Wuxi Royce Bearing Co.,Ltd

WRBC Precision bearing:Manufacturer in thin wall bearings and precision bearings

YRT bearing

Author: Time:2016-02-20 Views:358

YRT bearing

  Features: axial / radial bearing YRT
  YRT bearing by a thrust / radial seat, a thrust and radial shaft washer, a thrust washer, two needle keep frame component and a group of radial cylindrical roller. Seat ring and shaft ring with screw holes with uniform installation. This type of bearing with high axial and radial load capacity. High tilt stiffness and high accuracy. Suitable for rotary table, bearing chuck and cutter head configuration and measurement and experiment in. This type of bearing equipment parts to match the requirements of high. When installing the required control installation screw tightening torque.
  Bearing characteristics:
  1, high precision, precision can reach P4, P2;
  2, high rigidity: this series of bearing with preload;
  3, high bearing can bear axial load, radial load and overturning loads.
  4, high speed, high speed can be applied to the work of YRTS series bearings.

  Scope of application: widely used in precision rotary table indexing head, vertical grinder, hobbing machine, milling machine and other precision workpiece axis device.



boundary dimensions fixing holes
bearing   type

dDHH1CD1JJ1inner ringouter ring

unit: mmd1d2aquantityd3quantity

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 turntable bearing
bearing type boundary   dimensions (µ   m)radial runout and axial runout
dDHH1
 Nominal dimension high low Nominal   dimension high low Nominal   dimension
Deviation
Nominal   dimension
 Units: 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 


bearing typeNumber of retaining screwsExtraction thread holeNumber of pitches X angle of pitchesScrew tightening torqueBasic load ratingLimiting speedBearing frictional torque
axialradial
dynamic  loadstatic loaddynamic loadstatic load
MA2)CaCoaCrCoagrease
Gquantity
NmKNr/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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