High Precision Bearing Steel Ball, 25/30/35/40/solid Ball 50/60/70/80/90/100mm Mechanical Steel Ball-Steel Ball 90mm1 Grain

Material: SteelColor classification: High precision bearing steel ball 23mm10 high precision bearing steel ball 24mm10 high precision bearing steel ball 25mm10 high precision bearing steel ball 25.4mm10 high precision bearing steel ball 26mm10 high precision bearing steel ball 27mm10 high precision bearing steel Ball 28mm10 high precision bearing steel ball 28.575mm10 high precision bearing steel ball 29mm10 high precision bearing steel ball 30mm10 high precision bearing steel ball 30.1625mm 5 high precision bearing steel ball 31.75mm5 high precision bearing steel ball 32mm5 high precision Bearing steel ball 35mm5 high precision bearing steel ball 36.5125mm5 high precision bearing steel ball 38.1mm5 high precision bearing steel ball 40mm2 high precision bearing steel ball 45mm2 high precision bearing steel ball 50mm2 high precision bearing steel ball 60mm1 high Precision bearing steel ball 70mm1 grain High precision bearing steel ball 80mm1 grain High precision bearing steel ball 90mm1 grain High precision bearing steel ball 100mm1 grainWhether standard parts: standard parts

• High precision, high hardness, good wear resistance and good roundness
• Smooth surface not easy to rust
• Bright steel ball, beautiful and generous use
• High-precision workmanship quality is guaranteed
• High-quality materials with high corrosion resistance