SealTypeFour-lipsplitV-ringFelt sealsplitFelt stripsplitLabyrinthTaconiteEnd coverDesignationTSN .. LTSN .. ATSN .. CFS 170TSN .. STK ..ASNH ..Materialthermoplastic polyester elastomernitrile rubber, steelfelt, nitrile rubber, aluminiumfeltsteel, sil

 HousingDimensionsSizeA3A4A5A6DbDc–mm SNL 2054457,51036,544,5SNL 206-3055457,51046,554,5SE 20758581156,564,5 SE 208-3076158116270,5SE 2095959126775,5SE 2106459127280,5 SE 2116959127785,5SE 2127959128795,5SE 21382591392,5101 SE 215875913102,5111

Plain shaft with bearing on an adapter sleeveStepped shaft with bearing on an adapter sleeveStepped shaft with bearing on a withdrawal sleeveStepped shaft with bearing on a cylindrical seat ShaftMachining not required, drawn round bars (h9 or better

Housing diameterToleranceTotal radialrun-outTotal axialrun-outSurfaceroughnessDaJ6rat1t5Raoverincl.highlowmax.max.max.max.mmµmmmµmµmµm12015018–70,2550,815018018–70,5550,818025022–70,5770,825031525–70,5880,831540029–70,5990,840050033–70,5101

Pump unitLubricantReservoir capacitiesNumber of outletsDisplacementPressureTemperature[l][bar][°C]KFBOil and fluid grease of NLGI Grade 000, 00 and 01 or 1,4150 cm³/min38-25 to +75KFUGrease NLGI Grade 000 and 002,7 or 61140 cm³/min38-25 to +75M /

Pressure switchLubrication systemLubricantSwitching pressureElectrical limitContact type /signal outputTemperature[bar][°C]176-271-000SKF Oil+Airlubrication systemsair1 - 10250 V ACBPSG1-PSASKF MonoFlexlubrication systemsOils and greases up to NLGI

Bushing dimensionsDiameter limits1)OperatingBoreOutsideWallShaftHousing boreBore diameter ofclearancediameterdiameterthicknessmounted bushing(h8)(H7)dDmax.min.max.min.max.min.max.min.min.max.mmmmμm8100,9800,9558,0007,97810,01510,0008,1058,0404012710

Inner ringdtΔdmp1)tΔds2)tVdsptVdmptΔBstVBstKiatSdtSiaAllNormalModified3)≤ULULULLmmµmµmµmµmµmµmµmµmµm2,5100–40–41,510–40–2501,51,51,51,510180–40–41,510–80–2501,51,51,51,518300–50–51,510–120–2501,52,51,52,530500–60–61,510–12

Nominaldiameter F tΔFmpfor CN and EGS≤≤ULmmmmμm3336−10−2736610−7−23610610−7−236181018−4−18102418300−12182430505−4243024300−12243030505−4304030500−940504050−5−19405050800−1150655080−10−2165806580−10−26658080120−4−1780100801

            Bore diameterReduction ofradial internalclearanceAxial drive-up1)2)Lock nuttightening angle2)3)dsα Taper1:12Taper1:30Taper 1:12≤min.max.min.max.min.max. mmµmmm°243010150,250,29––100Applying therecommended valuesprevent