Exquisite appearance / precision hydraulic / stable structure / / polishing / hair / hard / round / high quality and beautiful
High and uniform hardness, good wear resistance, high contact fatigue properties
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: Carbon steel ball Q235 high carbon steel bead 45 # steel bearing steel bead GCR15
Whether standard parts: standard parts