High and uniform hardness, good wear resistance, high contact fatigue properties
Exquisite appearance / precision hydraulic / stable structure / / polishing / unburbs / hard / round / high quality and exquisite
The surface of steel ball is free of oil and water.
Bright smooth - fine polishing, high intensity reflective, beautiful
These bearing balls are installed between the inner ring and the outer ring to reduce friction when the bearing rotates. It can strength the protection to machine and extend the service life.[Applications]: It can be used in humid environments. Suitable for auto parts, bicycles, valves, refrigerators, air conditioners, bearings, photographic equipment, drawer slides and many other applications.
وصف
Material: steel
Color classification example: Bearing steel 50.8mm 535 grams 1PCS
Whether standard parts: standard parts