Specification Brand : Tie Down BulletPoint : New BulletPoint1 : Single cup (outer ring) for connecting to cones (inner ring assemblies, sold separately) to form a complete single tapered roller bearing BulletPoint2 : Supports both radial and axial loads between a rotating and non-rotating member BulletPoint3 : Operating temperatures range from -54 to 120 degrees C (-65 to 250 degrees F) BulletPoint4 : High alloy steel for durability and heat tolerance BulletPoint5 : Open configuration for lubrication applied in place ExternallyAssignedProductIdentifier1 : 0081628811421 ExternallyAssignedProductIdentifier2 : 081628811421 ExternallyAssignedProductIdentifier3 : 00053893297613 IncludedComponents : Tapered Bearing Cup ItemDisplayWeight : 0.75 pounds ItemName : L446/L681 Tapered Roller Bearing Kit with Special Cup ItemPackageDimensions_Height : 5.5 inches ItemPackageDimensions_Length : 8 inches ItemPackageDimensions_Width : 8 inches ItemPackageQuantity : 1 ItemShape : Cup ItemTypeKeyword : tapered-roller-bearings Manufacturer : TIE DOWN ENGINEERING Material : Steel ModelNumber : L45410 NumberOfItems : 1 PackageLevel : unit PartNumber : 81142 ProductDescription : 81142 Features: -Bearing cone: L44649, L68149. -Bearing cup: L44610, L68111. -With special cup. -Made in the USA. -Outer Hub (inner diameter): 1.980''. -Special Cup: 2.328''. Equipment: -Boats. Product Type: -Accessory. Country of Manufacture: -United States. Dimensions: -Spindle (outer diameter): 1.06'' H x 1.38'' Dia. -Product weight: 0.73 lb. Overall Product Weight: -0.73 lbs. ProductSiteLaunchDate : 2009-10-26T07:03:39-00:00 Size : 0.050" Max Housing Fillet Radius SpecificationMet : Abec Style : Straight Outside Diameter SupplierDeclaredDgHzRegulation : unknown UnitCount : 1