百分零部件网>产品库>轴承>通用轴承>角接触球轴承>XCB70系列 超长寿命角接触球轴承
XCB70系列 超长寿命角接触球轴承
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洛阳德润精密机床轴承有限公司·更新于2022-03-29 16:48:47·106次访问
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产品说明:
超高速角接触球轴承
超高速角接触球轴承
产品参数
型号尺寸载荷 预载轴向刚度重量
      FV  KaE  Sa  
dDBrsminr1sminLMHLMHLMHkg
mmmmmm  N     N/µm   
XCB7000C102680.300.3073273211032499.918.427.00.02
XCB7000E102680.300.3011431103212833724.840.458.10.02
XCB7001C122880.300.30944992714133913.125.237.30.02
XCB7001E122880.300.3015581474317044532.853.677.20.02
XCB7002C153290.300.3011511143316438813.024.435.40.03
XCB7002E153290.300.3018681665320350833.453.575.20.03
XCB7003C1735100.300.3018731635423455317.230.544.20.03
XCB7003E1735100.300.30281042498231176243.068.996.10.03
XCB7004C2042120.600.6024942037330369218.933.047.20.06
XCB7004E2042120.600.60261323057639493441.373.6101.60.06
XCB7005C2547120.600.603413028110341695024.642.460.40.06
XCB7005E2547120.600.6039189431114564131854.996.4132.10.06
XCB7006C3055131.001.0035137297107445102227.247.768.50.1
XCB7006E3055131.001.0038193446111580137758.9106.0146.60.1
XCB7007C3562141.001.0046177382140574131232.256.280.50.13
XCB7007E3562141.001.0054255581159767178972.4126.2173.30.13
XCB7008C4068151148187406146607139736.263.591.30.17
XCB7008E4068151155269617161809190080.3142.5196.10.17
XCB7009C4575161172264562220858193542.573104.20.2
XCB7009E45751611903938762641182270697165.3225.70.2
XCB7010C5080161174275586226892201444.676.9109.70.21
XCB7010E508016118939788926111922741100.5172.3235.50.21
XCB7011C5590181.11.11043737893171212271352.689.6127.30.32
XCB7011E5590181.11.1134553121939416643754121.6202.9275.40.32
XCB7012C6095181.11.11053788013201224274354.7931320.34
XCB7012E6095181.11.11375721263402172038851272132890.34
XCB7013C65100181.11.11093918303321264283757.497.3138.10.36
XCB7013E65100181.11.1137579128140217393934131.6221.3300.20.36
XCB7014C70110201.11.114049210364271590353863106.1150.10.5
XCB7014E70110201.11.1184736160954122084948146.7241.9327.10.5
XCB7015C75115201.11.114450910714391643365065.9111156.80.53
XCB7015E75115201.11.1190762166755722855122153.6253.5342.70.53
XCB7016C80125221.11.118564313455642077458574.5124.8175.80.71
XCB7016E80125221.11.1250967208973429026423175.2285.5384.20.71
XCB7017C85130221.11.119266714015852152477278130.5184.10.74
XCB7017E85130221.11.12601008217976330246697183.6299.5402.90.74
XCB7018C90140241.501.5022777516226912501552382.6137.2193.20.96
XCB7018E90140241.501.503191207258593736257934196.9318.6427.00.96
XCB7019C95145241.501.5023881116927242617575786.7144.1202.41.01
XCB7019E95145241.501.503251231264195436948096204.9331.4444.11.01
XCB7020C100150241.51.523881817077232632578789.4148.6208.51.05
XCB7020E100150241.51.53341272273198038158366213.5345.9463.51.05
XCB7021C105160262233711252328102836297914100.3165.2231.31.3
XCB7021E1051602622470170336181383511911103238.4379.6506.81.3
XCB7022C110170282234011402363103536678007103.8170.9239.21.7
XCB7022E1101702822479174237071408523211364248395.3527.81.7
XCB7024C120180282235111752437106837758244108.3178248.91.8
XCB7024E1201802822488178237951434533411621257.6410.6548.61.8
XCB7026C1302003322460151831391402488210629120.9197.6275.92.7
XCB7026E1302003322673237950191976713315398292.4461.5614.72.7
XCB7028C1402103322480158332731463508911075126.7206.9288.72.8
XCB7028E1402103322687243451272016729215712304479.8638.42.8
XCB7030C150225352.12.1601196040311829628913611138.1224.5312.63.3
XCB7030E150225352.12.1898310665012639932019942336.8527.5700.23.3
XCB7032C160240382.12.1624203441841898652114111144.4234.6326.44.3
XCB7032E160240382.12.1911316066212676947320288349.4547.3726.54.3
XCB706C61760.300.305173915561387.513.019.50.004
XCB706E61760.300.3052867158521116.530.343.00.004
XCB707C71960.300.305184315591528.114.221.70.007
XCB707E71960.300.3053073159122817.833.547.50.007
XCB708C82270.300.306296618952329.218.026.80.009
XCB708E82270.300.3010391002911831223.439.156.50.009
XCB709C92470.300.30839902412731110.620.530.20.013
XCB709E92470.300.3015561374416842328.345.764.60.013
XCB71900C102260.300.305204915651719.216.725.50.008
XCB71900E102260.300.3092570277521724.935.452.70.008
XCB71901C122460.300.3062254187118711.019.029.10.01
XCB71901E122460.300.30102675297823127.940.059.80.01
XCB71902C152870.300.301138873412430315.025.037.00.01
XCB71902E152870.300.3017481255014438636.353.176.70.01
XCB71903C173070.300.301139913412731615.726.439.30.01
XCB71903E173070.300.3018501325315040738.956.581.90.01
XCB71904C203790.300.3013581323918945717.032.147.20.03
XCB71904E203790.300.3027771938023159547.769.498.90.03
XCB71905C254290.300.3013641473920750519.337.354.90.04
XCB71905E254290.300.3030842148825165855.780.9116.00.04
XCB71906C304790.300.3014661534221252221.340.259.20.04
XCB71906E304790.300.3030862238825768359.987.7125.90.04
XCB71907C3555100.600.6021962176330974126.749.772.40.06
XCB71907E3555100.600.604412731612938096874.1108.9154.00.06
XCB71908C4062120.60.639156341119505117033.959.886.10.09
XCB71908E4062120.60.676222519224666159690.7133.7185.40.09
XCB71909C4568120.60.641164360124529122936.664.893.30.11
XCB71909E4568120.60.679230541232689165998.2144.8200.80.11
XCB71910C5072120.60.641166366124534124637.866.996.40.11
XCB71910E5072120.60.6792325492326941681101.4149.72080.11
XCB71911C5580131151204444154656151042.174.2106.20.15
XCB71911E5580131158298693170893212594.2168.8233.20.15
XCB71912C6085131154215470163690159045.579.9114.30.16
XCB71912E6085131157302707167903216299.4179.6248.30.16
XCB71913C6590131155219479166702161747.182.6117.90.17
XCB71913E65901311573077211679182203102.3185.7256.80.17
XCB71914C70100161182311671248997227155.796136.70.28
XCB71914E70100161196452102628113513143125.8218.62990.28
XCB71915C751051611843206912541025233657.799.6141.70.3
XCB71915E75105161196457103928013653179128.9225.4308.40.3
XCB71916C801101611833196892511019232059101.8144.50.31
XCB71916E80110161196462105228013793215132.5232.3317.60.31
XCB71917C85120181.11.11204389343631405316068.6116.5164.90.45
XCB71917E85120181.11.1148642143643319214389157.3266.2361.70.45
XCB71918C90125181.101.101224459503691425320770.9120.1169.80.47
XCB71918E90125181.101.10149653146143619534461162.0274.9373.30.47
XCB71919C95130181.101.101214439473651415318572.3122.5173.00.49
XCB71919E95130181.101.10150663148743919824537166.6283.4384.90.49
XCB71920C100140201.11.116157612204881841410681.4136.6192.30.66
XCB71920E100140201.11.1204852188159625445745188313.9424.30.66
XCB71921C105145201.11.116157612204871840410581.2136.6192.30.7
XCB71921E105145201.11.1204852188159625435745188313.8424.30.7
XCB71922C110150201.11.116358312364931860415083.7140.4197.50.7
XCB71922E110150201.11.1205861190559925695813193.3323436.80.7
XCB71924C120165221.11.121274215666422370526395.1158.4222.41
XCB71924E120165221.11.12771110242181133157395222.7365.9492.31
XCB71926C130180241.51.5258887185878128376249102.6169.8237.61.3
XCB71926E130180241.51.534913542923102240498917242.7395529.11.3
XCB71928C140190241.51.5266919192880429326464108.9180.1251.81.4
XCB71928E140190241.51.535413873002103641429141256.5418.2560.21.4
XCB71930C150210282137512612622113740248792123.6202.5282.32.1
XCB71930E1502102821519192541161523574712558294.8471.4629.52.1
XCB71932C160220282138212862676115740998959127.5208.8290.92.2
XCB71932E1602202821529196542041552586412818304.5487650.12.2
 
安装说明
高速角接触球轴承    H719系列;H70系列;HC719系列;HC70系列;B70系列
结构特点:采用小球设计的LYZYC高速系列;
套圈材料采用欧洲产高纯净轴承钢,配合特殊的热处理工艺,冷处理工艺以及材料改性技术,使得该系列轴承疲劳寿命大幅度提高。
接触角分15º和25º,成对使用可承受轴向负荷和径向负荷或合成负荷。
保持架采用外圈引导的酚醛树脂夹布胶木保持架;可长期在120ºС以下稳定工作。
滚动体材质有两种:钢球(H719,H70);陶瓷球(HC719,HC70)
一般中高速工况推荐选用钢球;
高速及特殊工况可选用陶瓷球。
速度因子:滚动体为钢球时(H719,H70)
油脂润滑  DmN≤1200000  即 极限转速N≤1200000/Dm  Dm—轴承中径油(最少量)润滑    DmN≤1800000
滚动体为陶瓷球时(HC719,HC70)
油脂润滑  DmN≤1400000  即 极限转速N≤1400000/Dm  Dm—轴承中径油(最少量)润滑    DmN≤2200000
适用范围:主要用于高转速,高精度旋转等工况。例如:数控加工中心主轴,磨削用高速电轴,磨床砂轮主轴,高速精密机械等。
可提供预装油脂的密封式轴承。
超长寿命轴承专为转速和载荷 要求*的工况而设计。这种轴承的 套圈材料为Cronidur 30,一种高氮 不锈钢。与传统的滚动轴承钢100Cr6相比,Cronidur 30的金相组织结构 更好,可确保运行温度较低并且承受更高的接触应力。
材料疲劳寿命的测试值远远超出了计算值,可以认为在实际应用中轴承是可靠的。在混合摩擦的情况下,这种轴承钢比标准轴承钢100Cr6的疲劳极限高10倍。同样这种轴承钢的赫兹应力,抗腐蚀性和热硬度也明显优于普通滚动轴承钢。
与普通轴承相比,超长寿命轴承的使用寿命更长,从而降低了系统成本。原则上,所有的主轴轴承都提供相应的产品。要充分发挥轴承的良好性能,必须正确设计轴承的周边结构。
 
下载附件:  
 
应用案例
案例
案例
  洛阳德润精密机床轴承有限公司DRZ,是专业开发、生产精密机床用各类精密轴承、精密传动部件所用各类精密轴承的专业公司。公司开发的《机床主轴用精密双列圆柱滚子轴承系列》被河南省认定为*产品,企业被认定为。
  洛阳德润精密机床轴承有限公司(DRZ)于2001年筹建。DRZ与洛阳轴承研究所建立了紧密合作关系,是其精密轴承生产基地,河南省科学技术厅认定为*产品。
  公司注册资金1200万元,实有资产3000多万元,占地面积18000多平米,建筑面积8500多平方米,已有生产精密轴承的加工、检测设备200多台和一批素质较高的生产、开发技术人力资源,具有很强的新产品开发能力,已开发出精密机床用轴承 机床主轴轴承 光伏多线切割机轴承 切片机轴承 雕刻机主轴轴承,光伏专用切片机轴承 光伏切割用机轴承,双向推力角接触球轴承 圆柱滚子轴承 圆锥滚子轴承 高速精密角接触球轴承 丝杠用推力角接触球轴承 角接触球轴承等6大系列300多个品种,DRZ开发的《机床主轴用精密双列圆柱滚子轴承系列》被河南省科学技术厅认定为。


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