High Precision Bearing Ball Solid Ball Bearing Steel Smooth Dia ร˜ 1mm ~ 15mm
High Precision Bearing Ball Solid Ball Bearing Steel Smooth Dia ร˜ 1mm ~ 15mm
High Precision Bearing Ball Solid Ball Bearing Steel Smooth Dia ร˜ 1mm ~ 15mm
High Precision Bearing Ball Solid Ball Bearing Steel Smooth Dia ร˜ 1mm ~ 15mm
High Precision Bearing Ball Solid Ball Bearing Steel Smooth Dia ร˜ 1mm ~ 15mm
High Precision Bearing Ball Solid Ball Bearing Steel Smooth Dia ร˜ 1mm ~ 15mm
High Precision Bearing Ball Solid Ball Bearing Steel Smooth Dia ร˜ 1mm ~ 15mm

High Precision Bearing Ball Solid Ball Bearing Steel Smooth Dia ร˜ 1mm ~ 15mm

Sale price$1.69 USD
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๐Ÿ”ฉ High Precision Bearing Steel Ball Specifications | G10-Grade Industrial Balls

๐Ÿ“ Diameter Range ร˜1mm - ร˜15mm (Precision increments available)
โš™๏ธ Material Grade Premium Bearing Steel (GB/T308-2002 Standard)
โœจ Surface Finish Mirror Polished (Ra โ‰ค 0.05ฮผm)
๐Ÿ… Quality Grade G10 Precision Grade (Ideal for ball screws & linear bearings)
๐Ÿ“ฆ Packaging Anti-static bags (Small Qty) / Protective Carton Boxes (Bulk)

๐Ÿ› ๏ธ Precision Applications for Bearing Steel Balls

  • ๐Ÿ๏ธ High-speed bearings (bicycle/motorcycle components)
  • ๐Ÿค– Linear motion systems (ball screws, guide rails)
  • ๐Ÿงณ Smooth-sliding mechanisms (luggage wheels, drawers)
  • ๐Ÿ”Œ Precision electronics (miniature components)
  • ๐Ÿ”ฌ Laboratory equipment & teaching demonstrations
  • ๐Ÿ’Ž DIY jewelry & craft projects

โ“ Frequently Asked Questions: Precision Bearing Balls

Our G10-grade balls have ultra-tight diameter tolerances (ยฑ0.0005mm) and exceptional sphericity (โ‰ค0.0008mm), making them perfect for high-precision applications like CNC machinery and aerospace components where minimal vibration is critical.

Absolutely! The mirror-smooth surface finish (Ra โ‰ค 0.05ฮผm) significantly reduces friction and vibration, making them ideal for low-noise applications in electric motors, medical equipment, and high-end appliances.

Yes! Our G10-grade balls are specifically engineered for ball screw applications. They maintain consistent performance even under high axial loads and rapid reciprocating motion common in CNC machines and robotics.

The 3mm-8mm range is most popular for crafts. The smaller 1mm-2mm balls work well for delicate designs, while 10mm-15mm make bold statement pieces. All sizes take plating/painting well for customized looks.

We specialize in both small craft quantities and bulk industrial orders (10,000+ units). For manufacturers, we offer volume discounts, custom packaging, and expedited shipping - contact us for tailored solutions.

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