Specification Brand : uxcell BulletPoint1 : 5mm in diameter BulletPoint2 : Pearly luster and a smooth spherical surface BulletPoint3 : G5 precision grade balls, Self-lubricating BulletPoint4 : Excellent strength, high toughness and wear resistance BulletPoint5 : Package includes 10 piece balls Color : silver tone ExternallyAssignedProductIdentifier : 4894878075552 IncludedComponents : Precision Balls ItemName : uxcell 5mm Ceramic Bearing Balls, ZRO2 Zirconium Oxide Ball G5 Precision 10pcs ItemPackageDimensions_Height : 12.4968 centimeters ItemPackageDimensions_Length : 1.7018 centimeters ItemPackageDimensions_Width : 9.7028 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : deep-groove-ball-bearings Manufacturer : uxcell Material : Ceramic ModelNumber : a19032100ux0286 NumberOfItems : 1 PackageLevel : unit PartNumber : a19032100ux0286 ProductDescription : Description: -Zirconium Oxide ZrO2 (also known as zirconia) is a material with very low thermal conductivity, high strength and very high resistance to crack propagation. -Used in applications such as precision bearings, pumps and valves, check valves, flow meters, and measurement instruments that operate in aggressive environments. -Specially useful for casters, drawer slides, door locks and many other applications.
Suitable for a range of purposes, some of the most common are listed below: -1/8" is often used for clusters and old English-style headsets -1/4" is often used for rear wheels and bottom brackets -3/16" is often used for front wheels -5/32" is often used for headsets with pressing cups