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

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)

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

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-

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

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

Inner ringSymbolsOuter ringdΔdmpΔdsVdpVdmpΔBsΔB1sVBsKiaSdSia1)Diameter SeriesDiameter Series0,1,2,3,47,8,90,1,2,3,4overincl.highlowhighlowmaxmaxmaxhighlowhighlowmaxmaxmaxmaxmmμmμmμmμmμmμmμmμmμmμm-2,50-40-44320-400-2502,52,5332,5100-40-4

Shaft diameterToleranceTotal radialrun-outTotal axialrun-outSurfaceroughnessdah5rat1t5Raoverincl.highlowmax.max.max.max.mmµmmmµmµmµm50800–130,2330,8801200–150,2440,81201500–180,2550,81501800–180,2550,81802500–200,2770,82503150–230,5880,8315

Flow meterLubricantOperating viscosityVolumetric flowNumber of flow metersPressuremin / maxTemperature[mm²/s][l/min][bar][°C]FL 15Oil2200,05 - 152; 4; 6; 8; 10+70FL 50Oil22010 - 501+70SF 05Oil2200,04 – 0,351; 2; 4; 6; 8; 10+70SF 10Oil2200,1 – 1,7

Level switchFluidNumber ofswitching pointsLevelminLevelmaxPlugMountingpositionTemperature[°C]175-210-015 / -016oils    1x-vertical-25 to +80995-001-901fluid greases1x-vertical-25 to +80WS32-xFluids with a maximumeff. viscosity of 1500 mm²/s1x-c