Material:Gcr15 high carbon chrome bearing steel
Grade: G10,G5 Size:2.0mm,2.381mm(3/32"),3.175mm(1/8"),3.5mm,3.969(5/32"),4.763mm(3/16"), 5.953mm(15/64"),6.35(1/4") Gauge: ±12 Subgauge:±0.4
the main steps to produce the ball: heading,polishing,heat treament,grinding,lapping,packing
Internation Standard: ISO3290
the product is: possible hardness, technical characteristics,perfectly shiny, compact and defect-free surface,low noise
HRC: 62-66
Noise: 26-30db
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Category:
G10,G5 Bearing Ball Of Steel
Related Category:
G10,G5 Steel Balls
G10,G5 Bearing Steel Balls
G10,G5 Bearing Balls