Specification Brand : HJCMOONB BulletPoint : Bearings BulletPoint1 : Technics: Casting BulletPoint2 : Type: Flange BulletPoint3 : Material: Stainless steel BulletPoint4 : Shape: Equal BulletPoint5 : More - They also can be used for reducing bore diameter or replacing worn-out original bushings on wheels; Please confirm the required size and material before purchase, and install it in the right place. Color : One Color Department : Unisex Adult ExternallyAssignedProductIdentifier : 8017278254310 ItemName : HJCMOONB Bimetal Seal Shield Micro deep Groove Bearing 1pcs S684 2RS CB 4X9X4mm Stainless Steel Hybrid Ceramic Ball Bearing Without Grease Fast Turning ItemPackageDimensions_Height : 1 centimeters ItemPackageDimensions_Length : 3 centimeters ItemPackageDimensions_Width : 2 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : bearing-housings Manufacturer : HJCMOONB ModelName : MWxpoSediR ModelNumber : HJCMOONB NumberOfItems : 1 NumberOfPieces : 1 PartNumber : HJCMOONB ProductDescription : Bearings 1. Ball bearings are designed to provide smooth and efficient operation, which is essential for high-speed applications. 2. Bearings are relatively easy to install and replace, making them convenient for many applications. 3. Application: Suitable for household appliances, garden machinery, outdoor vehicles, electric toys and tools, industrial production, etc. Item: S684 2RS CB Structure: Deep Groove Bearing Material: 440C Stainless Steel Ball Material:Ceramic Si3N4 Bearing Type : Hybrid ceramic ball bearing Bore Dia (d): 4mm Outer Dia (D): 9mm Width (B): 4mm Lubrication: Free of Grease Free of Runing Magnetic: little Hardness: 58HRC Clearance: C0 Bearing Grades: ABEC 7 ProductSiteLaunchDate : 2024-09-27T08:01:58.133Z Size : One Size UnitCount : 1 UnspscCode : 31171500