Specification Brand : NTN BulletPoint1 : Premium Quality: Hardened and high-carbon chromium steel for heat tolerance and durability. BulletPoint2 : Operate at high speeds with a thin design for use in limited radial space. BulletPoint3 : Drawn cup style delivers at a high load capacity while providing large grease receptacles. BulletPoint4 : Steel cage guiding and rollers allow for reduced friction and vibration. BulletPoint5 : Product Type - HARDWARE BEARING Color : Silver ExternallyAssignedProductIdentifier : 3121214112277 ExternallyAssignedProductIdentifier1 : 087796000360 ExternallyAssignedProductIdentifier2 : 0087796000360 ExternallyAssignedProductIdentifier3 : 00087796000360 ExternallyAssignedProductIdentifier4 : 04012802044331 IncludedComponents : No ItemName : NTN HMK4020 Needle Roller Bearing, Open End Drawn Cup 40mm x 50mm x 20mm ItemPackageDimensions_Height : 2.08 inches ItemPackageDimensions_Length : 4.6 inches ItemPackageDimensions_Width : 3.91 inches ItemPackageQuantity : 1 ItemTypeKeyword : needle-roller-bearings Manufacturer : NTN Material : Alloy Steel ModelNumber : B912 NumberOfItems : 1 PackageLevel : unit PartNumber : HMK4020 ProductDescription : Enjoy Smooth Machine Proformance and Less Breakdown. Needle Roller Bearings are a type of roller bearings and are classified as either radial or thrust depending on the direction of the load they support. This bearing type is composed of an outer ring drawn from a thin steel plate by precision drawing, needle rollers and a cage assembled in the outer ring. It is Design to use a shaft as the direct raceway surface without using inner ring. The outer ring of this bearing type is of such a construction that the needle rollers and the cage are not separated from one another, so that the bearing is only press-fitted in a rigid housing with proper fit torque. Thus, this bearing type needs no snap ring, etc. to fix itself in axial direction and, in addition, is easy to handle. ProductSiteLaunchDate : 2022-01-26T16:49:40.004Z Size : GE4C 4mmx12mmx5mm SpecificationMet : ISO 9001 SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredDgHzRegulation1 : not_applicable SupplierDeclaredDgHzRegulation2 : not_applicable SupplierDeclaredDgHzRegulation3 : not_applicable SupplierDeclaredDgHzRegulation4 : not_applicable SupplierDeclaredDgHzRegulation5 : not_applicable SupplierDeclaredHasProductIdentifierExemption : 1 UnitCount : 1 UnspscCode : 31171500