Specification Brand : uxcell BulletPoint : Angular Contact Bearings BulletPoint1 : MR105ZZ Miniature Single Row Deep Groove Ball Bearing. BulletPoint2 : Bearing made from Chrome Steel(Gcr15) for durability and resistance. BulletPoint3 : Two steel dust shields to prevent ingress of dirt and foreign matter, high temperature resistance. BulletPoint4 : Features: simple configuration,high speed,less coefficient of friction,less vibration and noise. BulletPoint5 : Mainly take the radial load as well as moderate axial load. Color : 5x MR63ZZ ExternallyAssignedProductIdentifier : 7341561542398 ExternallyAssignedProductIdentifier1 : 609788946489 ExternallyAssignedProductIdentifier2 : 0609788946489 ExternallyAssignedProductIdentifier3 : 00609788946489 IncludedComponents : Balls ItemDisplayWeight : 0.5 pounds ItemName : uxcell 20pcs MR105ZZ 5mmx10mmx4mm Double Shielded Miniature Deep Groove Ball Bearing ItemPackageDimensions_Height : 12.7 centimeters ItemPackageDimensions_Length : 1.2 centimeters ItemPackageDimensions_Width : 9.4 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : deep-groove-ball-bearings Manufacturer : uxcell Material : Steel ModelNumber : a17070700ux0568 NumberOfItems : 100 PackageLevel : unit PartNumber : a17070700ux0568 ProductDescription : 1.Bearing made from Chrome Steel(Gcr15) for durability and resistance. 2.This type bearing is Miniature Single Row Deep Groove Ball Bearing,mainly take the radial load as well as moderate axial load. 3.Bearing are fitted with two steel dust shields to prevent ingress of dirt and foreign matter, high temperature resistance. 4.Bearing Features: simple configuration,high speed,hight precision,less coefficient of friction,less vibration and noise,most widely used. 5.Miniature Deep Groove Ball Bearing suitable for all kinds of industrial equipment, micro motor,small rotary motor,office equipment and so on.