618、619系列薄壁深沟球轴承

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618、619系列薄壁深沟球轴承

2024-07-10 14:22| 来源: 网络整理| 查看: 265

618、619系列薄壁深沟球轴承

该类轴承摩擦系数小,极限转速高,结构简单,制造成本低,易达到较高制造精度。尺寸范围与结构形式多样,应用于精密仪表、低噪音电机、汽车、摩托车及通用机械等行业,是机械工业中使用最为广泛的一类轴承。主要承受径向负荷,也可承受一定量的轴向负荷。当增大轴承径向游隙时,具有一定的角接触球轴承的性能,可以承受径、轴向联合载荷。在转速较高又不宜采用推力球轴承时,也可用来承受纯轴向载荷。与深沟球轴承规格尺寸相同的其它类型轴承比较,此类轴承摩擦系数小,极限转速高。但不耐冲击,不适宜承受重载荷。

深沟球轴承属于不可分离型轴承!这类轴承具有结构简单、工作期间无需经常保养等优点,而且价格相对便宜。是一种使用极其广泛的向心轴承,适用于在高速运转的工况条件下使用。

轴承型号主要尺寸(mm)额定载荷(KN)极限转速(rpm)有关安装尺寸(mm)重量(Kg)dDBRminCrCor脂润滑油润滑daminDamaxramax参考61800101950.31.830.725320003800012170.30.00561900102260.32.71.27300003600012200.30.00961801122150.31.921.04290003500014190.30.00661901122460.32.891.46270003200014220.30.01161802152450.32.081.26260003100017220.30.00761902152870.34.32.3200002600017260.30.01661803172650.32.21.5240002000019240.30.00861903173070.34.652.58220002600019280.30.01861804203270.342.47210002500022300.30.01961904203790.36.43.7190002300022350.30.03661805253770.34.32.95180002100027350.30.02261905254290.37.054.55160001900027400.30.04261806304270.34.73.65150001800032400.30.02661906304790.37.255140001700032450.30.04861807354770.34.94.05130001600037450.30.029619073555100.610.97.75120001500039510.60.07461808405270.35.14.4120001400042500.30.033619084062120.613.79.95110001300044580.60.1161809455870.36.45.65110001200047560.30.04619094568120.614.110.998001200049640.60.12861810506570.36.46.295001100052630.30.05619105072120.614.511.790001100054680.60.13561811557290.38.88.585001000057700.30.0816191155801311613.380009500607510.189618126078100.311.510.98000950062760.30.10361912608513119.416.375009000658010.192618136585100.611.912.17500850069810.60.12861913659013117.416.171008500708510.218618147090100.612.112.7670080074860.60.134619147010016123.721.263007500759510.349618157595100.612.513.96300750079910.60.149619157510516124.422.6600071008010010.3646181680100100.612.714.56000710084960.60.15161916801101612524560067008510510.391618178511013118.720560067009010510.2636191785120181.13229.65300630091.5113.510.5561818901151311921530063009511010.2766191890125181.13331.55000600096.5118.510.585618199512013119.3225000600010011510.2976191995130181.133.533.548005600101.5123.510.6016182010012513119.6234800560010512010.3161920100140201.1434245005300106.5133.510.8286182110513013119.823.94800560011012510.32561921105145201.142.54243005300111.5138.510.8566182211014016128.132.54300530011513510.49761922110150201.143.544.543005000116.5143.510.8936182412015016128.935.54000480012514510.53761924120165221.1535438004500126.5158.511.2161826130165181.1374436004300136.5158.510.75861926130180241.56567.5340040001381721.51.5761828140175181.138.54834004000146.5168.510.8326192814190241.566.572320038001481821.51.6761830150190201.147.558.532003800156.5183.511.15619301502102828590.52600320015920123.0161832160200201.148.56126003200166.5193.511.236193216022028287962600300016921122.7161834M170215221.1656126003200176.5208.511.8761934M1702302821151002400300017922125.1961836M180225221.161.8652400300018621911.9761936M1802503321271372200280018924125.2761838M190240241.572.583.5220028001982321.52.3861938M1902603321271382200280019925125.8561840M200250241.572.384220028002072431.52.6861940M200280382.11631442000260021027027.6361844M220270241.574.189190024002272631.53.2161944M220300382.11751621900240023128927.9661848M2403002821031161800220024929124.7861948M240320382.11551861800220025130928.161852M2603202821221281700200026931124.8561952M260380462.121528215001800276349214.461856M2803503321311881600190028934127.1761956M280380462.121528215001800291369215.661860M300380292.116320614001700309371210.461960300420563267370130016003134072.524.961864320400382.116422013001600331389211.461964320440563278395130016003334272.524.961872360440382.117324211001400351429212.261876380480462.1278345100013003914692196197638052065434555010001300396504339.86198040054065435558595012004165254339.4619844205606543355209001100436544341.9619884406007443906509001100456584360.56189246058056330343590011004735672.534.8619924606207444056808501000476604363618/5005006205633154658009505136072.537.3618/5305306505633154807509005436372.541.1619/530530710825468885700850548692491.6619/60060080090558512206508006187824125619/710710950106666315005507007339275220619/80080010601156832204050060082310376275619/1000100013201407.510102800400500102812926515619/1400140018201859.5159055002803501434177681250619/1700170021802129.5199076502002601734216481950



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