Fenghua Jinying Ball Of Steel Co., Ltd.

Payment & Shipping Terms
Payment Term:	T/T,L/C,D/P and etc.
MOQ:	10000 Piece/Pieces
Means of Transport:	by sea or air

Supply Capacity
Production Capacity:	150 million pieces/month
Packing:	nylon bag+box+exporting carton
Delivery Date:	30days after confirmation

1.Material:Gcr15 high carbon chrome bearing steel    (AISI52100)  JIS SUJ2

2.Grade: G10   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        
                      
3.the main steps to produce the ball: heading,polishing,heat treament,grinding,lapping,packing
              
4.the product is: possible hardness, technical characteristics,perfectly shiny, compact and defect-free surface,low noise              

5.HRC: 62-66  Noise: 26-30db     VDWS: bellow 0.15um     Ra: 0.011-0.015um          VDWL: bellow 0.20um