Specification Brand : uxcell BulletPoint1 : MR85ZZ 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. ItemName : uxcell 10pcs MR85ZZ 5mmx8mmx2.5mm Double Shielded Miniature Deep Groove Ball Bearing ItemPackageDimensions_Height : 3.048 centimeters ItemPackageDimensions_Length : 0.762 centimeters ItemPackageDimensions_Width : 3.048 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : deep-groove-ball-bearings Manufacturer : uxcell Material : Alloy Steel ModelNumber : a17070700ux0559 PartNumber : a17070700ux0559 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,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.