Product Name: High Quality Double Lip NBR Oil Seal for Truck Standard: Standard Lip: Lips Type Pressure: Pressure Type Speed: High Speed Type: Haplotype Usage: Engine Material: NBR Trademark: HXQ Transport Package: Carton Specification: TB Origin: Hebei HS Code: 8487900000 Product Description Oilseals - oftencalledgrease,fluidordirtseals closespacesbetweenstationaryand movingcomponentsinmechanicalequipment,helpingpreventlubricantescape.Theyalso stopharmfulcontaminantsfromenteringmachinery,particularlyinsevereenvironments. Vitalcomponentsofpracticallyeverytypeofmachineandvehicleinoperation,oilseals protectalltypesofprecision-constructed,close-fittingball,sleeveandrollerbearings. Inprecisionbearings,oilsealshelppreventlubricantsfromescapingthebearings oraspecificarea.Inmachinecomponents,oilsealshelppreventabrasives,corrosive moistureandotherharmfulcontaminantsfromenteringmachinery.Theyalsohelp stopintermixtureoftwodifferentmediums,suchaslubricatingoilandwater. To ensure optimal performance, it is necessary to select the appropriate oil seal type and material for the actual operating conditions. If the fkm oil seal you need (type, material, or dimensions) is not listed, please contact us regarding customized products