4mm ZrO2 Zirconium Oxide Ceramic Ball Bearings G5
Standard Diameter: .15748 InchesMetric Diameter: 4mmGrade: 5Material: ZrO2 Zirconium OxideBall Weight (each): .00381 Ounces / 0.108 Grams Zirconium Oxide ZrO2 (also known as zirconia) is a material with very high resistance to crack propagation. Another outstanding property combination is the very low thermal conductivity and high strength. Used in applications such as precision bearings, pumps and valves, check valves, flow meters, and measurement instruments that operate in aggressive environments. They are used in the medical field as this is a very pure material as well as in grinding and milling functions. eBay store powered by Shopping Feed.
2.5mm Ceramic Bearing Balls Si3N4 Silicon Nitride Ball G5 Precision 10pcs
Description:-These ceramic bearing balls are great for applications were there will be extreme rotation and a premium performance bearing ball is required to meet the demands.-Lighter and stronger than tungsten carbide, these silicon nitride balls are diamond polished, will not shatter or melt in the extreme conditions.-Higher hardness than chrome steel balls. hardness up to 1700HV.-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 Specification:Size: 2.
2mm Ceramic Bearing Balls, Si3N4 Silicon Nitride Ball G5 Precision 10pcs
Description:-These ceramic bearing balls are great for applications were there will be extreme rotation and a premium performance bearing ball is required to meet the demands.-Lighter and stronger than tungsten carbide, these silicon nitride balls are diamond polished, will not shatter or melt in the extreme conditions.-Higher hardness than chrome steel balls. hardness up to 1700HV.-Specially useful for casters, drawer slides, door locks and many other applications.
3/16″ Inch ZrO2 Zirconium Oxide Ceramic Ball Bearings G5
Standard Diameter: 3/16″ / .1875 InchesMetric Diameter: 4.7625mmGrade: 5Material: ZrO2 Zirconium OxideBall Weight (each): .006473 Ounces / 0.1836 Grams Zirconium Oxide ZrO2 (also known as zirconia) is a material with very high resistance to crack propagation. Another outstanding property combination is the very low thermal conductivity and high strength. Used in applications such as precision bearings, pumps and valves, check valves, flow meters, and measurement instruments that operate in aggressive environments. They are used in the medical field as this is a very pure material as well as in grinding and milling functions. eBay store powered by Shopping Feed.
50pack Ceramic Bearing Balls 4mm Si3N4 Silicon Nitride Ball G5 Precision
DescriptionThese ceramic bearing balls are good for applications that require extreme rotation and require high performance bearing balls to meet the requirements.Lighter and stronger than tungsten carbide, these silicon nitride balls are diamond polished and will not shatter or melt under extreme conditions.Higher hardness than chrome steel balls. Vickers-hardness up to 1700HV.Widely useful for casters, drawer slides, bicycle hub, door locks, and more.
200pcs Ceramic Bearing Balls 3/32″ 2.381mm Si3N4 Silicon Nitride Ball G5
DescriptionThese ceramic bearing balls are good for applications that require extreme rotation and require high performance bearing balls to meet the requirements.Lighter and stronger than tungsten carbide, these silicon nitride balls are diamond polished and will not shatter or melt under extreme conditions.Higher hardness than chrome steel balls. Vickers-hardness up to 1700HV.Widely useful for casters, drawer slides, bicycle hub, door locks, and more.