10-Pack 1-3/8" Loose Balls 440C G25 - Bearing Balls

10-Pack 1.375 inch 440C G25 Bearing Balls (35mm)
✔️ 10 loose stainless 440C balls, 1.375 in (35 mm) diameter, G25

These ten loose stainless steel balls are made from grade 440C, offering high hardness and corrosion resistance for bearing assemblies. They are commonly used in precision equipment, linear slides, and gear cages where durable, small ball bearings are needed.

✅ Size: 1.375 in (35 mm) diameter
✅ Material: 440C stainless steel
✅ Finish: G25 quality
✅ Pack: 10 balls
✅ Applications: bearings, cages, and small machinery

💡 What is a bearing ball used for and why choose 440C stainless steel?

In short, bearing balls serve as rolling elements that minimize friction and distribute load in bearings.

• Common in precision bearings for smooth rotation and load support
• 440C stainless steel adds hardness and corrosion resistance
• Sizes must match cage and race dimensions for proper fit
• Ideal for automotive, industrial gear, and DIY projects