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华纳周详轴承:一家专门处置周详,薄壁轴承的研发,消费型企业。

YRT轴承

作者: 公布工夫:2016-02-20 阅读次数:747永利正网盘口

YRT轴承

  特性:轴向/径向轴承YRT
  YRT轴承由一个推力/向心座圈,一个推力/背心轴圈,一个推力垫圈,两个滚针连结架组件和一组向心圆柱滚子构成。座圈和轴圈有均布的安装用螺钉孔。该型轴承具有下轴向和径向承载才能。下倾斜刚度和极高的精度。适用于回转工作台,卡盘和铣刀头和丈量和实行中的轴承设置。该型轴承对与之相配的装备零件的要求也较高。安装时需掌握安装螺钉的扭松力矩。
  轴承特性:
  1、高精度:精度可到达P4、P2级;
  2、下刚性:该系列轴承均带有预载荷;
  3、下承载:可蒙受轴向载荷、径向载荷、颠覆载荷。
  4、下转速:YRTS系列轴承可应用于转速较下的事情场所。
  适用范围:被普遍应用于周详回转台立式磨床、分度头、滚齿机、铣齿机工件轴等周详装配。


外形尺寸boundary  dimensions流动孔 fixing  holes
轴承代号bearing type
(点击以下型号检察产物详情)dDHH1CD1JJ1内圈inner ring外圈outer ring

  单元unit: mmd1d2a数目 quantityd3数目quantity

mmmm
YRT5050126302010105631165.694.2105.612
YRT80801463523.3512130921385.6104.2104.612
YRT1001001853825121601121705.6105.4165.615
YRT1201202104026121841351957116.222721
YRT1501502404026122141652257116.234733
YRT1801802804329152441942607116.246745
YRT2002003004530152742152857116.246745
YRT2602603855536.5183452803659.3158.2349.333
YRT3253254506040204153424309.3158.2349.333
YRT3953955256542.5204864155059.3158.2469.345
YRT46046060070462256048258010158.2461045
YRT58058075090603070061072011.418114611.442
YRT6506508701227834800680830142013461442
YRT850850109512480.5371018890105518.526175718.554
YRT950950120013286401130990116018.526175718.554
YRT10301030130014592.54012151075125518.526176618.566
YRT1200120014901641085214101240144518.526176618.566


  YRT 转台轴承  
轴承代号 bearing  type外形尺寸 boundary dimensions轴向跳动和径向跳动 (µ m)radial runout  and axial runout
dDHH1
公称尺寸 Nominal  dimension上偏向 high下偏向 low公称尺寸 Nominal dimension上偏向 high下偏向 low公称尺寸 Nominal dimension公称尺寸偏向 Deviation
Nominal  dimension
  单元: mm
YRT50500-0.0081260-0.0113020± 0.1252
YRT80800-0.0091460-0.0113523.35± 0.153
YRT1001000-0.011850-0.0153825± 0.1753
YRT1201200-0.012100-0.0154026± 0.1753
YRT1501500-0.0132400-0.0154026± 0.1753
YRT1801800-0.0132800-0.0184329± 0.1754
YRT2002000-0.0153000-0.0184530± 0.1754
YRT2602600-0.0183850-0.025536.5± 0.26
YRT3253250-0.0234500-0.0236040± 0.26
YRT3953950-0.0235250-0.0286542.5± 0.26
YRT4604600-0.0236000-0.0287046± 0.2256
YRT5805800-0.0257500-0.0359060± 0.2510
YRT6506500-0.0388700-0.0512278± 0.2510
YRT8508500-0.0510950-0.06312480.5± 0.312
YRT9509500-0.0512000-0.06313286± 0.312
YRT103010300  -0.07213000-0.0814592.5± 0.415
YRT1200           1200        0  -0.075        1490           0  -0.085             164             108           ± 0.3                     15 


轴承    代号bearing type流动螺钉数目Number of retaining screws罗纹拔取孔Extraction  thread hole节距 1) Number of pitches X angle of pitches螺钉拧紧力矩Screw tightening torque根基额定载荷Basic load rating极限转速Limiting speed轴承摩擦力矩3)Bearing frictional torque
轴向axial径向radial
dynamic loadstatic loaddynamic loadstatic load
MA2)CaCoaCrCoagrease
G数目quantity数目* tNmKNr/minNm
quantity
YRT502--12* 30°8.53815828.549.54402.5
YRT802--12* 30°8.55625542.51005303
YRT1002M5318* 20°8.576.541547.51204303
YRT1202M8324* 15°14102540521433407
YRT1502M8336* 10°141126305617032010
YRT1802M8348* 7.5°1411871069.520028012
YRT2002M8348* 7.5°1412076581.522026014
YRT2602M12336* 10°3416010609329020020
YRT3252M12336* 10°34275193012034517040
YRT3952M12348* 7.5°34300228018665514055
YRT4602M12348* 7.5°34355280020076512070
YRT5802M12648* 7.5°68490425022896580140
YRT6502M12648* 7.5°11610408000490180065200
YRT8503M16660* 6°28410008650455173050300
YRT9503M16660* 6°284129011400530204040600
YRT10306M16672* 5°284138012000620265035800
YRT12006M16672* 5°3001435128507452800251000


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