0.345 Inch Tungsten Carbide Ball Bearing Loose Ball Plus Or Minus 0.0005 Inch Tolerance for Precision Machining High Durability Smooth Rolling Ideal for Micro Bearings And Grinding Applications

High-precision 0.345 in tungsten carbide ball ±0.0005
✔️ Single loose ball, 0.345 in (8.763 mm), 90 Rc tungsten carbide

This item is a single loose tungsten carbide ball with a 0.345 in (8.763 mm) diameter. It’s designed for high-precision fixtures, miniature bearing assemblies, and applications where hardness, wear resistance, and chemical stability matter.

✅ Diameter: 0.345 in (8.763 mm)
✅ Material: Tungsten carbide
✅ Hardness: 90 Rc
✅ Quantity: One loose ball

💡 What is the best use for a 0.345 in tungsten carbide ball in precision machinery?

In short, this tiny hard ball acts as a durable contact point in tight spaces.

- used in micro bearing races for smooth rotation
- ideal for high-load, low-speed mating surfaces
- resists corrosion and wear in challenging environments
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Loose 0.345" inch Tungsten Carbide Ball Bearing +/-.0005 inch tungsten carbide balls One Loose Ball