Precision balls
Bearings, linear motion, valves, ball screws, swivels, quick connects and specialty assemblies.
Roundness · Tolerance · Surface finishExplore precision ballsBALLS & GRINDING MEDIA · EXPERTISE SINCE 1980
Small components.
Exacting requirements.
From precision balls to grinding media, the right choice starts with the job. We’ll help match material, diameter, grade and quantity to your application.
START WITH THE FUNCTION
What does the ball need to do?
Explore four starting points, from precision components to process media and packaged supply.
Industrial balls
Grinding, mixing, impact, abrasion, vibratory finishing, and food, chemical, mineral and energy applications.
Hardness · Wear · DensityExplore industrial balls
Packaging balls
Bulk, sample and small-pack quantities, count- or weight-based packaging, resale and private-label requirements.
Quantity · Packaging · Repeat supplyExplore packaging balls
Grinding media
Ball mills, attritors, vibratory and planetary mills. Balance grinding action, equipment compatibility and product purity.
Diameter · Impact · ContaminationExplore grinding mediaFOR GRINDING & MILLING
The media is part
of the method.
Start with the mill, the sample and the result you need. Diameter and material should be considered together, with the jar and operating conditions.
Find a material starting point- Your mill & jar
- Share the equipment model, jar material and jar volume so compatibility can be reviewed.
- Your feed & target
- Include starting particle size, desired fineness, sample amount and wet or dry processing.
- Your product requirements
- Identify wear or contamination concerns and any chemical compatibility requirements.
Nonmetallic does not mean contamination-free.Review the actual media composition and wear contribution for your material.
A PRACTICAL SELECTION HELPER
Find a practical starting point.
Choose a material shortlist, then confirm grade, diameter and compatibility with the mill. This helper compares application priorities; offered grades, sizes and quantities are confirmed with the quotation.
All options in this helper (6)
Chrome steel media for high hardness and wear-focused grinding.
Carbon steel media for impact-driven processing where steel wear contribution is acceptable.
Multiple stainless grades; select the actual grade for environment, hardness and wear.
Soda-lime or borosilicate formats for compatible milling/dispersion tasks.
Zirconia media with grade- and purity-dependent options.
Dense specialty balls; establish the exact supplied composition before selection.
COMPARE THE MATERIAL OPTIONS
Start with the material.
Confirm the grade.
A material family is a starting point. The offered grade, diameter, finish and availability are confirmed with your quotation.
STEEL
Carbon steel
Durable, economical options for general industrial use, finishing, grinding and mechanical assemblies.
Discuss carbon steelSTEEL
Chrome steel
High hardness and wear resistance for bearings, ball screws, grinding and demanding mechanical uses.
Discuss chrome steelSTEEL
Stainless steel
Corrosion-resistant options for valves, bearings, food, pharmaceutical and chemical applications. Ask about the grade.
Discuss stainless steelGLASS
Glass
Soda-lime, borosilicate, valve-grade, clear and colored options for valves, mixing, processing and visual applications.
Discuss glassCERAMIC
Zirconium oxide
Dense, wear-resistant ceramic balls and media for industrial processing and pharmaceutical applications.
Discuss zirconium oxideCERAMIC
Alumina
Hard ceramic options for grinding, milling and mixing where wear and contamination must be considered.
Discuss aluminaSPECIALTY
Tungsten / tungsten carbide
High-density, hard-material options for impact, wear and specialized applications. Specify the required composition.
Discuss tungsten / tungsten carbideCERAMIC
Silicon carbide
Hard, wear-resistant ceramic balls for specialized processing and demanding abrasion environments.
Discuss silicon carbideLooking for something harder to find?
Ask about silicon nitride, engineered plastics and polymers, specialty alloys, precious metals and high-temperature materials.
Send a specification.
Or start a conversation.
Metric or imperial. A standard diameter or a specialty requirement. Share what you know, and we’ll help identify the details that matter for your application.
An existing part number, drawing reference or mill model can help us understand the requirement.
Tell us what you needDiameter & tolerance
Nominal diameter, units, grade, roundness and allowable variation.
Material & performance
Composition, density, hardness, corrosion behavior and wear.
Finish & documentation
Surface finish, passivation, magnetic behavior and any documentation or application-specific requirements.
Quantity & packaging
Samples, production quantities, count- or weight-based packs and repeat supply.
A few useful answers.
Not sure what to ask for? Start with the application and let our team help.
I don’t know the material or size. Can you help?
Yes. Tell us what the ball needs to do, the operating conditions and any equipment it must work with. For grinding, include the feed size and finished specification if known.
Can I use the same media in any mill?
Confirm compatibility with the particular mill and jar before ordering. Media diameter, composition, quantity and operating conditions need to be reviewed together.
Do you handle unusual sizes or specialty requirements?
Share the diameter, material, quantity and any grade, finish or documentation needs. We’ll review sourcing options and confirm availability with the quotation.
What do I need for a quotation?
Start with your contact information and application. If available, add material, diameter, quantity, a part number or specification. You can begin without knowing every technical detail.
Tell us what you need.
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Nothing has been sent. Review the details, then open your email application or copy the request.