221.1656126003200176.5208.511.87
61934M1702302821151002400300017922125.19
61836M180225221.161.8652400300018621911.97
61936M1802503321271372200280018924125.27
61838M190240241.572.583.5220028001982321.52.38
61938M1902603321271382200280019925125.85
61840M200250241.572.384220028002072431.52.68
61940M200280382.11631442000260021027027.63
61844M220270241.574.189190024002272631.53.21
61944M220300382.11751621900240023128927.96
61848M2403002821031161800220024929124.78
61948M240320382.11551861800220025130928.1
61852M2603202821221281700200026931124.85
61952M260380462.121528215001800276349214.4
61856M2803503321311881600190028934127.17
61956M280380462.121528215001800291369215.6
61860M300380292.116320614001700309371210.4
61960300420563267370130016003134072.524.9
61864320400382.116422013001600331389211.4
61964320440563278395130016003334272.524.9
61872360440382.117324211001400351429212.2
61876380480462.127834510001300391469219
6197638052065434555010001300396504339.8
6198040054065435558595012004165254339.4
619844205606543355209001100436544341.9
619884406007443906509001100456584360.5
6189246058056330343590011004735672.534.8
619924606207444056808501000476604363
618/5005006205633154658009505136072.537.3
618/5305306505633154807509005436372.541.1
619/530530710825468885700850548692491.6
619/60060080090558512206508006187824125
619/710710950106666315005507007339275220
619/80080010601156832204050060082310376275
619/1000100013201407.510102800400500102812926515
619/1400140018201859.5159055002803501434177681250
619/1700170021802129.5199076502002601734216481950


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618、619系列薄壁深溝球軸承

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