IPDB › China Industry › Industrial Equipment & Components › Bearing
Open Steel Ball Angular Contact Ball Bearing 71800c1
Angular Contact Ball Bearing, Ball Bearing, Roller Bearing
Luoyang LYDZ Bearing Co., Ltd.
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Product Description Product details:Bearing steel: adopt super clean steel which can prolong the life of bearing up to 80%Lubrication technology: the grease and lubrication technology adopted by LYDZC can extend the bearing life and improve the bearing performance.Rolling body: steel ball, ceramic ballCage: bakelite, nylon, brass and other cageProduct categories: angular contact ball bearings (15 ° 25 ° contact Angle contact Angle)Sealing mode: open typeLYDZC high precision angular contact ball bearings (standard series)Performance characteristics:The 718 series; The 719 series; The 70 series; The 72 series1. Structural features: ISO based LYZYC precision bearing foundation series; High purity (electroslag remelting) bearing steel is adopted as the ring material, which is combined with special heat treatment process, cold treatment process and material modification technology to greatly improve the fatigue life of the series of bearings.2. Contact Angle: 15 and 25, for use in pairs to withstand axial and radial loads or combined loads.3. Retainer: bakelite retainer with phenolic resin for outer ring guide and nylon retainer with roller guide can be selected according to different purposes.Bakelite cage is recommended for middle and high speed operation. When 500000 or less DmN 1000000 or lessNylon cage or bakelite cage can be used in medium and low speed condition.4. Speed factor: the bakelite retainer guided by the outer ring is the standard;5. Grease lubrication DmN 1000000, that is, limit speed N 1000000/Dm Dm -- bearing medium diameter oil (minimum) lubrication DmN 15000006. Scope of application: this type of bearing has a wide range of applications; It is mainly used in medium and high speed conditions, such as precise axial positioning, radial positioning and high-precision rotation. For example: CNC lathe spindle, various types of grinding machine workpiece shaft, grinding wheel spindle, photovoltaic slicer, vacuum pump, fan, precision drive machinery.Technical parameters:Angular contact ball bearings 718 seriesmodelOverall dimensions:15o25oCage and materialsdDBThe rated loadLimit speedThe rated loadLimit speedCr CorGrease OilCr CorGrease Oil71800C101951.8 1.174000 1190001.7 1.169000 109000/Bakelite/nylon71801C122152.0 1.469000 1090001.9 1.362000 94000/Bakelite/nylon71802C152452.2 1.859000 890002.1 1.753000 79000/Bakelite/nylon71803C172652.3 1.952000 790002.1 1.849000 74000/Bakelite/nylon71804C203273.9 3.444000 660003.7 3.239000 59000/Bakelite/nylon71805C253774.2 4.137000 550003.9 3.933000 49000/Bakelite/nylon71806C304274.4 4.831000 470004.1 4.527000 42000/Bakelite/nylon71807C354774.6 5.525000 390004.3 5.223000 37000/Bakelite/nylon71808C405274.8 6.223000 370004.5 5.819000 33000/Bakelite/nylon71809C455874.9 6.719000 330004.6 6.317000 29000/Bakelite/nylon71810C506577.4 10.017000 290006.9 9.515000 25000/Bakelite/nylon71811C5572910.2 13.815000 250009.6 13.114000 23000/Bakelite/nylon71812C60781013.4 18.014000 2300012.6 17.013000 21000/Bakelite/nylon71813C65851013.4 18.813000 2100012.6 17.812000 19000/Bakelite/nylon71814C70901013.8 20.312000 1900013.0 19.111000 18000/Bakelite/nylon71815C75951014.2 21.711000 1800013.3 20.510000 17000/Bakelite/nylon71816C801001014.5 23.110000 1700013.6 21.885000 15000/Bakelite/nylon71817C851101321.5 32.29000 1600020.2 30.58000 14000/Bakelite/nylon71818C901151321.7 33.58500 1500020.4 31.67500 13000/Bakelite/nylon71819C951201321.9 34.78000 1400020.6 32.87500 13000/Bakelite/nylon71820C1001251322.5 37.07500 1300021.2 34.97000 12000/Bakelite/nylon71821C1051301322.7 38.37500 1300021.3 36.17000 12000/Bakelite/nylon71822C1101401631.8 51.67000 1200029.9 48.76500 11000/Bakelite/nylon71824C1201501633.1 56.96000 1000031.3 53.75700 9000/Bakelite/nylon71826C1301651838.7 67.65700 900036.3 63.85000 8000/Bakelite/nylon71828C1401751844.8 79.25000 800042.0 74.74600 7500/Bakelite/nylon71830C1501902051.2 92.04600 750048.0 86.84000 6500/Bakelite/nylon71832C1602002052.4 97.74000 650049.2 92.23800 6000/Bakelite/nylon71834C1702152266.5 123.43800 600062.4 116.53300 5300/Bakelite/nylon71836C18022522 --- --- --- ---bakelite71838C19024024 --- --- --- ---bakelite71840C20025024 --- --- --- ---bakelite71844C22027024 --- --- --- ---bakelite71848C24030028 --- --- --- ---bakelite71852C26032028 --- --- --- ---bakelite71856C28035033 --- --- --- ---bakelite71860C30038038 --- --- --- ---bakelite71864C32040038 --- --- --- ---bakelite71868C34042038 --- --- --- ---bakelite71872C36044038 --- --- --- ---bakelite71876C38048046 --- --- --- ---bakelite71880C40050046 --- --- --- ---bakelite71884C42052046 --- --- --- ---bakelite71888C44054046 --- --- --- ---bakelite71892C46058056 --- --- --- ---bakelite71896C48060056 --- --- --- ---bakelite718/500C50062056 --- --- --- ---bakeliteIn addition, we produce more structural bearings:
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