Five Sixteenths Inch 440 Stainless Steel Ball Bearings G25 Precision Grade Pack Of Fifty For Smooth, High Accuracy Motion And Heavy Duty Performance And Longevity
✔️ Pack of 50 G25 precision-grade 5/16 inch 440 stainless steel bearings
These are precision 5/16 inch diameter ball bearings, crafted from 440 stainless steel for high strength, hardness, and corrosion resistance. Sold in a pack of fifty, they suit bicycles, casters, drawer slides, door locks, and precision mechanisms that demand smooth, reliable motion.
✅ 5/16 in diameter balls; exact 0.3125 in (7.9375 mm) size
✅ 440 stainless steel construction for strength and corrosion resistance
✅ G25 precision grade with high roundness and smooth surface finish
✅ Each ball weighs approx 0.072065 oz (2.043 g) for uniform performance
✅ Pack of 50 for bulk use in multiple projects
💡 What is a ball bearing used for in mechanical systems?
Ball bearings enable smooth rotation by reducing friction between moving parts, and they handle radial and axial loads in compact spaces. This makes them handy in bicycles, casters, drawer slides, doors, and precision mechanisms.
- In bicycles and casters for smooth motion- In drawers and precision devices to control movement and wear
- Made from 440 stainless for durability and corrosion resistance
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