Rotary Table Bearing

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Product Overview:

Combined axial-radial bearing structure can bear double-direction axial load, radial load and tilting moment. The bearings have mounting holes, so the bolt can fix the bearings directly, bearings have preload before leaving factory, no need to adjust clearance when installed. This series bearings are suitable for the application which is low speed and short rotate period, and have higher requirements on rigidity and precision, for example, rotary worktable, indexing head etc.

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ModelDimensionFixing holeJoint screw QTYLifting holePitch1)t  Screw tightening torqueScrew   tightening torqueLimiting speed5)Bearing friction torque3)Mass
AxialRadial
dDHH1H2Cd1dndmInner   ringOuter   ringDynamicStaticDynamicStatic
Unit:mmdodsTsQTY4)dLQTY4)MA2)CaCoaCrCorGrease
mmmmGQTYQTY*tN   mKNr/minNm≈Kg
YRTG505012630201010105631165.694.2105.6122//12*30°8.53815828.549.56002.51.6
YRTG80801463523.3511.6512130921385.6104.2104.6122//12*30°8.55625542.510053032.4
YRTG100100185382513121601121705.6105.4165.6152M5318*20°8.576.541547.512043034.1
YRTG120120210402614121841351957116.2227212M8324*15°141025405214334075.3
YRTG150150240402614122141652257116.2347332M8336*10°1411263056170320106.2
YRTG180180280432914152441942607116.2467452M8348*7.5°1411871069.5200280127.7
YRTG200200300453015152742152857116.2467452M8348*7.5°1412076581.5220260149.7
YRTG2602603855536.518.5183452803659.3158.2349.3332M12336*10°341601060932902002018.3
YRTG325325450604020204153424309.3158.2349.3332M12336*10°3427519301203451704025
YRTG3953955256542.522.5204864155059.3158.2469.3452M12348*7.5°3430022801866551405533
YRTG4604606007046242256048258010158.24610452M12348*7.5°3435528002007651207045
YRTG5805807509060303070061072011.418114611.4422M12648*7.5°6849042502289658014089
YRTG6506508701227844348006808301420134514422M12648*7.5°11610408000490180065200170
YRTG850850109512480.543.5371018890105518.526175718.5542M16660*6°28410008650455173050300253
YRTG95095012001328646401130990116018.526175718.5542M17660*6°284129011400530204040600312
YRTG10301030130014592.552.54012151075125518.526176618.5662M18672*5°284138012000620265035800375
YRTG120012001490164108565214101240144518.526176618.5662M19672*5°2841435128507452800251000450




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