High Polished Steel Balls 44.47mm 1.750787" G40 For Slewing Ring Bearings

44.47mm(1.750787"), G40, High Quality Chrome Steel Balls for slewing ring bearings

Introduction

GCr15 bearing steel is a kind of high-carbon chromium bearing steel with low alloy content, good performance and the most versatile. It has high hardness, uniformity, good wear resistance and high contact fatigue performance after quenching and tempering. The steel has the characteristics of moderate plasticity, low cutting performance, poor welding performance, high sensitivity to white spots and temper brittleness. GCr15 bearing steel, containing c0.95-1.05, Mn0.25-0.45, Si0.15-0.35.

AISI 52100
A general material in the ball and roller bearing industry.
The chromium steel ball contains chromium and has excellent surface quality and high load-bearing capacity after quenching.
Hardness: modern heat treatment equipment, controllable atmosphere and temperature, maintain excellent hardness HRC 60 to 67 center-to-surface control.
Available size: 7mm-82.55mm (3.25")
Available grades: G5, G10-G200
Application: Common to many applications. For example ball & roller bearings, linear motion, ball screws, grinding media.

Our Advantages

1. Professional manufacturer of steel balls more than 15 years.
2. The leading domestic facility which can supply high precision steel balls with complete specifications.
3. Technology: low vibration, low noise, high precision and durability..
4. Strict quality control system,100% inspection.

5. Our quality is higher at the same price, our price is lower at the same quality.
6. Sufficient inventory, on-time delivery.
7. All inquiries and messages will be replied within 24 hours.
8. Free samples can be offered.

Detailed Description

Grade and Tolerance

Established in 2006, Xi'an Machinery & Engineering Import & Export Co.,Ltd.（XMEC) is the successor to Shaanxi Marine and Engineering Import & Export Co., Ltd., which is specialized in importing & exporting mechanical and electrical products, complete equipment, various kinds of vessels and ships, marine equipment and port machinery, electronic and electric products, instruments and meters, minerals and metals, light industrial products, etc. XMEC also engages in different trading activities such as import and export of techniques and overseas project contracting.

With over 20 years of importing and exporting experience, we have good reputation from our customers at home and abroad, our source passed ISO9001:2008 and our products got SGS,RoHS Certificates etc.

Based on almost two decades of continuous efforts and development, our company has become one of the leading domestic facility which can supply high precision steel balls with complete specifications. We mainly produce Chrome steel ball (AISI52100, 100Cr6, GCr15, GCr15SiMn, SUJ2), Stainless steel ball (201, 304, 316, 420, 420C, 440C, 430), Carbon steel ball (1015, 1010, 1045, 1085), Tungsten carbide ball etc., Especially from 7.9375 mm - 82.55 mm high precision size chrome steel balls which are our principal products and used mostly for Wind Turbine Bearing, Slewing Ring Bearing and also the Bearing. The accuracy range of the steel balls we provide is from G10- G1000.

Based on customer’s requirement, the steel balls could be produced according to China Standard GB/T 308.1, International Standard ISO 3290, America Standard ANSI/ABMA Std. 10A, Germany Standard DIN 5401, Japan Standard JIS B 1501 etc.

With features of low-noisy, high-accuracy, best-service, our products have been widely used in various industry fields, such as aerospace industry, bearing, bicycle, auto industry, medical industry, electronic field, military industry, precision instrument and so on. They are all sold to overseas market with most competitive price and high quality.
 

We are looking forward to cooperation with you at the basis of mutual benefit in the near future.

Chrome Steel Ball details as follows