Ten Pack Shielded Ceramic Ball Bearings R1038ZZ 3/8 In X 5/8 In X 5/32 In Precision Bearings With Ceramic Balls Set Of 10 For High Speed Low Friction Machinery And Industrial Applications
✔️ 10 bearings in a tube, shielded ZZ, ceramic balls, pre-lubed grease
R1038ZZ bearings are deep groove ball bearings with ceramic balls, designed for smooth, high-speed rotation and long life. They’re a common fit in hobby machines, RC models, and light industrial equipment where dust is a concern.
✅ Bore 3/8 in (9.53 mm), OD 5/8 in (15.88 mm), width 5/32 in (3.97 mm)
✅ Ceramic balls improve wear resistance and reduce friction
✅ Double metal shields (ZZ) keep dust out and extend bearing life
✅ Pre-lubricated with grease for immediate use
✅ Pack of 10 bearings in a single plastic tube
✅ Maximum RPM around 50,000 for high-speed work
✅ Fits hobby models and light industrial gear like Kyosho and more
💡 What is a ceramic shielded bearing used for in hobby and light industrial gear? This handy part helps you get smooth, reliable rotation in dusty environments. 1) Supports high-speed operation with low friction 2) Extends bearing life through ceramic ball technology 3) Shields protect against dust and contaminants