Chrome Steel Bearing Balls, Solid Big Steel Ball Bearing Steel 100 105 110 115 120 125 130 135 140 150mm(100mm4.1 kg)

Whether standard parts: standard parts

• Solid bearing steel ball ball ball ball, bearing steel quality, license number GCR15
• Standard precision bearing steel beads
• Bearing steel ball, size standard, high hardness, good roundness, wear resistance, smooth surface smooth can be used in high-speed bearing balls, hardware, electronics, toys, wrought iron, mechanical equipment, electricity, mines, metallurgy and other fields
• Hardness can reach HRC60 or more
• 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.