专业生产YRT转台轴承,精密转台轴承

名称:专业生产YRT转台轴承,精密转台轴承

供应商:洛阳鸿元轴承科技有限公司

价格:面议

最小起订量:1/

地址:孟津县洛阳空港产业集聚区浙商工业园

手机:18137603920

联系人:崔鹏鹏   (请说在中科商务网上看到)

产品编号:154374661

更新时间:2020-01-13

发布者IP:

详细说明

  特点:轴向/径向轴承YRT

  YRT轴承由一个推力/向心座圈,一个推力/向心轴圈,一个推力垫圈,两个滚针保持架组件和一组向心圆柱滚子组成。 座圈和轴圈有均布的安装用螺钉孔。该型轴承具有高轴向和径向承载能力。高倾斜刚度和极高的精度。适用于回转工作台,卡盘和铣刀头以及测量和实验中的轴承配置。该型轴承对与之相配的设备零件的要求也较高。安装时需控制安装螺钉的扭紧力矩。

  轴承特点:

  1、高精度:精度可达到P4、P2级;

  2、高刚性:该系列轴承均带有预载荷;

  3、高承载:可承受轴向载荷、径向载荷、倾覆载荷。

  4、高转速:YRTS系列轴承可应用于转速较高的工作场合。

  适用范围:被广泛应用于精密回转台立式磨床、分度头、滚齿机、铣齿机工件轴等精密装置。

轴承代号bearing type(点击下列型号查看产品详情)外形尺寸boundary dimensions固定孔 fixing holes
dDHH1CD1JJ1内圈inner ring外圈outer ring
单位unit: mmd1d2a数量 quantityd3数量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(µm)radial runout and axial runout
dDHH1
公称尺寸Nominal dimension上偏差high下偏差low公称尺寸Nominal dimension上偏差high下偏差low公称尺寸Nominal dimension公称尺寸Nominal dimension偏差Deviation
单位: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 14900-0.085 164 108 ±0.3 15

轴承 代号bearing type固定螺钉数量Number of retaining screws螺纹拔取孔Extraction thread hole节距1)Number of pitches X angle of pitches螺钉拧紧力矩Screw tightening torque基本额定载荷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
动dynamic load静static load动dynamic load静static load
MA2)CaCoaCrCor脂grease
G数量quantity数量×tquantityNmKNr/minNm
YRT50212×30°8.53815828.549.54402.5
YRT80212×30°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