Ball Bearings for OS Engines Fs-4c Surpass 52 sphere Great for food-grade and electronic

Great for food-grade and electronic devices

✅ Shields: Double Metal (ZZ)

and platforms

With a 1/2" thick aluminum body

Ball Bearings for OS Engines Fs-4c Surpass 52 sphere Great for food-grade and electronicBall Bearings Kit for OS Engines FS 4C Surpass 52 Rubber Sealed Chrome Steel, ABEC 1, Set of 2 This 2 piece ball bearing kit is designed to fit the OS Engines FS 4C Surpass 52. Made from corrosion resistant 52100 chrome steel, these bearings are rubber sealed on both sides and pre lubricated with low friction grease. Ideal for high RPM performance in RC engines, the cage color may vary depending on stock. Pack size: 2 bearings Material: 52100 high