1/8" Inch 3.175MM SUS420 Stainless Steel Bearing Balls G25 For Surgical

1/8" Inch 3.175MM SUS420 Stainless Steel Bearing Balls G25 For Surgical

High precision grade G25

Finest quality AISI 420 stainless steel

Manufactured in China

Product description

The finest quality 420 Stainless steel produced in accordance with the highest industry standards.

These high precision G25 ball bearings are hot forged from bar stock.

Modern furnaces with precisely controlled atmospheres and temperatures are used for heat treating

to assure uniform hardness and proper microstructure for each Stainless steel ball.

Throughout the manufacturing process, statistical process control assures tolerance accuracy,

fine surface finish and consistent high quality.

Stainless steel balls afford the advantage of maximum hardness combined with corrosion-resisting properties.

This hardness, together with precise geometry and fine surface finish, makes them especially useful for bearing

and Valve applications where severe environmental conditions may occur.

1-Basic Information

2-Chemical Composition

3-Mechanical Properties

International Standards

Feature

420C: Martensitic hardened stainless steel balls, they feature good hardness, corrosion resistance,

wear and abrasion resistance. Balls are provided in the passivated condition.

Corrosion Resistance

420C: Good corrosion resistance in industrial atmosphere, freshwater, steam, alcool, ammonium,

several oilfield products and organic compounds, dairy products, mild acid environments.

Fairish in foodstuff and alkaline solutions. Fair in salt atmosphere.

It does not resist in contact with sea water and strong acids (even if diluted).

Application

420C: Special bearings, anti-friction bearings, special pumps, recirculating balls, lighters, pens, automotive seatbelts & components.

Shandong Jinnai International Trade Co.,Ltd. is one of the professional manufactures which specialize in the

steel ball,like stainless steel ball (201, 304, 316, 420,420C,440C,430),chrome steel ball (AISI52100,100CR6,GCR15),

carbon steel ball(1015,1010,1045,1085), copper brass balls, hollow steel balls ,half steel ball ,plastic ball,glass ball,

Tungsten carbide ball, media ball,ceramic ball,Aluminum ball ,drilled steel ball,ball cages and other kinds of material ball.

We have two companies,one is in Shandong province,other one is in Hong Kong .

After 15 years' effort and development, now we have become one of the leading steel ball suppliers in China.

We are always keeping very kind relationship with many strong ball factories and research institutes in China,

we have been enjoying high reputation in pesticide market domestically and internationally.

We have passed the ISO9001:2008 and our products got SGS,RHOS Certificates.

We have the ability to provide many kinds of steel ball with the accuracy range G5-G2000,size 0.1mm-1000mm.

We are capable of supplying our balls in various kinds of packaging according to customer's specific requirements.

We use perfect equipment to detect the roundness, libration size and the quality of the surface of steel balls.

Welcome to visit our factory and looking forwarder to cooperate with you !