Bearing seat diameterDimensionsoverincl.baharaNmmmm-10030,52,52,510015040,83315020040,8332002505144250300514430040061,254,5540050071,55550065081,566650800102778001000122,588L = width of bearing seat

Designs with metalShaft diameterBore diameterNominal sealDifference betweenoutside diameterwidthbore and shaft diameterfromtofromtofromtofromto-mm/in.mm/in.mm/in.mm/in.HDS7165,101 606,55196,851 638,3015,8831,7531,7563,506.50063.2507.75064.5000.6251.2

Housing bore for metric seals (ISO)Housing bore for inch seals (RMA)NominalHousing boreFilletNominalHousing boreFillet radiidiameter(ISO tolerance H8)radiidiametertoleranceDDrmaxoverincl.highlowrmaxoverincl.highlowmmµmmmin.in.in.3+1400,33.000+0.001-

IllustrationDesignationCharacteristicsPBMSolid bronze bushingsRobust bushing material; less sensitive to misalignment; can be lubricated with oil or grease; lubricant not only improves the sliding properties, but also reduces wear and prevents corros

IllustrationDesignationCharacteristicsSI .. CSA .. CSI(L) .. CSA(L) .. C(→ product section)(→ product table - female thread)(→ product table - male thread)With an open bearing (without seals), available with a right-hand or left-hand threadSI(A)

ShaftBearingShaft diameter deviationsNominal diameterBore diametertoleranceTolerance classes1)dΔdmpg6h6k6m6n6overincl.highlowhighlowhighlowhighlowhighlowhighlowmmμmμm36-80-4-120-8+9+1+12+4+16+8610-80-5-140-9+10+1+15+6+19+101018-80-6-170-11+12+1+18

HousingstandardLocking methodBore diameterBearing seriesHousing seriesY-unit seriesMetricInchISOEccentric lockinggrub screws✔✔YAR 2.. 2Fstandard seals withadditional flingers (fig. 1)standard grease (VT307)PFTPFT .. TF✔✔YAR 2.. 2RFmultiple seals

Bore diameterHousingUnit seriesMetricInchSeriesMaterialStandardYAR 2.. 2Fstandard seals withadditional flingers (fig. 1)standard grease (VT307)✔✔TU .. M (fig. 2)Cast ironISOTU .. TF✔–TUJ (fig. 2)JISTUJ .. TFYAR 2.. 2LPW/ZMzinc-coated ringsgutt

SealTypeLabyrinthPosiTracPosiTrac PlusContactTaconiteTaconite (V-ring seal)Bolt-on taconite splitEnd plugDesignationLER, ERFLORLOR with B-10724B-9784TERTER V_2)EPR, X 5217Materialaluminum or steelaluminum, nitrile rubberaluminum, nitrile rubbernitri

MQL unitExternalMQLInternalMQLNumber ofoutlet portsReservoircapacitiesCompressedair portActuationAirconspumptionOilquantity[l]min / opt / max [bar]standard / option[Nl/min][ml/h]Smartx-1 - 20,3; 0,5;  0,84Manual slide / 24 V DC50 per outlet5 - 100Ba