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China, Chinese Ball Bearing Freewheel Clutch Unit Fk (2RS)1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Conveyor PartsOther Conveyors PartsFk Sprag BearingClutch Bearing
Changzhou Suma Precision Machinery Co., Ltd.
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Product DescriptionBall Bearing Freewheel Clutch Unit FK (2RS)DimensionsDimensions in accordance with bearing series 62 (DIN 625)Width12 / 14 / 15 / 16 / 17 / 18 mmOperating temperaturemax. 140°CHigher temperatures on requestmax. 110°C (design 2RS with RS seals)LubricationSeries FK 2RS with sealsOperative lifetime grease lubricationSeries FK without seal discsOil or grease lubricationDelivered with corrosion protection.InstallationInstallation tolerancesShaft n6; hub N7 Mating partsHardening and grinding of the mating parts is not necessary. Thoroughly clean (grease free) the mating parts in the vicinity of the freewheel clutch as well as the freewheel clutch's rings before making the press fit. BearingThe freewheel clutch includes ball and roller bearings. Additional external bearing support is not necessary. Press fit pressure Press fit pressure must not be applied to the balls. Clamping directionThe arrow on the inner ring designates the inner ring's clamping direction. Seals*The RS Seals reliably seal out grease and dust but are not suitableto protect against permanent higher liquid levels.Series FK 6203-RS has an RS seal on one side only(RS Seal on the freewheel side).ComponentsComponentsFreewheel clutch insert element*FE 400 Z2+ RacewaysBearing steel, hardened and groundinner ringPress fit outer ring Press fit+ Ball bearingIntegrated + Roller bearing -+ LubricationLifetime grease lubrication*+ SealRS seals*Series FK 2RS (with RS seals)DataDrawing legend:d = inner diameter D = outer diameter W = width r = edge radius T = torque n = rotation speed C = load capacityDesignationd[mm]D[mm]W[mm]Tnom[Nm]nmax[rpm]Cdyn.[N]Cstat.[N]r[mm]Weight[kg]Item no.FK 62031740125310,8006,2453,4411.00.07301065FK 6203-RS174012533,7006,2453,4411.00.07301079FK 6204204714607,5006,8694,2681.50.12301068FK 6204-2RS204714603,2006,8694,2681.50.12301087FK 62052552151045,4007,4485,1461.50.15301070FK 6205-2RS2552151042,8007,4485,1461.50.15301092FK 62063062161485,1007,8596,0661.50.23301074FK 6206-2RS3062161482,4007,8596,0661.50.23301103FK 62073572172653,7008,9027,8192.70.34301077FK 6207-2RS3572172651,9008,9027,8192.70.34301108FK 62084080182673,7008,9027,7522.70.45301078FK 6208-2RS4080182671,9008,9027,7522.70.45301110FK 6304-2RS2052151042800744851461.50.17301098All specifications for series FK 2RS (with seals) and series FK (without seals)The specified nominal torque is based on sufficient stiffness of mating parts .Rotation speed n for series FK (without seals) = assembly unit's inherent speedRotation speed n for series FK 2RS (with seals) = speed difference of mating parts.
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