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Applicable IndustriesBuilding Material Shops Manufacturing Plant Construction worksHardnessHRC 62 ~ 66
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MaterialStainless SteelSurfacePolished, High Polished
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Model Number0.4mm-100mmFinishingPolished
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Product Name304 stainless steel ballShapeRound ball
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Size0.8mm to 100mmCharacteristicHigh hardness and wear resistance
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ApplicationPrecision MachineryGradeG10-G100
The actual selection identifies SUS304 3mm for this polished steel ball. Round ball and precision-machinery use are described in the technical information.
Start with the actual 3mm selection
The title names other diameters and carbon or mild steel, while the body identifies a 304 stainless ball. Obtain the delivered composition and size confirmation for the selected SUS304 3mm option before substituting it for another material.
- SUS304 3mm is the sole actual choice.
- Polished is the surface description.
- Round ball is the stated shape.
Agree the precision grade
The title refers to G1000, but the body gives G10-G100. Request one applicable grading specification and dimensional tolerance rather than assuming these grades are equivalent.
Verify hardness for the assembly
The stated HRC62-66 range needs confirmation for the supplied material condition. A machinery application requires its own fit and acceptance criteria; the polished-ball description does not establish a bearing load rating or guaranteed wear result.





