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Oil Seal Special Type (KCF) KCF Type

Oil Seal Special Type (KCF) KCF Type

A high-performance seal with excellent lubrication properties. The seal can be used without lubricant under harsh conditions such as high-speed rotation in which conventional oil seals cannot be used.

(i)Caution

  • Some of the items are scheduled to be discontinued as of end of March in 2023. The manufacturer keep the items produced but they are not available with Misumi.
    There are not the replacement items and the plan to resumption of sale. Please check the quotation and order screen for details.

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Part Number

Configured Part Number is shown.

KCF10257

Configured Specifications

Sliding SurfaceAxisSealing Subject LiquidLubricant / Water / Grease / Chemical Solution / Gasoline / Alcohol
Shaft Dia. d(φ)10Seal MaterialPolytetrafluoroethylene (PTFE)
Seal Rim Area MaterialMetalEnvironment, ApplicationsChemical Resistant Products / Low Friction / For Rolling Bearings
Dust LipNoOuter Diameter φ D(mm)25
Thickness b(mm)7ShapeType KCF
Axis actuatorRotationAttachment MethodFrom only the shaft end
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Housing GrooveNoSeparation of Two LiquidsNo
Operating Temperature Range Min(℃)-80Operating Temperature Range Max(℃)260
Operating Pressure Range Min(MPa)0Operating Pressure Range Max(MPa)0.03
RoHS10 - -
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Part Number
KCF10257
Part NumberStandard Unit PriceMinimum order quantityVolume DiscountDays to ShipRoHS

MYR 51.64

1 Piece(s) 4 Day(s) or more 10
Part Number
Part NumberStandard Unit PriceMinimum order quantityVolume DiscountDays to ShipRoHS
  1. 1

Basic Information

Sliding Surface Axis Sealing Subject Liquid Lubricant / Water / Grease / Chemical Solution / Gasoline / Alcohol Shaft Dia. d(φ) 10
Seal Material Polytetrafluoroethylene (PTFE) Seal Rim Area Material Metal Environment, Applications Chemical Resistant Products / Low Friction / For Rolling Bearings
Dust Lip No Outer Diameter φ D(mm) 25 Thickness b(mm) 7
Shape Type KCF Axis actuator Rotation Attachment Method From only the shaft end
Housing Groove No Separation of Two Liquids No Operating Temperature Range Min(℃) -80
Operating Temperature Range Max(℃) 260 Operating Pressure Range Min(MPa) 0 Operating Pressure Range Max(MPa) 0.03

Please check the type/dimensions/specifications of the part KCF10257 in the Oil Seal Special Type (KCF) KCF Type series.

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