Heavy Duty 304 Stainless Steel Bearing Balls Half Inch Twelve Point Seven Millimeter Diameter High Precision G100 Grade Corrosion Resistant For Extreme Temperatures Twenty Piece Set For Machinery Bearings Rollers And DIY Projects ZYsteelball
✔️ 1/2 in (12.7 mm) diameter, G100 grade, corrosion resistant steel
These precision 304 stainless steel bearing balls are built for tough, real‑world use. Each ball measures 12.7 mm (1/2 in) in diameter and comes in a twenty-piece set, making them ideal for machinery bearings, rollers, and DIY projects. Their strong corrosion resistance and stable performance in extreme temperatures help components run smoothly longer.
✅ Diameter 1/2 in (12.7 mm) per ball; 20-piece set per package
✅ 304 stainless steel for corrosion resistance and toughness
✅ G100 grade high-precision bearing balls for smooth operation
✅ Suitable for sealed ball bearing and linear slide unit applications in harsh temps
✅ Works well in extreme temperatures and tough environments
💡 What is a stainless steel bearing ball used for in machinery and DIY projects? These tiny, rugged balls reduce friction and provide smooth rotation across various assemblies. - Reduces wear in bearings and rollers to extend life - Supports precise motion in shafts, bushings, and linear slides - Handles exposure to moisture and chemicals with 304 stainless steel - Works across temperature ranges for challenging environments