Specification Brand : QZspeed BulletPoint1 : 【 Function of Bearing 】Compared with other machinery, bearing is a small part, but it plays a pivotal role. It is mainly used to fix and reduce the load friction coefficient in the process of mechanical transmission. When other parts are moving relative to each other on the shaft, bearings can be used to reduce the coefficient of friction in the process of power transmission and keep the center of the shaft fixed.So as to increase the service life of the equipment BulletPoint2 : 【High wear resistant material】: All the bearing are made of high quality chrome steel, high precision machine for accurate size. With lightly oiled on them to improve lubrication and protect against corrosion and rust BulletPoint3 : 【Well sealed】Rubber seal on both sides help to save grease and effectively protect grease from Impurities; Smooth rotation with low vibration, durable in use BulletPoint4 : 【Application】:These bearing are useful for bicycles, motorcycle,Skateboards, Longboards, Inline Skates, Electric Skateboards,toys, mower BulletPoint5 : 【Lifetime Guarantee】If you have any questions about our products, please contact us to give you a better solution CustomerPackageType : Standard Packaging ExternallyAssignedProductIdentifier : 6440891423610 ExternallyAssignedProductIdentifier1 : 791719097633 ExternallyAssignedProductIdentifier2 : 0791719097633 ItemName : Z QINGZHENG 8 Pcs 6201-2RS Double Rubber Seal Bearings 12x32x10mm Deep Groove Ball Bearing ItemPackageDimensions_Height : 19.3 centimeters ItemPackageDimensions_Length : 1.9 centimeters ItemPackageDimensions_Width : 10.1 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : deep-groove-ball-bearings Manufacturer : QZspeed Material : Rubber,Steel ModelNumber : 6201-2RS NumberOfItems : 1 PartNumber : 6201-2RS ProductDescription : Double Rubber Seal Bearings 12x32x10mm Deep Groove Ball Bearing ProductSiteLaunchDate : 2020-12-05T10:20:07.527Z Size : 1/2" SpecificationMet : ABEC 5 Style : MR148ZZ SupplierDeclaredDgHzRegulation : not_applicable