153RODENDS&SPHERICALBEARINGSARE-20,ARE-20NSeriesThree-PiecePrecisionExtraCapacityMaleRodEndsARE-20andARE-20Nextracapacitymalerodendsaremanufacturedwithanalloysteelheattreatedoutermembertoproducehigherstaticloadratings.Thisserieshasoversizeshanks(largerthreadscomparedtotheboresize)foradditionalshankstrength.Thisseriesisintendedforhe***ierdutyapplicati***suchaslinkagesonhoistsandcranesoronhydrauliccylinderconnectors.NOTES*1.RodendswithZerktypegreasefittingscanbeobtainedbyorderingtheARE-20Nseries;Example:ARE-8-20N.2.Greasefittingsare***ailableonsizes4through12only.3.Optionalflushtypefittingsare***ailableonspecialorderbyadding“FN”suffixtothepartnumbers;Example:ARE-8-20FN.4.LoadratingsapplytotheARE-20seriesonly.ForARE-20Nloadratingscontactengineering.5.Thisseriesismagneticparticleinspecteduponrequestonly.6.Toorderlefthandthreadedunitsaddletter“L”topartnumberprefix;Example:AREL-8-20.7.Fordesignmodificati***,seepage173.MISLENGTHBALLMAX.ALIGNBALLHOUSINGHEADTOCTR.THREADTHREADFLATSTATICMENTBOREWIDTHWIDTHDIA.OFBALLLENGTHSIZEBALLDIA.RADIALANGLEAPPROX.BWHDFAMDIA.OLOADaWEIGHTPART+.0015+.000+.005+.010+.010CLASSDEG.NUMBER-.0005-.005-.005-.010-.010MIN.UNF-3AREF.REF.LBS.+/-LBS.ARE-3-20.1900.312.250.6251.250.7191/4-28.437.3063,70061/2.03ARE-4-20.2500.375.281.7501.562.9695/16-24.500.3315,3708.06ARE-5-20.3125.437.344.8751.8751.2193/8-24.625.4477,5007.09ARE-6-20.3750.500.4061.0001.9381.2197/16-20.718.5179,5706.13ARE-7-20.4375.562.4371.1252.1251.3441/2-20.812.58611,0007.18ARE-8-20.5000.625.5001.3122.4381.4695/8-18.937.69813,5006.30ARE-10-20.6250.750.5621.5002.6251.5943/4-161.125.83917,3008.46ARE-12-20.7500.875.6871.7502.8751.7197/8-141.312.97823,2007.72MATERIALSPECIFICATI***OUTERMEMBER-4130Alloysteel,heattreated,withprotectiveplatingforcorrosionresistanceRACE-CarbonsteelwithprotectiveplatingforcorrosionresistanceBALL-Alloysteel,heattreated,chromeplated)