Specification Brand : XIKE BulletPoint1 : ✔ QUALITY - 100% dimensional tolerance inspection to achieve the best fit for installation. BulletPoint2 : ✔ MATERIAL - Bearings are made of chrome steel with wear resistance and high strength. BulletPoint3 : ✔ FEATURES - Double seals on both sides effectively prevent impurities from entering. BulletPoint4 : ✔ BENEFIT - High speed and durable are your simple and efficient choices. BulletPoint5 : ✔ EXPERT - Professional made of bearings started in 1945 and is worthy of your find. ExternallyAssignedProductIdentifier : 7780788130016 ExternallyAssignedProductIdentifier1 : 700721857753 ExternallyAssignedProductIdentifier2 : 0700721857753 IncludedComponents : R156ZZx10 ItemDisplayWeight : 0.03 pounds ItemName : XIKE 10 Pcs R156ZZ Bearings 3/16" x5/16 x1/8",Double Shield Seals Metal and Pre-Lubricated, Chrome Steel Deep Groove Ball Bearings. ItemPackageDimensions_Height : 10.5 centimeters ItemPackageDimensions_Length : 1.7 centimeters ItemPackageDimensions_Width : 7.6 centimeters ItemPackageQuantity : 10 ItemTypeKeyword : deep-groove-ball-bearings Manufacturer : XiKe Material : Metal,Steel ModelNumber : 6301-2RS NumberOfItems : 10 PackageLevel : unit PartNumber : R156ZZx10 ProductDescription : ProductSiteLaunchDate : 2021-11-10T07:57:55.834Z Size : R156ZZ Size 3/16"x5/16"x1/8" SpecificationMet : Iso SupplierDeclaredDgHzRegulation : not_applicable UnspscCode : 31171500