Home |  Profile |  Quality |  Infrastructure |  Contact |  Query |  Site Map |  E-mail
 
bearing balls, ball bearing balls, bearing balls manufacturers, miniature bearing balls, steel bearing balls, bearing balls suppliers  
Stainless Steel Balls
Non-Ferrous Brass Balls
Bearing Balls
Bicycle Balls
Grinding media
Burnishing Media
 
Why MBI?  |  Manufacturing Process  |  Glossary  |  Ball Applications  |  Grades  |  Composition  |  Social Responsibility  |  Clients
 
 
Bearing Balls  


We, at Miniature Balls, have been manufacturing bearing balls since our inception. Now, the production lines in our plant have been streamlined with the addition of special grinding and lapping machines. These machines have been developed as a result of our own technical know-how, which has accumulated during long years of experience in the manufacture of steel balls. These machines make it possible for us to produce high carbon chrome steel balls with superior quality, both in terms of geometrical shape and surface quality, so that, when used in ball bearings, they demonstrate an extremely low level of running noise.

Raw material also plays very prominent role. The dynamic properties of the chrome alloy steel balls as the rotating element of ball bearings viz., abrasion resistance, impact strength, pitting corrosion resistance, etc. depends upon the metallurgical characteristics of their raw material in addition to the grinding and lapping results. We are exclusively using the highest-grade vacuum degassed chrome alloy steel wires manufactured in modern electric arc furnaces. All steel wires are rigidly inspected before approval for use as basic raw material.

Further, the steel balls are heat-treated in special continuous furnaces which are managed under strict process control. Working conditions are maintained so as to enforce the optimum established limits verified by endurance tests, x-ray diffraction analysis, etc. While our special grinding and lapping procedure serve to minimize temper lines & other surface defects, they also improve the abrasion resistance of the finished balls. Our manufacturing range for bearing balls is 1.5 mm diameter to 8.0 mm diameter for high carbon chrome steel balls.

Material
Chrome alloy steel with uniform carbide distribution and fine grain size in the matrix is used as raw material for all of our bearing balls.


indian bearing balls exporters, stainless steel bearing balls, bearing balls catalog, precision bearing balls

Bearing Balls :: Material Analysis
Carbon 0.98% - 1.10%
Chromium 1.30% - 1.60%
Manganese 0.25% - 0.45%
Silicon 0.15% - 0.35%
Sulphur 0.025% max
Phosphorous 0.025% max
 
Bearing Balls :: Mechanical Properties
Tensile Strength 325,000 psi
Yield Strength 295,000 psi
Elongation in Two Inches 5%
Reduction in Area 8%
Modulus of Elasticity 29,500,000 psi
Density 0.283 lbs/cubic inch
 
 


Stainless Steel Balls  |  Non-Ferrous Brass Balls  |  Bearing Balls  |  Bicycle Balls  |  Grinding Media  |  Burnishing Media
Why MBI?  |  Manufacturing Process  |  Glossary  |  Ball Applications  |  Grades/Tolerances  |  Chemical Composition
Home  |  Profile  |  Quality  |  Infrastructure  |  Clients  |  Contact  |  Query  |  Site Map  |  Social Responsibility  |  E-mail


 
Copyright © 2005-2008 Miniature Ball Industries. All Rights Reserved.
Web design, Web hosting & Search engine optimization by Teknologie Koncepts
Teknologie Koncepts